solar power essay

Essay on Solar Energy

Power of the Sun

Solar power is leading the global shift towards sustainable energy by harnessing the sun’s inexhaustible energy. Its significance lies in its renewable nature and its potential to revolutionize our energy landscape. From ancient civilizations utilizing sunlight for warmth to cutting-edge photovoltaic technologies, this essay delves into the evolution of solar energy. By exploring its historical roots, technological advancements, environmental benefits, and economic implications, we aim to elucidate solar energy’s critical role in shaping a sustainable future.

Evolution of solar energy

The evolution of solar energy spans millennia, from ancient civilizations exploiting the sun’s warmth to modern technological advancements harnessing its power for electricity generation.

Watch our Demo Courses and Videos

Valuation, Hadoop, Excel, Mobile Apps, Web Development & many more.

• Ancient Utilization:

The utilization of solar energy traces back to ancient civilizations. Egyptians, Greeks, and Romans designed their buildings to capture the sun’s warmth during winter, showcasing an early understanding of passive solar design. Similarly, ancient Chinese, Indian, and Persian societies used solar architecture to heat water.

• Discovery of Photovoltaic Effect:

The foundation for contemporary solar technology was laid in the 19th century with the discovery of the photovoltaic effect. French physicist Alexandre Edmond Becquerel noted the creation of an electric current when specific materials were exposed to light in 1839. This phenomenon, known as the photovoltaic effect, laid the groundwork for developing solar cells.

• Early Solar Cells and Applications:

The first practical application of the photovoltaic effect came in 1954 when Bell Laboratories introduced the first commercially viable solar cell. Developed by scientists Gerald Pearson, Calvin Fuller, and Daryl Chapin, this early solar cell achieved a 4% efficiency. While initially expensive, these cells found niche applications, such as powering satellites, signaling a new era in space exploration.

• Solar Energy in Space:

The space race of the mid-20th century accelerated solar technology. Satellites, including the Vanguard 1 (1958) and the Nimbus series, extensively used solar cells for power generation. This demonstrated the reliability of solar technology and contributed to ongoing research, pushing the efficiency and affordability of solar cells.

• Grid-Connected Solar Power:

The 1970s saw the emergence of grid-connected solar power systems on Earth. These systems allowed homes and businesses to generate electricity from sunlight and feed excess power into the grid. However, the high cost of solar panels limited widespread adoption.

• Advancements in Photovoltaic Technology:

Subsequent decades witnessed significant advancements in photovoltaic technology. Ongoing research and development improved solar cell efficiency, reduced manufacturing costs, and increased durability. Thin-film solar cells, multi-junction solar cells, and other innovations further expanded the applicability of solar energy.

• Growth of Solar Photovoltaics:

The 21st century marked a remarkable surge in solar photovoltaic installations. Advances in manufacturing processes, government incentives, and growing environmental consciousness contributed to the widespread adoption of solar panels in residential, commercial, and utility-scale settings.

• Concentrated Solar Power (CSP):

Concentrated solar power (CSP) technologies have developed together with the growth of photovoltaics. In CSP systems, sunlight is directed onto a tiny area by mirrors or lenses, creating heat that can be converted into electrical power. These systems work very well for producing enormous amounts of electricity.

• Smart Grid Integration and Energy Storage:

Recent developments involve integrating solar power into smart grids and incorporating energy storage solutions. Smart grids enable better management of fluctuating solar power production, while advancements in energy storage, such as lithium-ion batteries, address the intermittent nature of solar energy, allowing for a more reliable electricity supply.

How Solar Energy Works

Let’s break down how solar energy works into steps:

• Sunlight as a Source: Solar energy begins with the sun, emitting vast amounts of radiant energy in photons. These photons travel through space and reach the Earth.
• Photovoltaic Effect (PV): Solar panels, typically made of silicon-based photovoltaic cells, are the foundation of most solar energy systems. When sunlight strikes these cells, it stimulates the photovoltaic effect, causing the cells to release electrons.
• Generation of Electricity: An electric current flows through the solar cell as a result of these electrons moving. The connected cells in a panel generate direct current (DC) power.
• Inverter Conversion: The inverter processes the direct current (DC) electricity from the solar panels because the majority of household equipment and the grid run on alternating current (AC). The inverter transforms the DC electricity into usable AC electricity, which matches the common electrical current found in homes and businesses.
• Usage and Storage: The electricity generated can be used immediately to power devices or can be sent to the electrical grid. Batteries can be used to store extra electricity for use at a later time when demand is lower than solar production. This way, power is always available even when the sun isn’t shining.
• Net Metering and Grid Interaction: Systems that are connected to the grid can recycle excess energy produced by solar panels back into it. Users obtain credits or rewards for the extra energy they give through a procedure known as net metering.
• Concentrated Solar Power (CSP): In some systems, particularly large-scale ones, mirrors or lenses concentrate sunlight onto a small area. This concentrated light is used to heat a fluid (often molten salt) that generates steam to drive turbines, producing electricity in a manner similar to traditional power plants.

Solar energy systems are a reliable and sustainable source of electricity. They work continuously in sunlight. The efficiency of solar panels depends on panel quality, weather conditions, and the sun’s angle. Advancements in solar technology have improved efficiency, durability, and affordability, driving widespread adoption from households to large installations.

Types of Solar Energy

Solar energy comes in various forms, each with unique technologies and applications. The two primary types are Photovoltaic (PV) Solar Power and Concentrated Solar Power (CSP).

• Photovoltaic (PV) Solar Power: Photovoltaic technology uses semiconductor materials like silicon to turn sunlight into power directly.

How it Works: Photons in the sunshine break electrons loose from their atoms when they strike the solar cells, creating an electric current.

Applications:

• Residential Solar Panels: PV panels on rooftops generate electricity for household use.
• Commercial and Industrial Installations: Larger PV arrays power businesses and industries.
• Utility-Scale Solar Farms: Large-scale installations contribute to the grid’s electricity supply.

Advantages:

• Modular and scalable installations.
• Low maintenance requirements.
• Applicable in various settings.
• Concentrated Solar Power (CSP): Concentrated solar power systems generate heat that can be converted into electricity by focusing sunlight onto a tiny area using mirrors or lenses.

How it Works: CSP systems concentrate sunlight to create high temperatures, typically used to produce steam that drives turbines connected to generators.

• Solar Thermal Power Plants: Large-scale facilities generate electricity for the grid.
• Industrial Processes: CSP can provide heat for industrial applications like desalination or chemical production.
• Solar Cookers: Small-scale CSP systems for cooking in off-grid areas.
• Capable of providing both electricity and heat.
• Storage systems can store heat for continuous power generation.
• Suitable for large-scale power generation.
• Thin-Film Solar Cells: Thin-film To produce energy, solar cells employ thin layers of semiconductor materials.

How it Works: Thin layers of semiconductor materials, such as cadmium telluride or amorphous silicon, absorb sunlight to produce an electric current.

• Flexible and lightweight, enabling integration into various surfaces.
• Used in building-integrated photovoltaics (BIPV).
• Suitable for portable solar applications.
• Lower manufacturing costs compared to traditional PV cells.
• Adaptability to different surfaces and environments.
• Organic Photovoltaics (OPV): Organic photovoltaics use organic materials, like polymers, to convert sunlight into electricity.

How it Works: Organic materials absorb sunlight and create electron-hole pairs, generating an electric current.

• Flexible and lightweight, suitable for flexible electronics.
• Integration into fabrics and consumer goods.
• Emerging technology with potential for widespread use.
• Potential for low-cost, large-scale production.
• Flexibility and versatility in design and application.
• Solar Thermal Systems: Utilizing the sun’s energy, solar thermal systems generate heat that can be utilized for a number of things, including the production of electricity.

How it Works: Mirrors or lenses focus sunlight to generate heat, which can be used for space heating, water heating, or power generation.

• Space heating in residential and commercial buildings.
• Solar water heaters for residential and industrial use.
• Hybrid systems for combined electricity and heat production.
• Efficient for applications requiring heat.
• Storage options for continuous heat supply.

Importance of Solar Energy

Solar energy holds significant importance across various domains due to its multifaceted advantages and potential contributions:

• Sustainability: One resource that can be used forever is solar energy. Unlike finite fossil resources, the energy from the sun is abundant and freely available. Its sustainability guarantees a consistent and reliable energy source well into the future.
• Environmental Benefits: While fossil fuels contribute to air pollution and climate change, solar energy is pure and produces no greenhouse emissions throughout the electricity generation process. Solar power’s lower carbon emissions lessen climate change and its related environmental effects.
• Energy Independence: Harnessing solar energy reduces dependence on imported fossil fuels, thereby enhancing energy independence for nations. This independence strengthens energy security and reduces geopolitical tensions related to energy resources.
• Economic Advantages: Jobs related to solar power could be generated in a number of industries, including production, installation, maintenance, and research. With the advancement of technology and scaling up production, the cost of solar energy is decreasing, making it more affordable and economically viable.
• Accessible and Scalable: Solar energy systems can be installed at various scales, from small residential setups to large utility-scale installations. This versatility makes solar power accessible to urban and rural areas, providing electricity in remote locations without access to traditional power grids.
• Reduced Strain on Resources: Solar power reduces the strain on finite resources such as coal, oil, and natural gas. Using sunlight lessens the demand for these resources, contributing to their conservation for future generations.
• Grid Stability and Peak Demand: Solar energy can contribute to grid stability by providing power during peak demand periods. Solar power can supply electricity even when sunlight is unavailable when integrated with energy storage systems, enhancing the grid’s reliability.
• Community and Resilience: Solar power fosters community resilience by decentralizing energy production. Solar installations, especially when paired with energy storage, can provide essential electricity independently of centralized grids in emergencies or natural disasters.

Technological Advancements

Solar energy has made significant technological advancements. These innovations have made it more reliable and affordable to meet the growing demand for cleaner energy alternatives.

• Innovations in Solar Panel Efficiency:
• Thin-Film Technology: Thin-film technologies, such as cadmium telluride (CdTe) or copper indium gallium selenide (CIGS), have replaced traditional silicon-based solar panels due to their lightweight construction, flexibility, and lower manufacturing costs.
• Tandem Solar Cells: Tandem solar cells stack multiple layers of solar materials to capture a broader spectrum of sunlight. This allows for increased efficiency by maximizing the conversion of the sun into electricity.
• Perovskite Solar Cells: Perovskite-based solar cells have emerged as a promising alternative due to their low-cost production and high efficiency. Ongoing research aims to overcome stability challenges and commercialize this technology.
• Energy Storage Solutions:
• Advanced Battery Technologies: Energy storage is crucial to integrating solar power. By increasing storage capacity, shortening charging periods, and extending lifespans, battery technology advancements like lithium-ion batteries have addressed the sporadic nature of solar energy.
• Flow Batteries: Flow batteries, which store energy in liquid electrolytes, offer scalability and the ability to store large amounts of energy. When there is not as much sunlight, these batteries can supplement solar power by offering a reliable energy source.
• Smart Grid Integration and Smart Cities:
• Grid-Scale Solar Farms: Large solar farms connected to smart networks make effective solar energy distribution possible. Smart grids dynamically balance the supply and demand of electricity through the use of cutting-edge communication and control technology.
• Smart Inverters and Microgrids: Smart inverters help manage the flow of electricity, optimizing power quality and grid stability. Microgrids and decentralized energy systems empower communities to generate, store, and distribute solar energy locally, enhancing resilience and reliability.

Applications of Solar energy

• Residential Power Generation:

The use of solar energy in homes is among its most popular uses. Homeowners can mount solar panels on their rooftops to capture sunlight and produce electricity. As a result, there is less dependency on traditional power sources, and people may help create a more sustainable and clean energy infrastructure. Another residential use that uses solar thermal systems to heat water for domestic use is solar water heaters, which offer an energy-efficient substitute for conventional electric water heaters.

• Commercial and Industrial Use: Most commercial and industrial sectors use solar energy. Businesses can install solar panels to generate on-site power, reducing operational costs and environmental impact. Solar power is also harnessed for agricultural purposes, powering farm irrigation systems. This application enhances water efficiency and diminishes reliance on grid electricity, fostering sustainable agricultural practices.
• Solar Farms and Utility-Scale Power Plants: Large-scale electricity generation from solar farms and utility-scale installations contributes substantially to the power grid. These solar power plants serve to address the growing demand for electricity while lowering dependency on fossil fuels by supplying sustainable energy to businesses and communities. Additionally, solar power proves valuable in remote areas’ power supply, offering a sustainable solution for electrifying regions without access to traditional power infrastructure.
• Transportation:

Solar energy is increasingly integrated into various modes of transportation. Solar panels on electric vehicles and at charging stations extend the range of electric transportation and contribute to more sustainable mobility solutions. Solar-powered boats and aircraft also demonstrate the adaptability of solar energy in diverse transportation applications, showcasing its potential to reduce dependence on traditional fuel sources.

• Space Exploration:

Solar panels are a critical component of spacecraft and satellites, where the sun’s energy is harnessed in the vacuum of space. The reliability and efficiency of solar panels make them indispensable for powering instruments, communication devices, and other systems aboard spacecraft, enabling extended missions and exploration.

• Water Desalination:

Solar energy is utilized to power desalination plants in regions facing water scarcity. These plants convert seawater into freshwater, addressing water shortages and providing a sustainable solution to the growing demand for clean water in arid areas.

• Community and Rural Electrification:

Solar microgrids bring electricity to off-grid and rural areas, improving living standards and fostering economic development. This application of solar energy empowers communities with access to clean and reliable power, positively impacting education, healthcare, and overall quality of life.

• Smart Cities and Urban Planning:

Solar energy is integrated into smart cities and urban planning initiatives through applications like solar street lights and solar-powered infrastructure. Energy-efficient lighting powered by solar panels enhances safety and reduces energy consumption in urban areas, contributing to sustainable urban development and reducing the environmental footprint of cities.

Case Studies

Case study 1: the solarcity microgrid in ta’u, american samoa.

In 2016, Tesla (now part of Tesla, Inc.) collaborated with SolarCity to develop a solar microgrid on the remote island of Ta’u in American Samoa. The project aimed to reduce the island’s dependency on imported diesel fuel for electricity generation.

Implementation:

SolarCity installed a 1.4-megawatt solar array of 5,328 solar panels and 60 Tesla Powerpacks for energy storage. The microgrid was designed to meet nearly 100% of the island’s energy needs during daylight hours, with excess energy stored for nighttime use. The transition to solar energy significantly reduced the island’s reliance on diesel generators.

• The microgrid has successfully demonstrated the feasibility and reliability of solar energy in a remote location, reducing diesel consumption by about 109,500 gallons per year.
• Dependence on fossil fuels decreased, resulting in a more sustainable and environmentally friendly energy solution.
• The project is a model for other islands and remote communities seeking energy independence.

Case Study 2: The Noor Solar Complex in Ouarzazate, Morocco

The Noor Solar Complex near Ouarzazate in Morocco is one of the world’s largest concentrated solar power (CSP) projects. It aims to harness solar energy to meet the country’s growing energy demands.

This solar power complex has multiple phases, with the first completed in 2016. It covers thousands of acres, including parabolic troughs and a solar power tower. The parabolic troughs heat a transfer fluid, which produces steam to drive turbines. The power tower uses mirrors to focus sunlight onto a central receiver.

• The Noor Solar Complex contributes significantly to Morocco’s renewable energy goals, reducing the country’s reliance on fossil fuels.
• The project has a total capacity of over 500 megawatts, making it a substantial and reliable source of clean energy.
• Implementing CSP technology demonstrates the scalability and potential of concentrated solar power in large-scale electricity generation.

Case Study 3: Rooftop Solar in California, USA

California has been at the forefront of adopting rooftop solar installations, with numerous residential and commercial properties embracing solar panels to generate clean energy.

Through various incentive programs, net metering policies, and decreasing solar panel costs, many Californians have installed rooftop solar systems. The state encourages solar adoption, providing financial incentives and support to individuals and businesses investing in solar energy.

• California has emerged as a leader in the production of solar energy, generating a sizable amount of its electricity from solar sources.
• Both individual energy savings and the state’s total decrease in greenhouse gas emissions are facilitated by rooftop solar systems.
• The success of California’s rooftop solar initiatives is a model for other regions seeking to promote decentralized solar power generation.

Solar energy’s versatility spans residential, commercial, and industrial sectors, revolutionizing power generation and fostering sustainability. From rooftop panels to utility-scale plants, its role in reducing reliance on conventional sources and mitigating environmental impact is pivotal. Transportation, space exploration, and water desalination applications highlight its diverse capabilities. Integrating solar energy into smart cities and rural electrification underscores its potential for widespread positive impact. Continual technological advancements promise a brighter, cleaner future powered by the sun.

*Please provide your correct email id. Login details for this Free course will be emailed to you

By signing up, you agree to our Terms of Use and Privacy Policy .

Valuation, Hadoop, Excel, Web Development & many more.

Forgot Password?

This website or its third-party tools use cookies, which are necessary to its functioning and required to achieve the purposes illustrated in the cookie policy. By closing this banner, scrolling this page, clicking a link or continuing to browse otherwise, you agree to our Privacy Policy

Explore 1000+ varieties of Mock tests View more

Submit Next Question

🚀 Limited Time Offer! - 🎁 ENROLL NOW

Essay on Solar Panel

Students are often asked to write an essay on Solar Panel in their schools and colleges. And if you’re also looking for the same, we have created 100-word, 250-word, and 500-word essays on the topic.

Let’s take a look…

100 Words Essay on Solar Panel

What are solar panels.

Solar panels are devices that convert sunlight into electricity. They are made of small units called solar cells. These cells are made from materials that can absorb light.

How do Solar Panels Work?

When sunlight hits a solar cell, it causes the cell to produce an electric current. This current is used to power electrical devices and to charge batteries.

Benefits of Solar Panels

Solar panels are a renewable source of energy. They do not produce harmful emissions, which helps to protect the environment. They can also save money on electricity bills.

Also check:

250 Words Essay on Solar Panel

Introduction to solar panels.

Solar panels, also known as photovoltaic panels, are devices that convert sunlight into electricity. They are a cornerstone of sustainable energy solutions, offering a renewable and abundant source of power.

Working Mechanism

Solar panels work through the photovoltaic effect, where sunlight photons knock electrons free from atoms, generating a flow of electricity. The panels are made of many smaller units called photovoltaic cells, each made of semiconductor materials, typically silicon.

Types of Solar Panels

There are three primary types of solar panels: monocrystalline, polycrystalline, and thin-film. Monocrystalline panels are the most efficient, but also the most expensive. Polycrystalline panels offer a balance of cost and efficiency, while thin-film panels are the least expensive but also the least efficient.

Benefits and Challenges

Solar panels provide numerous benefits, including reducing greenhouse gas emissions and decreasing reliance on fossil fuels. They can also offer significant cost savings over time. However, they also present challenges such as initial installation costs, intermittent energy production, and the need for a suitable installation location.

Future of Solar Panels

The future of solar panels is promising, with advancements in technology continually increasing their efficiency and reducing their cost. Furthermore, the integration of solar panels with battery storage systems is expected to overcome the issue of intermittency, making solar power a more reliable energy source.

In conclusion, solar panels represent a significant step towards a sustainable future. Despite the challenges, their potential for clean, renewable energy generation is undeniable.

500 Words Essay on Solar Panel

Introduction.

Solar panels, also known as photovoltaic (PV) panels, are devices that convert sunlight into usable electricity. They have emerged as a vital solution to the energy crisis, offering an environmentally friendly alternative to fossil fuels. This essay delves into the mechanism, benefits, and challenges of solar panels, offering a comprehensive understanding of this critical technology.

The Mechanism of Solar Panels

Solar panels operate based on the photovoltaic effect, a process that generates a flow of electricity when materials absorb photons. Each solar panel consists of a collection of solar cells made from semiconductors, typically silicon. When sunlight strikes these cells, it knocks electrons loose from their atoms. As these electrons flow through the cell, they generate electricity. This direct current (DC) is then converted into alternating current (AC) via an inverter for use in homes and businesses.

Solar energy is renewable, abundant, and available in most geographical locations, making it a sustainable solution for energy needs. Solar panels reduce greenhouse gas emissions by minimizing reliance on fossil fuels, thereby mitigating climate change. Economically, solar panels offer a cost-effective energy solution in the long run. They can significantly reduce or even eliminate electricity bills. Moreover, advancements in technology and economies of scale have led to a substantial decrease in the cost of solar panels, making them more accessible.

Challenges and Solutions

Despite their numerous benefits, solar panels also present challenges. Their efficiency can be affected by weather conditions, geographical location, and the angle of installation. However, technological advancements are helping to overcome these limitations. For instance, the advent of solar tracking systems maximizes solar energy capture by adjusting the panel’s angle based on the sun’s position. Additionally, energy storage systems, like advanced batteries, can store excess solar energy for use during cloudy days or at night.

Solar panels are a pivotal technology in the transition towards sustainable energy. They offer a viable solution to the global energy crisis and climate change, despite the challenges associated with their efficiency and initial costs. With continued advancements in technology and supportive policies, solar panels can play a significant role in shaping a sustainable and environmentally friendly future.

That’s it! I hope the essay helped you.

Happy studying!

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Essay On Solar Energy

500 words essay on  solar energy.

Solar energy refers to the energy which the sunlight contains in the form of photons. It is not possible for life on earth to exist without solar energy .  All kinds of microorganisms and single-celled organisms came into existence with solar energy’s help. Plants have been using this energy ever since the beginning. Thus, through essay on solar energy, we will study about it in detail.

Methods of Using Solar Energy

We can trap solar energy in a lot of ways. One of the most efficient ways to do this is by using solar power plants. The design of these power plants is such that it helps to produce electricity on a larger level.

Other appliances which work on solar energy are solar cookers, solar heaters and solar cells. The solar cookers are said to be the most innovative methods of cooking nowadays. It is a great alternative to conventional fuels like gas, kerosene and wood .

These cookers are eco-friendly and also inexpensive means of cooking. Further, we have solar heaters which help to heat water using solar energy. Thus, it does not require electricity to heat water.

Finally, we have solar cells. They operate by directly converting solar light into electricity. In areas where supply from power grid is less available, solar cells are quite popular.

Similarly, a lot of calculators, wrist watch and other similar systems operate with this technology. The electricity which solar panels produce also stores in rechargeable solar batteries.

Advantages of Solar Energy

A major advantage of solar energy is that it is a renewable source. Thus, it will be available to use as long as the Sun is present. In other words, for another 5 billion years. As a result, everyone can use it abundantly.

Further, using solar energy can assist in reducing our electricity bills. When we use this energy, we will become less dependent on non-renewable sources of energy like petroleum and coal .

Moreover, we can utilize solar energy for a lot of purposes. One can produce electricity as well as heat. We use this energy in regions where we won’t require an electricity grid. Another advantage is that it is a clean fuel.

Using this energy will not result in pollution and thus, it won’t harm the environment. As a result, air pollution will significantly decrease. Both the government and individuals must try to promote and incorporate this energy in our daily lives.

This way, it can become the future of our world. It will make the world a greener and cleaner place as well. So, we must all try to switch to solar energy to make the world a better place.

Get the huge list of more than 500 Essay Topics and Ideas

Conclusion of Essay On Solar Energy

Solar energy is the future of our upcoming generation. It is safe and a greener and economical alternative. Moreover, it can be replenished so it serves as a renewable source of energy. As a result, it does not cause pollution . Thus, we must try to use solar energy more and more to save our planet earth.

FAQ on Essay On Solar Energy

Question 1: What is the importance of solar energy?

Answer 1: Solar energy is the power from the sun. It is a vast, inexhaustible, and clean resource. We can use this energy directly to heat and light homes and businesses. Similarly, we can also produce electricity, and heat water, solar cooling, and a variety of other commercial and industrial uses.

Question 2: Is solar energy renewable energy?

Answer 2: Yes, solar energy is a renewable energy. Thus, we can use it as much as we want and benefit from it in ways more than one.

Customize your course in 30 seconds

Which class are you in.

• Travelling Essay
• Picnic Essay
• Our Country Essay
• My Parents Essay
• Essay on Favourite Personality
• Essay on Memorable Day of My Life
• Essay on Knowledge is Power
• Essay on Gurpurab
• Essay on My Favourite Season
• Essay on Types of Sports

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Download the App

• CBSE Class 10th
• CBSE Class 12th
• UP Board 10th
• UP Board 12th
• Bihar Board 10th
• Bihar Board 12th
• Top Schools in India
• Top Schools in Delhi
• Top Schools in Mumbai
• Top Schools in Chennai
• Top Schools in Hyderabad
• Top Schools in Kolkata
• Top Schools in Pune
• Top Schools in Bangalore

Products & Resources

• JEE Main Knockout April
• Free Sample Papers
• Free Ebooks
• NCERT Notes
• NCERT Syllabus
• NCERT Books
• RD Sharma Solutions
• Navodaya Vidyalaya Admission 2024-25
• NCERT Solutions
• NCERT Solutions for Class 12
• NCERT Solutions for Class 11
• NCERT solutions for Class 10
• NCERT solutions for Class 9
• NCERT solutions for Class 8
• NCERT Solutions for Class 7
• JEE Main 2024
• MHT CET 2024
• JEE Advanced 2024
• BITSAT 2024
• View All Engineering Exams
• Colleges Accepting B.Tech Applications
• Top Engineering Colleges in India
• Engineering Colleges in India
• Engineering Colleges in Tamil Nadu
• Engineering Colleges Accepting JEE Main
• Top IITs in India
• Top NITs in India
• Top IIITs in India
• JEE Main College Predictor
• JEE Main Rank Predictor
• MHT CET College Predictor
• AP EAMCET College Predictor
• GATE College Predictor
• KCET College Predictor
• JEE Advanced College Predictor
• View All College Predictors
• JEE Advanced Cutoff
• JEE Main Cutoff
• MHT CET Result 2024
• JEE Advanced Result
• Download E-Books and Sample Papers
• Compare Colleges
• B.Tech College Applications
• AP EAMCET Result 2024
• MAH MBA CET Exam
• View All Management Exams

Colleges & Courses

• MBA College Admissions
• MBA Colleges in India
• Top IIMs Colleges in India
• Top Online MBA Colleges in India
• MBA Colleges Accepting XAT Score
• BBA Colleges in India
• XAT College Predictor 2024
• SNAP College Predictor
• NMAT College Predictor
• MAT College Predictor 2024
• CMAT College Predictor 2024
• CAT Percentile Predictor 2024
• CAT 2024 College Predictor
• Top MBA Entrance Exams 2024
• AP ICET Counselling 2024
• GD Topics for MBA
• CAT Exam Date 2024
• Download Helpful Ebooks
• List of Popular Branches
• QnA - Get answers to your doubts
• IIM Fees Structure
• AIIMS Nursing
• Top Medical Colleges in India
• Top Medical Colleges in India accepting NEET Score
• Medical Colleges accepting NEET
• List of Medical Colleges in India
• List of AIIMS Colleges In India
• Medical Colleges in Maharashtra
• Medical Colleges in India Accepting NEET PG
• NEET College Predictor
• NEET PG College Predictor
• NEET MDS College Predictor
• NEET Rank Predictor
• DNB PDCET College Predictor
• NEET Result 2024
• NEET Asnwer Key 2024
• NEET Cut off
• NEET Online Preparation
• Download Helpful E-books
• Colleges Accepting Admissions
• Top Law Colleges in India
• Law College Accepting CLAT Score
• List of Law Colleges in India
• Top Law Colleges in Delhi
• Top NLUs Colleges in India
• Top Law Colleges in Chandigarh
• Top Law Collages in Lucknow

Predictors & E-Books

• CLAT College Predictor
• MHCET Law ( 5 Year L.L.B) College Predictor
• AILET College Predictor
• Sample Papers
• Compare Law Collages
• Careers360 Youtube Channel
• CLAT Syllabus 2025
• CLAT Previous Year Question Paper
• NID DAT Exam
• Pearl Academy Exam

Predictors & Articles

• NIFT College Predictor
• UCEED College Predictor
• NID DAT College Predictor
• NID DAT Syllabus 2025
• NID DAT 2025
• Design Colleges in India
• Top NIFT Colleges in India
• Fashion Design Colleges in India
• Top Interior Design Colleges in India
• Top Graphic Designing Colleges in India
• Fashion Design Colleges in Delhi
• Fashion Design Colleges in Mumbai
• Top Interior Design Colleges in Bangalore
• NIFT Result 2024
• NIFT Fees Structure
• NIFT Syllabus 2025
• Free Design E-books
• List of Branches
• Careers360 Youtube channel
• IPU CET BJMC
• JMI Mass Communication Entrance Exam
• IIMC Entrance Exam
• Media & Journalism colleges in Delhi
• Media & Journalism colleges in Bangalore
• Media & Journalism colleges in Mumbai
• List of Media & Journalism Colleges in India
• CA Intermediate
• CA Foundation
• CS Executive
• CS Professional
• Difference between CA and CS
• Difference between CA and CMA
• CA Full form
• CMA Full form
• CS Full form
• CA Salary In India

Top Courses & Careers

• Bachelor of Commerce (B.Com)
• Master of Commerce (M.Com)
• Company Secretary
• Cost Accountant
• Charted Accountant
• Credit Manager
• Financial Advisor
• Top Commerce Colleges in India
• Top Government Commerce Colleges in India
• Top Private Commerce Colleges in India
• Top M.Com Colleges in Mumbai
• Top B.Com Colleges in India
• IT Colleges in Tamil Nadu
• IT Colleges in Uttar Pradesh
• MCA Colleges in India
• BCA Colleges in India

Quick Links

• Information Technology Courses
• Programming Courses
• Web Development Courses
• Data Analytics Courses
• Big Data Analytics Courses
• RUHS Pharmacy Admission Test
• Top Pharmacy Colleges in India
• Pharmacy Colleges in Pune
• Pharmacy Colleges in Mumbai
• Colleges Accepting GPAT Score
• Pharmacy Colleges in Lucknow
• List of Pharmacy Colleges in Nagpur
• GPAT Result
• GPAT 2024 Admit Card
• GPAT Question Papers
• NCHMCT JEE 2024
• Mah BHMCT CET
• Top Hotel Management Colleges in Delhi
• Top Hotel Management Colleges in Hyderabad
• Top Hotel Management Colleges in Mumbai
• Top Hotel Management Colleges in Tamil Nadu
• Top Hotel Management Colleges in Maharashtra
• B.Sc Hotel Management
• Hotel Management
• Diploma in Hotel Management and Catering Technology

Diploma Colleges

• Top Diploma Colleges in Maharashtra
• UPSC IAS 2024
• SSC CGL 2024
• IBPS RRB 2024
• Previous Year Sample Papers
• Free Competition E-books
• Sarkari Result
• QnA- Get your doubts answered
• UPSC Previous Year Sample Papers
• CTET Previous Year Sample Papers
• SBI Clerk Previous Year Sample Papers
• NDA Previous Year Sample Papers

Upcoming Events

• NDA Application Form 2024
• UPSC IAS Application Form 2024
• CDS Application Form 2024
• CTET Admit card 2024
• HP TET Result 2023
• SSC GD Constable Admit Card 2024
• UPTET Notification 2024
• SBI Clerk Result 2024

Other Exams

• SSC CHSL 2024
• UP PCS 2024
• UGC NET 2024
• RRB NTPC 2024
• IBPS PO 2024
• IBPS Clerk 2024
• IBPS SO 2024
• Top University in USA
• Top University in Canada
• Top University in Ireland
• Top Universities in UK
• Top Universities in Australia
• Best MBA Colleges in Abroad
• Business Management Studies Colleges

Top Countries

• Study in USA
• Study in UK
• Study in Canada
• Study in Australia
• Study in Ireland
• Study in Germany
• Study in China
• Study in Europe

Student Visas

• Student Visa Canada
• Student Visa UK
• Student Visa USA
• Student Visa Australia
• Student Visa Germany
• Student Visa New Zealand
• Student Visa Ireland
• CUET PG 2024
• IGNOU B.Ed Admission 2024
• DU Admission 2024
• UP B.Ed JEE 2024
• LPU NEST 2024
• IIT JAM 2024
• IGNOU Online Admission 2024
• Universities in India
• Top Universities in India 2024
• Top Colleges in India
• Top Universities in Uttar Pradesh 2024
• Top Universities in Bihar
• Top Universities in Madhya Pradesh 2024
• Top Universities in Tamil Nadu 2024
• Central Universities in India
• CUET DU Cut off 2024
• IGNOU Date Sheet
• CUET DU CSAS Portal 2024
• CUET Response Sheet 2024
• CUET Result 2024
• CUET Participating Universities 2024
• CUET Previous Year Question Paper
• CUET Syllabus 2024 for Science Students
• E-Books and Sample Papers
• CUET Exam Pattern 2024
• CUET Exam Date 2024
• CUET Cut Off 2024
• CUET Exam Analysis 2024
• IGNOU Exam Form 2024
• CUET PG Counselling 2024
• CUET Answer Key 2024

Engineering Preparation

• Knockout JEE Main 2024
• Test Series JEE Main 2024
• JEE Main 2024 Rank Booster

Medical Preparation

• Knockout NEET 2024
• Test Series NEET 2024
• Rank Booster NEET 2024

Online Courses

• JEE Main One Month Course
• NEET One Month Course
• IBSAT Free Mock Tests
• IIT JEE Foundation Course
• Knockout BITSAT 2024
• Career Guidance Tool

Top Streams

• IT & Software Certification Courses
• Engineering and Architecture Certification Courses
• Programming And Development Certification Courses
• Business and Management Certification Courses
• Marketing Certification Courses
• Health and Fitness Certification Courses
• Design Certification Courses

Specializations

• Digital Marketing Certification Courses
• Cyber Security Certification Courses
• Artificial Intelligence Certification Courses
• Business Analytics Certification Courses
• Data Science Certification Courses
• Cloud Computing Certification Courses
• Machine Learning Certification Courses
• View All Certification Courses
• UG Degree Courses
• PG Degree Courses
• Short Term Courses
• Free Courses
• Online Degrees and Diplomas
• Compare Courses

Top Providers

• Coursera Courses
• Udemy Courses
• Edx Courses
• Swayam Courses
• upGrad Courses
• Simplilearn Courses
• Great Learning Courses

Solar Energy Essay

All life on the planet depends directly or indirectly on solar energy, which we receive from the sun in the form of heat and light. It has some advantages and disadvantages. Here are a few sample essays on ‘solar energy.’

100 Words Essay On Solar Energy

Solar energy is the energy we derive from the sun through heat and light. Its production and use have no detrimental effects on the environment, making it "clean" and "green" energy. In our daily lives, solar energy is used for various purposes, including heating water in considerable reservoirs to conserve resources and electricity, cooking food in solar cookers, and generating electricity. Its applications can be a blessing for people living in remote corners of the world. Solar energy will be a better option for supplying energy needs in the future, even though its use is currently restricted and not widely adopted by the general public.

200 Words Essay On Solar Energy

All life on Earth receives its energy from the sun. Solar energy is what we get from the sun; it comes to us in the form of tiny light particles called photons. All types of microorganisms and single-celled organisms were created with the help of solar energy, and plants have been using this energy since the beginning of time. As a result, every living thing on Earth is directly or indirectly dependent on the sun. Since solar energy is entirely renewable, it is available as long as there is sunlight. Because no harmful gases, chemicals, or fly ash are produced, it is also pollution-free. Using photovoltaic cells, solar energy can be transformed into thermal or electrical energy. Solar energy has no production costs.

But there are some drawbacks to solar energy. For instance, solar energy can be harnessed for various activities only during the day when there is sufficient sunlight available. When compared to conventional power plants with the same capacity, the cost of installing solar energy panels is very high, and the amount of energy produced here is very low. However, as science and technology advance, we can harness solar energy and use it as our primary energy source.

500 Words Essay On Solar Energy

Life on earth is impossible without the sun and the energy it generates. Humans are no different from other organisms on this planet in that we are entirely dependent on the sun's energy, also known as solar energy; this dependence dates back to the beginning of time.

Solar Energy

We have the privilege of using solar energy as long as the sun is shining because it is a renewable power source. It is utilised by photosynthetic organisms like plants and some bacteria as "producers," who then supply food to other organisms at all levels of the food chain, known as "consumers." Reptiles and other cold-blooded animals run on solar energy daily. Humans have utilised it for many purposes, such as cooking and drying, and in the present day, we are using it to produce electricity.

Thermal radiation and light energy are provided by solar energy as well. These two energies are equally crucial.

The Earth is surrounded by solar radiation, which causes the oceans (which cover 71% of the planet) to evaporate due to the heat radiation. The vapour then circulates in a process known as the "water cycle," which in turn controls the planet's temperature. Solar energy also melts ice caps and glaciers, releasing potable water into the environment. Since everyone relies on light to keep things moving, the use of light is inexplicable.

There are several benefits and drawbacks to using solar energy.

Advantages of Solar Energy

Solar energy is completely free to use and requires no work to produce.

Solar energy applications can be used to generate electricity in rural and remote areas where conventional electricity is difficult to come by.

The harnessing and production of this clean energy have no adverse effects on the environment.

We have an endless supply of this energy as long as the sun continues to shine. It is entirely renewable. This is a short time compared to fossil fuel, which lasts for only 20 to 30 years.

Solar energy can charge calculators and solar cell batteries in large quantities.

Disadvantages of Solar Energy

Although it is free to produce, the machinery needed to harness it is quite expensive.

The maintenance and labour charges are costly for the installations.

For the installations to even produce enough energy, a very large area is needed.

Compared to traditional energy sources like fossil fuels, the amount of energy that has been harnessed is minimal.

Solar energy can be harnessed for various purposes during the day, when there is a lot of sunlight available.

My Experience With Solar Energy

I recently went to a science fair where I saw various solar energy projects, such as photoreceptive power cells, solar water heaters, and solar cookers, that produced electricity and used other types of solar energy. I realised there that solar energy has a broad range of applications, is made at a very low cost per individual, and protects our environment from pollution. It was also a good idea to encourage my village to use solar water heaters and panels. And finally, to promote clean energy, we must all move forward with the same concept.

Applications for Admissions are open.

Aakash iACST Scholarship Test 2024

Get up to 90% scholarship on NEET, JEE & Foundation courses

JEE Main Important Physics formulas

As per latest 2024 syllabus. Physics formulas, equations, & laws of class 11 & 12th chapters

PW JEE Coaching

Enrol in PW Vidyapeeth center for JEE coaching

JEE Main Important Chemistry formulas

As per latest 2024 syllabus. Chemistry formulas, equations, & laws of class 11 & 12th chapters

TOEFL ® Registrations 2024

Accepted by more than 11,000 universities in over 150 countries worldwide

PTE Exam 2024 Registrations

Register now for PTE & Save 5% on English Proficiency Tests with ApplyShop Gift Cards

Download Careers360 App's

Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile

Certifications

We Appeared in

110 Solar Energy Essay Topic Ideas & Examples

🏆 best solar energy topic ideas & essay examples, 📌 simple & easy solar energy essay titles, 👍 good essay topics on solar energy, ❓ questions about solar energy.

• Solar Energy as an Alternative Source of Energy It is of essence to note that, with the depletion of fossil fuels, more emphasis is now being put on the use of solar energy as an alternate energy source.
• Renewable Energy: Comparison Between Biogas and Solar Energies Again, the research finds that the cost of installation is higher compared to solar energy sources. However, the paper is going to compare solar and biogas energy sources.
• Solar Energy in the UAE It is important to note that the nature of the solar field is modular, and that it has a number of parallel solar collector rows.
• Solar Energy in the United Arab Emirates The success of the solar power initiatives in the UAE is largely attributed to the wide range of financial incentives that the UAE government has offered to the companies that are prepared to advance the […]
• Using Solar (PV) Energy to Generate Hydrogen Gas for Fuel Cells With the current technologies, an electrolyzer working at 100% efficiency needs 39 kWh of electricity to liberate 1 kg of hydrogen.
• The Use of Solar Energy Should be Adopted in All States in the U.S. The emphasis on renewable sources of energy has been enhanced by the fact that the limited world’s resources are increasingly being depleted; thus, the states have adopted the use of solar energy so as to […]
• The Sun’s Light and Heat: Solar Energy Issue The figure below provides an overview of the major parts of the solar system, which include the solar core, the radiative zone, the convective zone, the photosphere, the chromosphere, and the corona among others.
• Efficient Solar Refrigeration: A Technology Platform for Clean Energy and Water Refrigeration cycle capable to be driven by low grade energy, substituting gas-phase ejector used in conventional mechanical compressor.
• Making Solar Energy Affordable Solar energy is a type of energy that is obtained through tapping the sun’s rays radiant and converting it into other energy forms such as heat and electricity.
• Government Subsidies for Solar Energy This approach has enabled solar companies and developers to penetrate the energy market despite the high costs involved in developing solar power.
• Solar Energy: Review and Analysis Available literature shows that most commercial CSP plants in Spain and the United States using synthetic oil as the transfer fluid and molten salt as the thermal energy storage technology are able to achieve a […]
• Solar and Wind Energy in the Empty Quarter Desert However, the main bulk of the report focuses on the proposal to build a stand alone renewable energy source, a combination of a solar power wind turbine system that will provide a stable energy source […]
• Solar Energy Selling Framework The list of actions to complete the required activity goes in the following sequence: planning actions, sales pitch itself, and reflection. The actions, aimed at doing are the four stages of a sales pitch, that […]
• The Solar Energy and Photovoltaic Effect The key difference factor of the solar cells is the material and technology that is used. Photon behavior in a solar cell is defined by the materials used and the construction of the cell itself.
• Solar Energy: Commercial and Industrial Power Source This is made further possible by the inspirational circulars related to the application of more solar energy in the state. This is one of the major participations that came in to the notice.
• Solar Energy and Its Impact on Society He believed that the wheel was the extension of our feet, the hammer was an extension of our hands, and technology is the extension of our mind and mentality.
• Bismuth Vanadate Photocatalyst for Solar Energy 20 In the scheelite BiVO4, it is possible to find out a hybridized band structure with Bi 6s and O 2p orbitals.
• Solar Energy Power Plant & Utility Supply Contract The first assumption from the case above is that the advisement by SEPP to the US not to provide EEC certificates was made orally and was came after the contract had been signed.
• Solar Energy Industry in the UAE The UAE International Investors Council insists that the sustainable use of the available financial resources, particularly, FDI, should be viewed as the foundation for enhancing the development of the state industries, especially as far as […]
• Solar Energy: Definition and Ways of Usage Observers believe that the energy from the sun has the potential to satisfy the world’s energy requirements. Energy from the solar is free, and we can never deplete solar energy.
• Solar Energy Panels in UAE This report will examine the future of solar energy and the incentive schemes that can be put in place to develop the United Arab Emirates solar energy industry.
• How Solar Energy Can Save the Environment? Over the past few decades, the level of greenhouse gasses in the environment has been on the rise. The only cost in the production of solar energy is making the solar panels.
• Solar & Wind Sources: Hybrid Energy System Of the Australian capital cities, Darwin, Australia is the smallest and is located in the north-most part of the country. The following is the analysis of the factors to be considered.
• Solar Energy Houses’ Benefits In the same breadth, another advantage of the solar energy houses is that they reduce the emission of carbon dioxide through other processes.
• Solar Energy Business Model Based in Melbourne Competitiveness The concentration of solar energy consultancy industry Industry concentration is a term used to define the measure of the number of organizations as well as the size of the organizations, which are considered predominant […]
• Tecck Industries: Business Climate and Ethics The moral issues in the current business climate emanate from the values that the different sections of the society hold. Tecck Industries recognizes that there are laws that govern certain aspects of the ethical, moral, […]
• Making Solar Energy More Affordable The use of solar energy can be critical for environmental and economic sustainability of many communities that can be located in different regions of the world.
• Wind and Solar Energy as a Sources of Alternative Energy Fthenakis, Mason and Zweibel also examined the economical, geographical and technical viability of solar power to supplement the energy requirements of the U.S.and concluded that it was possible to substitute the current fossil fuel energy […]
• Alternative Sources of Energy: Solar, Wind, and Hydropower Countries, which depend on oil are getting worried because they are not certain of the availability of this source of energy in future, also, the prices of oil has been escalating over the years, and […]
• Evolution of Solar Energy in US The policy of solar energy in the US is established by the federal, public entities and the state that addresses energy issues of production, consumption like the standards on gas mileage.
• New Techniques for Harnessing Solar Energy Due to the scarcity of fossil fuels and the expenses incurred in the mining of fossil fuels, it is important that we find a new source of energy to fulfill the energy needs of the […]
• Is Solar Energy Good for the State of New Jersey? The state of the New Jersey is second to California in terms of the use of solar energy. As people are waking up to the reality that the limited world’s resources are increasingly being depleted, […]
• The Affordability And Efficiency Of Solar Energy
• The Depletion of Non-Renewable Energy Source and the Development of Solar Energy as the Best Alternative
• Solar Energy’s Place In The Power Industry
• The Potential of Solar Energy and Its Progress in Developing Nations
• Solar Energy Is A More Effective Source Than Wind Energy
• The Ethics Of The Solyndra Solar Energy Panels
• The Right Time For Using Solar Energy For Houses
• Why Residential Solar Energy Is A Positive Form Of Progress In Our World Today
• The Use Of Solar Energy Does Not Pollute The Environment
• Solar Energy: The Ultimate Renewable Energy Resource
• The Description of Solar Energy and Its Potential as the Energy of the Future
• The Many Uses and Applications of Solar Energy
• The Effect of Public Policies on Inducing Technological Change in Solar Energy
• Understanding Technological Optimism and Pessimism and the Benefits of Passive Solar Energy
• Way Forward for Solar Energy Players in India
• The Solar Energy Principles in the Government of the United States
• Unexpected Rapid Fall of Wind and Solar Energy Prices: Backgrounds, Effects and Perspectives
• The Effect Of Solar Energy On Silicon Solar Cell Technology
• The Factors to Consider in Determining a Good Production of Solar Energy
• The Importance of Solar Energy in Napal
• The Impact of Solar Energy Technologies in China
• Solar Energy Is Not A Solution To The American Energy Crisis
• Solar Energy Development And Environmental Considerations
• The Pros And Cons Of Wind And Solar Energy
• The Positive Impact Of Solar Energy On People, And Country
• Solar Energy: Potential to Facilitate Household Rural Electrification
• The Rapid Growth of Solar Energy in China and Its Potential
• Solar Energy Collecting As Alternative Energy Source
• The Use of Solar Energy in Canada and in Other Parts of the World
• The Marketing of Solar Energy for Domestic Purposes
• The Effect of International Trade Policies on the Solar Energy
• Sustaining the Environment Through Solar Energy
• The Effects Of Solar Energy On The Environment
• The Status of Solar Energy Integration and Policy in Nigeria
• Wind Turbine Energy, Static Electricity And Solar Energy
• The Impacts of Solar Energy on Daily Life
• The Impact Of Solar Energy On The Energy Industry
• The Solar Energy Of Renewable Energy
• Using Solar Energy For Functional Working Of Machine
• Utilization of Solar Energy for Thermal Desalination
• Solar Power : Advantages And Challenges Of Solar Energy
• The Environmental Advantages Of Solar Energy
• A Comparison of the Development and Status of the Solar Energy Markets in Kenya and Tanzania
• Solar Energy as the Cheapest and Best Alternative Energy on Earth
• The History and Application of Solar Energy
• Using Homemade Solar Cookers And Solar Energy
• Why Is Solar Energy Vital for the Future?
• What Is the Most Important Thing About Solar Energy?
• Are Promotion Programs Needed to Establish Off-Grid Solar Energy Markets?
• Can Solar Energy Save the World?
• How Is Solar Energy Converted Into Electricity?
• What Are the Advantages of Solar Energy?
• How Is Much Less Solar Energy Received at 60 Latitudes?
• What Are the Main Disadvantages to Solar Energy?
• How Can Solar Energy Change the World?
• How Is Solar Energy Made?
• Why Residential Solar Energy Is a Positive Form of Progress in Our World Today?
• What Does Solar Energy Mean?
• What Are the Sources of Solar Energy?
• Why Is Solar Energy Good?
• Does Solar Energy Have a Future?
• What Are the Interesting Facts About Solar Energy?
• How Can Solar Energy Help the Environment?
• Why Solar Energy Is the Future?
• Can Solar Energy Production Be Attractive or Profitable for Business?
• What Is Solar Energy?
• How Vital Is Solar Energy?
• Is Solar Energy Expensive?
• What Is the Current Research on Solar Energy?
• How Efficient Is Solar Energy?
• Do Solar Panels Work at Night?
• Why Solar Energy Is the Best?
• Who Is Researching Solar Energy?
• What Is the Biggest Problem With Solar Energy?
• Which Subsidy Mode Improves the Financial Performance of Solar Energy Firms?
• How Has Solar Energy Given to Society?
• Solar System Essay Topics
• Atmosphere Questions
• Photosynthesis Research Ideas
• Climate Change Titles
• Ecosystem Essay Topics
• Environmental Protection Titles
• Government Regulation Titles
• Green Building Questions
• Chicago (A-D)
• Chicago (N-B)

IvyPanda. (2023, October 26). 110 Solar Energy Essay Topic Ideas & Examples. https://ivypanda.com/essays/topic/solar-energy-essay-topics/

"110 Solar Energy Essay Topic Ideas & Examples." IvyPanda , 26 Oct. 2023, ivypanda.com/essays/topic/solar-energy-essay-topics/.

IvyPanda . (2023) '110 Solar Energy Essay Topic Ideas & Examples'. 26 October.

IvyPanda . 2023. "110 Solar Energy Essay Topic Ideas & Examples." October 26, 2023. https://ivypanda.com/essays/topic/solar-energy-essay-topics/.

1. IvyPanda . "110 Solar Energy Essay Topic Ideas & Examples." October 26, 2023. https://ivypanda.com/essays/topic/solar-energy-essay-topics/.

Bibliography

IvyPanda . "110 Solar Energy Essay Topic Ideas & Examples." October 26, 2023. https://ivypanda.com/essays/topic/solar-energy-essay-topics/.

• Skip to main content
• Skip to secondary menu
• Skip to primary sidebar
• Skip to footer

A Plus Topper

Improve your Grades

Solar Energy Essay | Essay on Solar Energy for Students and Children in English

February 13, 2024 by Veerendra

Essay on Solar Energy: The energy we get from the sun is called solar energy. Solar energy is a renewable energy because it will never end as long as the sun remains. Solar energy is also pollution-free because there are no harmful gases, chemicals, and fly ash produced. Solar energy is the energy from the sun that is converted into thermal or electrical energy with the help of photovoltaic cells. The production cost of solar energy is zero. A photovoltaic cell can produce electricity even in low sunlight so there is no cut in energy even on a rainy or cloudy day.

You can read more  Essay Writing  about articles, events, people, sports, technology many more.

Long and Short Essay on Solar Energy for Students and Kids in English

We have provided a few essays on the topic of Solar Energy. There is one long essay of 500 words; a short essay of 150 words; and ten lines on the topic of Solar Energy.

Long Essay on Solar Energy in English 500 words

Such long essays are usually helpful for students studying in classes 7, 8, 9, and 10. They may be asked to write these essays for assignments and exams.

Solar energy is a very popular form of energy nowadays. There are so many houses, shops, offices, schools, and colleges who use solar energy to fulfill their need for electricity. Solar energy is the energy which we get from the sun and converted into thermal or electrical energy with the help of photovoltaic cell. Solar energy is a renewable energy because it will never end as long as the sun remains. Solar energy also a pollution-free energy because there are no harmful gases, chemicals, fly ash produced during the production of solar energy.

When sunlight comes to earth and falls on a photovoltaic cell it generates electricity by an electronic process and the electric energy stores in the batteries in chemical process and can be used to supply power anything from a small electronic gadget such as calculators and road signs up to homes and large commercial businesses. As pollution is a very big problem in recent times so the Solar energy is producing a large number in many large countries to keep the environment clean and air pollution-free. Also, some countries announced that their citizens have to install the solar panels on the rooftop of their house or have to plant trees. Solar energy is not only pollution-free energy but also its maintenance cost is very low so to maintain a solar power plant less manpower is required than a thermal power plant. Also, one can set up solar panels on the rooftop of the house or office. To get rid of the pollution, which is a global problem in recent days and we need to shift from non-renewable energy to renewable energy like solar energy. If one sets up a solar panel in the rooftop of the house, office the annual charges of the electricity will reduce.

With all of these advantages, there are also some disadvantages when we use solar energy. The first disadvantage of using solar energy is that its initial setup cost is very high. To store the solar energy in a large number one needs a personal room for the batteries. If the solar panel damages one has to replace it with a new one if the warranty period of the panel expires, and the price of a new solar panel is high. When the batteries are damaged one has to replace the batteries and it will pollute the environment chemically because the batteries store the electrical energy in the chemical form. The changing cost of a battery is very high. If a person sets up solar panels in house or office, he must have to hire a solar panel specialist if there any problem occurs in the solar system. Even though there are some problems solar panels will save our money as well as the environment.

Short Essay on Solar Energy in English 150 words

Solar energy is the energy that we get from the sun and converted into thermal or electrical energy. Solar energy is a renewable energy because it will never end as long as the sun remains. Solar energy is also pollution-free because there will be no pollution occurring while producing solar energy. Solar energy is not only pollution-free energy but also its maintenance cost is very low so to maintain a solar power plant less manpower is required than others. Also, one can get a non-stop power supply even in the rainy season with the help of solar panels. There is also some disadvantage of using solar energy like the initial setup cost of panels and battery is very high. To store the solar energy in a large number one needs a personal room for the batteries. It pollutes the environment chemically.

10 Lines on Solar Energy Essay 150 words

• Solar energy is the energy that we get from the sun and converted into thermal or electrical energy.
• Solar energy is renewable and pollution-free energy.
• When sunlight falls on a photovoltaic cell it generates electricity by an electronic process and the electric energy stores in the batteries in the chemical process.
• The maintenance cost of a solar energy plant is very low.
• One can get a non-stop power supply even in the rainy season with the help of solar panels.
• some disadvantages of using solar energy like the initial setup cost of panels and battery is very high.
• If the solar panel damages one has to replace it.
• When the batteries are damaged one has to replace the batteries and it will pollute the environment chemically.
• Even though there are some problems solar panels will save our money as well as the environment.

Frequently Asked Questions Solar Energy Essay

Question 1. What is solar energy?

Answer: Solar energy is the energy that we get from the sun and converted into thermal or electrical energy.

Question 2. Is solar energy renewable energy?

Answer: Yes, solar energy is renewable energy.

Question 3. Does solar energy pollute nature?

Answer: No, solar energy does not pollute nature.

• Picture Dictionary
• English Speech
• English Slogans
• English Letter Writing
• English Essay Writing
• English Textbook Answers
• Types of Certificates
• ICSE Solutions
• Selina ICSE Solutions
• ML Aggarwal Solutions
• HSSLive Plus One
• HSSLive Plus Two
• Kerala SSLC
• Distance Education

• Games & Quizzes
• History & Society
• Science & Tech
• Biographies
• Animals & Nature
• Geography & Travel
• Arts & Culture
• On This Day
• One Good Fact
• New Articles
• Lifestyles & Social Issues
• Philosophy & Religion
• Politics, Law & Government
• World History
• Health & Medicine
• Browse Biographies
• Birds, Reptiles & Other Vertebrates
• Bugs, Mollusks & Other Invertebrates
• Environment
• Fossils & Geologic Time
• Entertainment & Pop Culture
• Sports & Recreation
• Visual Arts
• Demystified
• Image Galleries
• Infographics
• Top Questions
• Britannica Kids
• Saving Earth
• Space Next 50
• Student Center
• Introduction & Top Questions

Importance and potential

Thermal energy.

• Electricity generation
• Other applications

What is solar energy?

How is solar energy collected.

solar energy

Our editors will review what you’ve submitted and determine whether to revise the article.

• Purdue University - Mustard
• Energy.gov - US Department of Energy - Solar Power
• Biology LibreTexts - Solar Energy
• AllMusic - Maria Callas
• Caltech Science Exchange - What is the future of Solar Energy?
• NeoK12 - Educational Videos and Games for School Kids - Solar Energy
• University of Nebraska Pressbooks - Introduction to Human-Environment Geography: A Laboratory Manual - Solar Energy
• Energy Kids - Solar
• solar energy - Children's Encyclopedia (Ages 8-11)
• solar energy - Student Encyclopedia (Ages 11 and up)
• Table Of Contents

Solar energy is the radiation from the Sun capable of producing heat, causing chemical reactions, or generating electricity. The total amount of solar energy received on Earth is vastly more than the world's current and anticipated energy requirements. If suitably harnessed, solar energy has the potential to satisfy all future energy needs.

What are the common uses of solar energy?

Solar energy is commonly used for solar water heaters and house heating. The heat from solar ponds enables the production of chemicals, food, textiles, warm greenhouses, swimming pools, and livestock buildings. Cooking and providing a power source for electronic devices can also be achieved by using solar energy.

The most common devices used to collect solar energy and convert it to thermal energy are flat-plate collectors. Another method of thermal energy conversion is found in solar ponds, which are bodies of salt water designed to collect and store solar energy. Solar radiation may also be converted directly into electricity by solar cells, or photovoltaic cells, or harnessed to cook food in specially designed solar ovens, which typically concentrate sunlight from over a wide area to a central point.

Recent News

solar energy , radiation from the Sun capable of producing heat , causing chemical reactions , or generating electricity . The total amount of solar energy incident on Earth is vastly in excess of the world’s current and anticipated energy requirements. If suitably harnessed, this highly diffused source has the potential to satisfy all future energy needs. In the 21st century solar energy has become increasingly attractive as a renewable energy source because of its inexhaustible supply and its nonpolluting character, in stark contrast to the finite fossil fuels coal , petroleum , and natural gas . See also solar power .

• Geothermal power
• Hydroelectric power
• Solar power
• Tidal power

The Sun is an extremely powerful energy source, and sunlight is by far the largest source of energy received by Earth , but its intensity at Earth’s surface is actually quite low . This is essentially because of the enormous radial spreading of radiation from the distant Sun. A relatively minor additional loss is due to Earth’s atmosphere and clouds , which absorb or scatter as much as 54 percent of the incoming sunlight. The sunlight that reaches the ground consists of nearly 50 percent visible light , 45 percent infrared radiation , and smaller amounts of ultraviolet and other forms of electromagnetic radiation .

Solar energy drives and affects countless natural processes on Earth. For example, photosynthesis by plants , algae , and cyanobacteria relies on energy from the Sun, and it is nearly impossible to overstate the importance of that process in the maintenance of life on Earth. If photosynthesis ceased , there would soon be little food or other organic matter on Earth. Most organisms would disappear, and in time Earth’s atmosphere would become nearly devoid of gaseous oxygen . Solar energy is also essential for the evaporation of water in the water cycle , land and water temperatures, and the formation of wind , all of which are major factors in the climate patterns that shape life on Earth.

The potential for solar energy to be harnessed as solar power is enormous, since about 200,000 times the world’s total daily electric-generating capacity is received by Earth every day in the form of solar energy. Unfortunately, though solar energy itself is free, the high cost of its collection, conversion, and storage still limits its exploitation in many places. Solar radiation can be converted either into thermal energy (heat) or into electrical energy , though the former is easier to accomplish.

Solar energy has long been used directly as a source of thermal energy. Beginning in the 20th century, technological advances have increased the number of uses and applications of the Sun’s thermal energy and opened the doors for the generation of solar power.

Among the most common devices used to capture solar energy and convert it to thermal energy are flat-plate collectors , which are used for solar heating applications. Because the intensity of solar radiation at Earth’s surface is so low, these collectors must be large in area. Even in sunny parts of the world’s temperate regions, for instance, a collector must have a surface area of about 40 square meters (430 square feet) to gather enough energy to serve the energy needs of one person.

The most widely used flat-plate collectors consist of a blackened metal plate, covered with one or two sheets of glass, that is heated by the sunlight falling on it. This heat is then transferred to air or water , called carrier fluids, that flow past the back of the plate. The heat may be used directly, or it may be transferred to another medium for storage. Flat-plate collectors are commonly used for solar water heaters and house heating. The storage of heat for use at night or on cloudy days is commonly accomplished by using insulated tanks to store the water heated during sunny periods. Such a system can supply a home with hot water drawn from the storage tank, or, with the warmed water flowing through tubes in floors and ceilings, it can provide space heating. Flat-plate collectors typically heat carrier fluids to temperatures ranging from 66 to 93 °C (150 to 200 °F). The efficiency of such collectors (i.e., the proportion of the energy received that they convert into usable energy) ranges from 20 to 80 percent, depending on the design of the collector.

Another method of thermal energy conversion is found in solar ponds, which are bodies of salt water designed to collect and store solar energy. The heat extracted from such ponds enables the production of chemicals, food, textiles, and other industrial products and can also be used to warm greenhouses , swimming pools, and livestock buildings. Solar ponds are sometimes used to produce electricity through the use of the organic Rankine cycle engine, a relatively efficient and economical means of solar energy conversion , which is especially useful in remote locations. Solar ponds are fairly expensive to install and maintain and are generally limited to warm rural areas.

On a smaller scale, the Sun’s energy can also be harnessed to cook food in specially designed solar ovens . Solar ovens typically concentrate sunlight from over a wide area to a central point, where a black-surfaced vessel converts the sunlight into heat. The ovens are typically portable and require no other fuel inputs.

Solar Energy

Solar energy is created by nuclear fusion that takes place in the sun. It is necessary for life on Earth, and can be harvested for human uses such as electricity.

Earth Science, Engineering, Physics

Loading ...

Solar energy is any type of energy generated by the sun . Solar energy is created by nuclear fusion that takes place in the sun. Fusion occurs when protons of hydrogen atoms violently collide in the sun’s core and fuse to create a helium atom. This process, known as a PP (proton-proton) chain reaction, emits an enormous amount of energy. In its core, the sun fuses about 620 million metric tons of hydrogen every second. The PP chain reaction occurs in other stars that are about the size of our sun, and provides them with continuous energy and heat. The temperature for these stars is around 4 million degrees on the Kelvin scale (about 4 million degrees Celsius, 7 million degrees Fahrenheit). In stars that are about 1.3 times bigger than the sun, the CNO cycle drives the creation of energy. The CNO cycle also converts hydrogen to helium, but relies on carbon, nitrogen, and oxygen (C, N, and O) to do so. Currently , less than two percent of the sun’s energy is created by the CNO cycle. Nuclear fusion by the PP chain reaction or CNO cycle releases tremendous amounts of energy in the form of waves and particles. Solar energy is constantly flowing away from the sun and throughout the solar system . Solar energy warms Earth, causes wind and weather , and sustains plant and animal life. The energy, heat, and light from the sun flow away in the form of electromagnetic radiation (EMR). The electromagnetic spectrum exists as waves of different frequencies and wavelengths. The frequency of a wave represents how many times the wave repeats itself in a certain unit of time. Waves with very short wavelengths repeat themselves several times in a given unit of time, so they are high-frequency. In contrast, low-frequency waves have much longer wavelengths. The vast majority of electromagnetic waves are invisible to us. The most high-frequency waves emitted by the sun are gamma rays, X-rays, and ultraviolet radiation (UV rays). The most harmful UV rays are almost completely absorbed by Earth’s atmosphere . Less potent UV rays travel through the atmosphere, and can cause sunburn. The sun also emits infrared radiation , whose waves are much lower-frequency. Most heat from the sun arrives as infrared energy. Sandwiched between infrared and UV is the visible spectrum, which contains all the colors we see on Earth. The color red has the longest wavelengths (closest to infrared), and violet (closest to UV) the shortest. Natural Solar Energy Greenhouse Effect The infrared, visible, and UV waves that reach Earth take part in a process of warming the planet and making life possible—the so-called “greenhouse effect.” About 30 percent of the solar energy that reaches Earth is reflected back into space. The rest is absorbed into Earth’s atmosphere. The radiation warms Earth’s surface, and the surface radiates some of the energy back out in the form of infrared waves. As they rise through the atmosphere, they are intercepted by greenhouse gases , such as water vapor and carbon dioxide.

Greenhouse gases trap the heat that reflects back up into the atmosphere. In this way, they act like the glass walls of a greenhouse. This greenhouse effect keeps Earth warm enough to sustain life. Photosynthesis Almost all life on Earth relies on solar energy for food, either directly or indirectly. Producers rely directly on solar energy. They absorb sunlight and convert it into nutrients through a process called photosynthesis. Producers, also called autotrophs , include plants, algae, bacteria, and fungi. Autotrophs are the foundation of the food web . Consumers rely on producers for nutrients. Herbivores, carnivores, omnivores, and detritivores rely on solar energy indirectly. Herbivores eat plants and other producers. Carnivores and omnivores eat both producers and herbivores. Detritivores decompose plant and animal matter by consuming it. Fossil Fuels Photosynthesis is also responsible for all of the fossil fuels on Earth. Scientists estimate that about three billion years ago, the first autotrophs evolved in aquatic settings. Sunlight allowed plant life to thrive and evolve. After the autotrophs died, they decomposed and shifted deeper into the Earth, sometimes thousands of meters. This process continued for millions of years. Under intense pressure and high temperatures, these remains became what we know as fossil fuels. Microorganisms became petroleum, natural gas, and coal. People have developed processes for extracting these fossil fuels and using them for energy. However, fossil fuels are a nonrenewable resource . They take millions of years to form. Harnessing Solar Energy Solar energy is a renewable resource , and many technologies can harvest it directly for use in homes, businesses, schools, and hospitals. Some solar energy technologies include photovoltaic cells and panels, concentrated solar energy , and solar architecture . There are different ways of capturing solar radiation and converting it into usable energy. The methods use either active solar energy or passive solar energy . Active solar technologies use electrical or mechanical devices to actively convert solar energy into another form of energy, most often heat or electricity. Passive solar technologies do not use any external devices. Instead, they take advantage of the local climate to heat structures during the winter, and reflect heat during the summer. Photovoltaics Photovoltaics is a form of active solar technology that was discovered in 1839 by 19-year-old French physicist Alexandre-Edmond Becquerel. Becquerel discovered that when he placed silver-chloride in an acidic solution and exposed it to sunlight, the platinum electrodes attached to it generated an electric current. This process of generating electricity directly from solar radiation is called the photovoltaic effect, or photovoltaics.

Today, photovoltaics is probably the most familiar way to harness solar energy. Photovoltaic arrays usually involve solar panels , a collection of dozens or even hundreds of solar cells. Each solar cell contains a semiconductor , usually made of silicon. When the semiconductor absorbs sunlight, it knocks electrons loose. An electrical field directs these loose electrons into an electric current, flowing in one direction. Metal contacts at the top and bottom of a solar cell direct that current to an external object. The external object can be as small as a solar-powered calculator or as large as a power station. Photovoltaics was first widely used on spacecraft. Many satellites , including the International Space Station (ISS), feature wide, reflective “wings” of solar panels. The ISS has two solar array wings (SAWs), each using about 33,000 solar cells. These photovoltaic cells supply all electricity to the ISS, allowing astronauts to operate the station, safely live in space for months at a time, and conduct scientific and engineering experiments. Photovoltaic power stations have been built all over the world. The largest stations are in the United States, India, and China. These power stations emit hundreds of megawatts of electricity, used to supply homes, businesses, schools, and hospitals. Photovoltaic technology can also be installed on a smaller scale. Solar panels and cells can be fixed to the roofs or exterior walls of buildings, supplying electricity for the structure. They can be placed along roads to light highways. Solar cells are small enough to power even smaller devices, such as calculators, parking meters, trash compactors, and water pumps. Concentrated Solar Energy Another type of active solar technology is concentrated solar energy or concentrated solar power (CSP). CSP technology uses lenses and mirrors to focus (concentrate) sunlight from a large area into a much smaller area. This intense area of radiation heats a fluid, which in turn generates electricity or fuels another process. Solar furnaces are an example of concentrated solar power. There are many different types of solar furnaces, including solar power towers , parabolic troughs, and Fresnel reflectors. They use the same general method to capture and convert energy. Solar power towers use heliostats , flat mirrors that turn to follow the sun’s arc through the sky. The mirrors are arranged around a central “collector tower,” and reflect sunlight into a concentrated ray of light that shines on a focal point on the tower. In previous designs of solar power towers, the concentrated sunlight heated a container of water, which produced steam that powered a turbine . More recently, some solar power towers use liquid sodium, which has a higher heat capacity and retains heat for a longer period of time. This means that the fluid not only reaches temperatures of 773 to 1,273K (500° to 1,000° C or 932° to 1,832° F), but it can continue to boil water and generate power even when the sun is not shining. Parabolic troughs and Fresnel reflectors also use CSP, but their mirrors are shaped differently. Parabolic mirrors are curved, with a shape similar to a saddle. Fresnel reflectors use flat, thin strips of mirror to capture sunlight and direct it onto a tube of liquid. Fresnel reflectors have more surface area than parabolic troughs and can concentrate the sun’s energy to about 30 times its normal intensity. Concentrated solar power plants were first developed in the 1980s. The largest facility in the world is a series of plants in Mojave Desert in the U.S. state of California. This Solar Energy Generating System (SEGS) generates more than 650 gigawatt-hours of electricity every year. Other large and effective plants have been developed in Spain and India.

Concentrated solar power can also be used on a smaller scale. It can generate heat for solar cookers , for instance. People in villages all over the world use solar cookers to boil water for sanitation and to cook food. Solar cookers provide many advantages over wood-burning stoves: They are not a fire hazard, do not produce smoke, do not require fuel, and reduce habitat loss in forests where trees would be harvested for fuel. Solar cookers also allow villagers to pursue time for education, business, health, or family during time that was previously used for gathering firewood. Solar cookers are used in areas as diverse as Chad, Israel, India, and Peru. Solar Architecture Throughout the course of a day, solar energy is part of the process of thermal convection , or the movement of heat from a warmer space to a cooler one. When the sun rises, it begins to warm objects and material on Earth. Throughout the day, these materials absorb heat from solar radiation. At night, when the sun sets and the atmosphere has cooled, the materials release their heat back into the atmosphere. Passive solar energy techniques take advantage of this natural heating and cooling process. Homes and other buildings use passive solar energy to distribute heat efficiently and inexpensively. Calculating a building’s “ thermal mass ” is an example of this. A building’s thermal mass is the bulk of material heated throughout the day. Examples of a building’s thermal mass are wood, metal, concrete, clay, stone, or mud. At night, the thermal mass releases its heat back into the room. Effective ventilation systems—hallways, windows, and air ducts—distribute the warmed air and maintain a moderate, consistent indoor temperature. Passive solar technology is often involved in the design of a building. For example, in the planning stage of construction, the engineer or architect may align the building with the sun’s daily path to receive desirable amounts of sunlight. This method takes into account the latitude , altitude , and typical cloud cover of a specific area. In addition, buildings can be constructed or retrofitted to have thermal insulation, thermal mass, or extra shading. Other examples of passive solar architecture are cool roofs, radiant barriers , and green roofs . Cool roofs are painted white, and reflect the sun’s radiation instead of absorbing it. The white surface reduces the amount of heat that reaches the interior of the building, which in turn reduces the amount of energy that is needed to cool the building. Radiant barriers work similarly to cool roofs. They provide insulation with highly reflective materials, such as aluminum foil. The foil reflects, instead of absorbs, heat, and can reduce cooling costs up to 10 percent. In addition to roofs and attics, radiant barriers may also be installed beneath floors. Green roofs are roofs that are completely covered with vegetation . They require soil and irrigation to support the plants, and a waterproof layer beneath. Green roofs not only reduce the amount of heat that is absorbed or lost, but also provide vegetation. Through photosynthesis, the plants on green roofs absorb carbon dioxide and emit oxygen. They filter pollutants out of rainwater and air, and offset some of the effects of energy use in that space. Green roofs have been a tradition in Scandinavia for centuries, and have recently become popular in Australia, Western Europe, Canada, and the United States. For example, the Ford Motor Company covered 42,000 square meters (450,000 square feet) of its assembly plant roofs in Dearborn, Michigan, with vegetation. In addition to reducing greenhouse gas emissions, the roofs reduce stormwater runoff by absorbing several centimeters of rainfall.

Green roofs and cool roofs can also counteract the “ urban heat island ” effect. In busy cities, the temperature can be consistently higher than the surrounding areas. Many factors contribute to this: Cities are constructed of materials such as asphalt and concrete that absorb heat; tall buildings block wind and its cooling effects; and high amounts of waste heat is generated by industry, traffic, and high populations. Using the available space on the roof to plant trees, or reflecting heat with white roofs, can partially alleviate local temperature increases in urban areas. Solar Energy and People Since sunlight only shines for about half of the day in most parts of the world, solar energy technologies have to include methods of storing the energy during dark hours. Thermal mass systems use paraffin wax or various forms of salt to store the energy in the form of heat. Photovoltaic systems can send excess electricity to the local power grid , or store the energy in rechargeable batteries. There are many pros and cons to using solar energy. Advantages A major advantage to using solar energy is that it is a renewable resource. We will have a steady, limitless supply of sunlight for another five billion years. In one hour, Earth’s atmosphere receives enough sunlight to power the electricity needs of every human being on Earth for a year. Solar energy is clean. After the solar technology equipment is constructed and put in place, solar energy does not need fuel to work. It also does not emit greenhouse gases or toxic materials. Using solar energy can drastically reduce the impact we have on the environment. There are locations where solar energy is practical . Homes and buildings in areas with high amounts of sunlight and low cloud cover have the opportunity to harness the sun’s abundant energy. Solar cookers provide an excellent alternative to cooking with wood-fired stoves—on which two billion people still rely. Solar cookers provide a cleaner and safer way to sanitize water and cook food. Solar energy complements other renewable sources of energy, such as wind or hydroelectric energy . Homes or businesses that install successful solar panels can actually produce excess electricity. These homeowners or businessowners can sell energy back to the electric provider, reducing or even eliminating power bills. Disadvantages The main deterrent to using solar energy is the required equipment. Solar technology equipment is expensive. Purchasing and installing the equipment can cost tens of thousands of dollars for individual homes. Although the government often offers reduced taxes to people and businesses using solar energy, and the technology can eliminate electricity bills, the initial cost is too steep for many to consider. Solar energy equipment is also heavy. In order to retrofit or install solar panels on the roof of a building, the roof must be strong, large, and oriented toward the sun’s path. Both active and passive solar technology depend on factors that are out of our control, such as climate and cloud cover. Local areas must be studied to determine whether or not solar power would be effective in that area. Sunlight must be abundant and consistent for solar energy to be an efficient choice. In most places on Earth, sunlight’s variability makes it difficult to implement as the only source of energy.

Agua Caliente The Agua Caliente Solar Project, in Yuma, Arizona, United States, is the world's largest array of photovoltaic panels. Agua Caliente has more than five million photovoltaic modules, and generates more than 600 gigawatt-hours of electricity.

Green Chicago Millennium Park in Chicago, Illinois, United States, has one of the most expansive green roofs in the world almost 100,000 square meters (more than a million square feet). Vegetation at ground level covers 24.5 acres of an underground parking garage, and includes gardens, picnic areas, and an outdoor concert facility.

Solar Decathlon The Solar Decathlon is a biannual international event presented by the U.S. Department of Energy. Teams compete to design, build, and operate the most attractive, effective, and energy-efficient solar-powered house.

Media Credits

The audio, illustrations, photos, and videos are credited beneath the media asset, except for promotional images, which generally link to another page that contains the media credit. The Rights Holder for media is the person or group credited.

Illustrator

Last updated.

April 3, 2024

User Permissions

For information on user permissions, please read our Terms of Service. If you have questions about how to cite anything on our website in your project or classroom presentation, please contact your teacher. They will best know the preferred format. When you reach out to them, you will need the page title, URL, and the date you accessed the resource.

If a media asset is downloadable, a download button appears in the corner of the media viewer. If no button appears, you cannot download or save the media.

Text on this page is printable and can be used according to our Terms of Service .

Interactives

Any interactives on this page can only be played while you are visiting our website. You cannot download interactives.

Related Resources

• Homework Help
• Essay Examples
• Citation Generator
• Writing Guides
• Essay Title Generator
• Essay Topic Generator
• Essay Outline Generator
• Flashcard Generator
• Plagiarism Checker
• Paraphrasing Tool
• Conclusion Generator
• Thesis Statement Generator
• Introduction Generator
• Literature Review Generator
• Hypothesis Generator
• Human Editing Service
• Essay Hook Generator
• Solar Energy Essays

Solar Energy Essays (Examples)

433+ documents containing “solar energy” .

Filter by Keywords:(add comma between each)

Solar energy as typical hydrocarbon.

Around 21 billion of co2 is launched into the environment annually which is too much for the environment of Earth to neutralise or utilise normally. The manufacturing of co2 from burning non-renewable fuel sources is among the most considerably important contributing greenhouse gases. The boost of greenhouse gases in the environment is developing a substantial increase in worldwide temperature level which is a direct link in between non-renewable fuel sources and superior Global Warming. Global Warming has a considerable effect on biodiversity. As the environment warms due to superior Global Warming, the place of the weather envelopes will move substantially which could potentially lead to termination of types. Types should relocate with the altering environment by migrating to cooler environments. An instance of this is a type of Alpacas located on a lesser component of mountain and migrates further up the mountain due to increasing temperature levels. The environment….

Alan Davison. (2012). Alternative Energy. Retrieved from Alternative Energy Solutions for the 21st Century:  http://www.altenergy.org/ 

Bradford, T. (2006). Solar Revolution, the MIT Press, Massachusetts.

Cass, S. (2009). Solar power will make a difference-eventually. London: Oxford, 2009. Print

Crabtree, G, & Lewis, N. (2008). Solar Energy conversion. AIP Conference Proceedings, 1044(1), 309-321.Retrieved September 14th, 2012-2009, from EBSCO (10.1063/1.293729)

Solar Energy the Threats Posed

At the present energy set-up nuclear energy provides around 20% of world's electricity. This energy is produced naturally -- by the sun and other stars making heat and light- and artificially-electricity from nuclear power plants. The nuclear power plants produce more energy using less fuel compared to the fossil fuels and hence it is seen as an environmentally friendly energy source (Ansolabehere, et al., 2003). However, the true scope of the consequences of developing nuclear energy has been realized through rather very unfortunate lessons. When names like Three Mile Island, Chernobyl, Hiroshima and Fukushima are mentioned the only thought that runs the minds of many must be disaster. Nuclear plants pose a great danger to the surrounding community in case of any accident. Although, the chances of an accident ever happening are very minimal this has not counteracted the fear people have towards nuclear energy producing plants. The Fukushima explosion….

Bibliography

Ansolabehere, S., Deutch, J., Driscoll, M.M., Gray, P.E., Holdren, J.P., Joskow, P.L., et al. (2003). The Future of Nuclear Powe,. Massachusetts Institute of Technology, Massachusetts.

Reyes, V. d. (2007). Bio-fuel,. De La Salle University, Dasmarinas.

Scheer, H. ((1995)). Solar energy's economic and social benefits. Solar Energy Materials and Solar Cells, 555-568.

Solar Energy With Respect to

The primary benefit of the implementation of solar power remains the lowering of our carbon footprint in our pursuit for a pleasurable and feasible life within the modern world. According to research, "solar power panels generate zero CO2 emissions," (Simple Earth Media 2009). Thus, more focus on the implementation of solar power would drastically reduce the harmful gases being emitted into the atmosphere by traditional power sources. With no carbon dioxide or other harmful greenhouse gases, the application of solar power has great potential to help curb the environmental damage that has already wreaked havoc on the natural ecology of the globe. Thus, research is correct to assert that "A major benefit of substituting biomass for fossil fuels is that, if done in a sustainable fashion it would greatly reduce emissions of greenhouse gases," (Union of Concerned Scientists 2010). This would also help extend the benefits of using power into….

EcoGeneration Solutions. (1999).Monocrystalline silicon. Solar Energy Systems. Retrieved May 17, 2010 from  http://www.cogeneration.net/monocrystalline_silicon.htm 

Johansson, Thomas B. & Burnham, Laurie. (1993). Renewable Energy: Sources for Fuels and Electricity. Island Press.

Scheer, Hermann. (2005). The Solar Economy: Renewable Energy for a Sustainable Global Future. Earthscan.

Simple Earth Media. (2009). What are the benefits of solar power? Green Living Ideas. Retrieved January 13, 2010 from  http://greenlivingideas.com/topics/alternative-energy/solar-energy-photovoltaics/what-are-the-benefits-of-solar-power

Solar Energy Is Interesting in That it

solar energy is interesting in that it makes some environmental claims that seem to be rather tilted in favor of the "save the environment" standpoint. he presentation attempts to make a strong case for converting from the world's current use of oil and gas to a world that primarily uses only solar energy. However, the overall case is not strong enough that it would move an outsider to be impressed. However, it does present some interesting possibilities on a more individual basis throughout Australia. he presentation starts with an introduction to Solar Shop, an Australian company that produces solar energy panels. It continues from there by presenting facts and figures showing the growth in Australia, as well as around the world, in the use of solar panels to generate not only electricity for individual homes but excess energy as well. According to the presentation that growth has been strong especially….

The second presentation deals with a new approach to rebuilding societies that have been decimated. It uses as an example of one society the country of Cambodia, which has been in dire straits since the 1970's and only recently has begun to change its overall approach to rebuilding. The presentation ends with a Helen Keller saying "So much has been given to me, I have not time to ponder over that which has been denied." This is an excellent ending to a presentation that focuses on that attitude as one method for changing Cambodia (and other countries that might be in the same boat).

2. The presentation touts an approach that is more a bottom up than a top down approach. The presentation also uses the history of Cambodia to show how a country can adopt a tone of complete failure, but it also presents a method for overcoming that sense of defeat. A couple of slides list what the program is all about; 1) ownership 2) development takes time 3) the in-line dilemma 4) flexibility 5) incentives matter 6) training 7) build up 8) build capacity 9) plan for turnover 10) plan to leave 11) consider culture 12) expectations 13) be creative.

It's interesting to read through how an entirely different approach such as the one being touted in this presentation could provide improved results and conditions, not only on an individual or company level, but for an entire country. If such a system truly works, then it could be used throughout the world in a variety of situations.

Solar Energy Usage and Limitation

Literature Review Solar energy is still a relatively new phenomenon in terms of serving as a new energy supply to rival the use of fossil fuels. However, as Fares and Webber (2017), Lewis (2016) and other researchers show, solar energy has its uses—but also its limitations. Understanding where solar energy is capable of being advanced and where it has run into walls in terms of utilization are key to developing pathways to greater research and development opportunities (Lewis, 2016). Simply storing solar energy in an effective way has proved problematic (Sinsermsuksakul, Sun, Lee et al., 2014)—but even here, advancements are being made to help show how creative solutions are being proposed to harness solar energy efficiently (Assuncao, Moura & Almeida, 2016). Still, as Luthra, Kumar, Garg and Haleem (2015) point out, not all of the limitations of solar energy are technology-related: some of these limitations are social, political, economical and infrastructural….

Solar Energy in This Country

She writes, "Utility companies are offering 'buy-down programs,' which grant rebates to customers who purchase solar equipment in order to help them bear the initial costs of the system" (Woloski). If more utility companies and governments would offer these programs, more people could afford solar energy and that would help break our dependence on fossil fuels by reducing the need for coal-fired electrical plants that pollute and depend on non-renewable energy. There is another major problem with the development of large solar developments capable of producing electricity for thousands of homes. Currently, they take up a massive amount of space. Another writer notes, "But the biggest objection -- the massive quantities of land needed for large-scale solar development -- remains. Solar energy output large enough to displace our current consumption of fossil fuel might easily require 53,000 square miles of land in the desert Southwest" (Stein). There are large-scale developments….

Editors. "Solar Energy Basics." National Renewable Energy Laboratory. 2009. 27 Feb. 2009.  http://www.nrel.gov/learning/re_solar.html 

Resch, Rhone, and Noah Kaye. "The Promise of Solar Energy: A Low-Carbon Energy Strategy for the 21st Century." UN Chronicle June 2007: 63+.

Stein, Steve. "Energy Independence Isn't Very Green." Policy Review (2008): 3+.

Woloski, Andrea. "Fuel of the Future: A Global Push toward New Energy." Harvard International Review 27.4 (2006): 40+.

Solar Energy as a Way to Save the Environment

Lyndon ive, Thank you for the opportunity to present to you and Solar City our proposal for bringing solar power to the government buildings of Trenton, New Jersey. In order to best appreciate the situation in which we find ourselves, we must undertake an explanation of why bringing solar power to the city is in everyone's best interest. This proposal, therefore, includes the reasons why solar panels are beneficial, how they help to reduce the carbon footprint, save on energy costs, and allow the city to demonstrate effective corporate social responsibility (CS) by going green and helping the environment. You will, no doubt, find this proposal to be exactly the type of activity to which you are drawn, given your background as CEO of Solar City and extensive work in the energy sector. My purpose in writing to you of our proposal is to identify a problem related to Trenton's government buildings….

Andrews, C. S. (2007). New Jersey acts on energy and climate change. IEEE Technology

and Society Magazine, 6-7. (2007) doi: 10.1109/MTS.2007.

Benefits of Renewable Energy Use. (2015). Union of Concord Scientist Retrieved on April website  http://www.ucsusa.org/clean_energy/our-energy-choices/renewable-energy/public-benefits-of-renewable.html# 

Botsman, R. (2010). What's Mine is Yours: The Rise of Collaborative Consumption.

Utilization of Solar Energy for Thermal Desalination

Solar Energy for Thermal Desalination Desalination of seawater is a process that is becoming increasingly important due to the falling water tables worldwide in addition to the projections of water shortage that is likely to occur in the near future. Various processes exist that can be utilized in desalination of seawater however; the Multi-Effect Desalination process is touted to be one that is more effective and economical than the others. The question that the research proposed in this study addresses is why it is that multi-effect is becoming the most efficient and economic desalination process? The study has as its purpose the examination of desalination processes and the determination of why the multi-effect is the desalination process that is most efficient and economic. Methodology The methodology chosen for the proposed research study is one of a qualitative nature and one that will involve an extensive review of literature in this area of study. Literature eview The….

Review of CSP and Desalination Technology (2007)

Blanco, J. et al. (2008) Solar Energy and Feasible Applications to Water Processes. 5th European Thermal-Sciences Conference, The Netherlands, 2008.

Blanco, J. And Alarcon, D. (2007) The PSA Experience on Solar Desalinati9on: Technology Development and Research Activities. Springer, 2007.

Sagie, D. Weinberg, J. And Mandelberg. E. Commercial scale Powered Desalination. Israeli Ministry of National Infrastructure.

Harness of Solar Energy Harnessing of Solar

Harness of Solar Energy Harnessing of Solar Energy elation of photosynthesis and the semi-conductor-based solar cell Harnessing of Solar Energy Both photosynthesis and the semi-conductor solar cells are important in regards to the human lifestyle. Photosynthesis helps in the manufacture of carbohydrates that are used for food by humans. Semi-conductor-based solar cells provide energy in the form of electricity that is also consumed by humans. Photosynthesis Photosynthesis in its broader definition is a process that entails the change of light into cellular energy of any kind. The photosynthetic process involves different stages, among them; energy is absorbed using antenna complexes, undergoing of photochemical reactions and conversions into chemical energy. Not only green plants involve photosynthesis for the energy to grow (trees, scrubs, water lilies among others) but also some algae and bacteria (Burghardt, May & Micha, 2009, pg 4). Semi-conductor-based solar cell A solar cell, which can also be referred to as a photovoltaic (PV), is any device,….

Burhardt, I May, V. & Micha, A. V (2009) Energy Transfer Dynamics in Biomaterial Systems: New York, Springer publishers

Cau, G. & Brinker, C. J (2008) Annual Review of Nano Research: New York, World Scientific

Holzner, S (2011) Physics 1 for Dummies: New York, John Wiley and Sons

Informative Speech for How Solar Energy Works

Speech for How Solar Energy Works Specific purpose: To inform listeners how solar energy offers a beneficial source of renewable clean energy Central idea: Using solar energy offers a realistic source of clean energy, but governments and people must be willing to make the necessary changes to use it. Informative speech: How solar energy works Solar energy is perhaps the oldest form of power ever used by human beings. People have used the energy derived from the sun to light their homes; grow crops; tell time; and guide their lives since human civilization began. However, solar energy has only recently become regarded as a potentially feasible way of dealing with the nation's energy crisis. This paper will describe how solar energy works, why it is so potentially beneficial for humankind, and some cultural obstacles to using solar energy. On a very basic level, houses can be redesigned to better use solar heat. "Simple design….

How solar energy works. (2012). Union of Concerned Scientists. Retrieved:

 http://www.ucsusa.org/clean_energy/our-energy-choices/renewable-energy/how-solar-energy-works.html 

Top 10 countries using solar power. (2013). One Block Off The Grid. Retrieved:

http://1bog.org/blog/top-10-countries-using-solar-power/

Anti Dumping Solar Energy Solar

Use these Tax Credits to create standard to addresses universal requirements for interconnection of elements and their impact on network distribution systems. Abnormal conditions, power quality, islanding, and test specifications and requirements for design, production and lastly standards for disposing panels to keep environment clean. Pros: Using Tax Credits to maintain standards will bring uniformity among various firms who are producing equipments for renewable energy Cons: Following the standards and proper disposal will increase cost but it would save the environment Work with foreign counterparts and the WTO to develop a strong, effective and enforceable rules-based international trading system that promotes free and open trade. Pros: No tariff and duty would be imposed on exporting and importing respectively which will result in lower prices. Cons: With free trade system, it becomes hard to impose anti-dumping strategies. Get intellectual property and grand equity and take that to WTO WTO acts a platform where all member companies can go….

Solar Is the Solution Author Steve Heckeroth

Solar is the Solution, author Steve Heckeroth argues that solar energy is the key to alleviating climate change. Heckeroth builds his argument on the statement that "Solar is a promising source of future energy supplies because not only is it clean, it's remarkably abundant." Another one of Heckeroth's claims is that "relying on coal, oil and natural gas threatens our future with toxic pollution, global climate change and social unrest caused by diminishing fuel supplies." These statements are internally valid; although Heckeroth does not provide quantitative data to back up these statements, they are easy to reference. Moreover, Heckeroth establishes his own credibility as an author qualified to write about environmental science by stating "I have been studying our energy options for more than 30 years." Of course, "studying" something for thirty years does not automatically make a person an expert. Heckeroth is admitting that he is a layperson who….

Heckeroth, Steve. "Solar is the Solution." Dec-Jan 2008. Retrieved online:  http://www.motherearthnews.com/Renewable-Energy/2007-12-01/Solar-is-the-Solution.aspx?page=6

Solar Thermal Systems According to

In this regard, some exceptions have been given to the insurance companies while the other companies should follow these principles. In the year 2005, the commercial sector of the United Kingdom spent $16,500 million for fossil fuels of 350,000 GWh. On the other hand, researchers have reported that a decline of energy consumption has been observed in the tertiary sector of the United Kingdom (Probst & oecker, 2011, pg 109-124). Hot water consumption Probst (2011) stated that hot water is consumed around three percent in industries and fifteen percent I the fossil energy. This shows that a total of 22,000GWh of hot water is consumed each year. The high and low temperature hot water from the hot water boilers is used in a number of things such as apace heating, washing and in some industrial processes. The direct and straight use of hot water is in washing. Modern hot water boilers are coming….

Abbasi, T., & a., a.S. (2011). Renewable Energy Sources . New Delhi: PHI.

Council, E.R. (2004). Renewable Energy in Europe: Building Markets and Capacity. London: James & James.

DeWinter, F. (1990). Solar Collectors, Energy Storage, and Materials. Cambridge, Mass. [u.a.]: MIT Press.

Herring, H., Hardcastle, R., Phillipson, R., & Energy, G.B. (1988). Energy use and energy efficiency in UK commercial and public buildings up to the year 2000. London: HMSO.

Solar Stills Limitations of Solar

A light insulation causes a reduction of 14.5% in the efficiency obtained with full insulation. The wind effect is much more limited. The increase of wind velocity from zero to 3.6 mph yielded a slight reduction (2%) in the still performance. Repeated tests have shown that the higher the operating temperature of the still, assuming insulation is equal, correlates with higher efficiency. For example, with each 6 degrees Celsius increase in ambient temperature, a still's output increases 7-8%. The application of this finding means that a still operating in a hot desert climate will produce typically as much as one-third more water than the same unit would produce in a cooler climate. Production of distilled water is also associated with the thermal efficiency of the still itself. Efficiency may range from 30 to 60%, depending on the construction of the still, the amount and type of insulation used, ambient temperatures, wind….

Solar and Wind Power

Energy use is expanding and includes several different ways to harness power. From hydropower, to solar energy, to wind energy, the world is using the elements to create electricity for homes and businesses. While some favor solar power for use as the new kind of energy; businesses and those aiming to power many homes, opt for wind energy. Regardless of what is used, there is still a long way to go before people move away from traditional forms of energy like hydropower to more cost-effective ways like solar. I myself use hydropower or batteries to get through my days and understand the need to save energy and increase my power source options. Most of the sources of energy I use are non-renewable except my re-chargeable solar batteries. These can be charged with sunlight and thus recharged from a renewable source. A second way I use energy each day is cooking. I….

Around 21 billion of co2 is launched into the environment annually which is too much for the environment of Earth to neutralise or utilise normally. The manufacturing of…

At the present energy set-up nuclear energy provides around 20% of world's electricity. This energy is produced naturally -- by the sun and other stars making heat and…

The primary benefit of the implementation of solar power remains the lowering of our carbon footprint in our pursuit for a pleasurable and feasible life within the modern world.…

solar energy is interesting in that it makes some environmental claims that seem to be rather tilted in favor of the "save the environment" standpoint. he presentation attempts…

Literature Review Solar energy is still a relatively new phenomenon in terms of serving as a new energy supply to rival the use of fossil fuels. However, as Fares and…

She writes, "Utility companies are offering 'buy-down programs,' which grant rebates to customers who purchase solar equipment in order to help them bear the initial costs of the…

Research Proposal

Lyndon ive, Thank you for the opportunity to present to you and Solar City our proposal for bringing solar power to the government buildings of Trenton, New Jersey. In order…

Solar Energy for Thermal Desalination Desalination of seawater is a process that is becoming increasingly important due to the falling water tables worldwide in addition to the projections of…

Harness of Solar Energy Harnessing of Solar Energy elation of photosynthesis and the semi-conductor-based solar cell Harnessing of Solar Energy Both photosynthesis and the semi-conductor solar cells are important in regards to the…

Speech for How Solar Energy Works Specific purpose: To inform listeners how solar energy offers a beneficial source of renewable clean energy Central idea: Using solar energy offers a realistic…

Business Proposal

Use these Tax Credits to create standard to addresses universal requirements for interconnection of elements and their impact on network distribution systems. Abnormal conditions, power quality, islanding, and test…

Solar is the Solution, author Steve Heckeroth argues that solar energy is the key to alleviating climate change. Heckeroth builds his argument on the statement that "Solar is a…

Literature Review

In this regard, some exceptions have been given to the insurance companies while the other companies should follow these principles. In the year 2005, the commercial sector of the…

A light insulation causes a reduction of 14.5% in the efficiency obtained with full insulation. The wind effect is much more limited. The increase of wind velocity from…

Energy use is expanding and includes several different ways to harness power. From hydropower, to solar energy, to wind energy, the world is using the elements to create electricity…

Solar Power Essay

Persuasive Speech : Solar Power

SOLAR POWER General Purpose: To persuade Specific Purpose: To persuade my audience to use more solar power, to save money and help the environment. Introduction Attention Getter: We are 90 million miles from the sun, but in merely ten minutes light travels all of that distance to the earth. This extraordinary speed and natural light can help us to power homes and businesses with the use of solar panels. Reason to Lister: Natural resources will not

Solar Energy And Solar Power

Introduction Solar energy is defined as the transformation of the sun’s rays into useful forms of energy, for instance, electricity and heat. The capacity of solar radiation a place receives depends on a variety of factors such as geographic location, time of day, season, and local weather. According to Knier (n.d.) photo voltaic and concentrating solar power cells are the two forms of sources to produce electricity. Photo voltaic cells generate electricity directly using solar cells and concentrated

Solar Power Rating

Solar Stats: How much Energy are my Panels Producing? There are three main factors to consider when trying to determine how much energy your panels are producing. For starters, the amount of energy being produced will depend greatly on the amount of sunlight that the panels are subjected to. Along with this, it will also depend on the size of the panel as well as the quality of the solar cells that make up the panels. In order to determine if switching to solar is the right decision to make, learning

Solar Power Importance

Solar power is an important aspect of life that people should consider putting in their homes. Solar power is the process of obtaining the energy from the sun and converting it to multiple uses. It can be used to light, heat, and cool homes for cheaper than electric companies. Solar power is created by using a device called a solar panel. Solar panels are used to soak up the sun’s rays to create renewable energy for homes and businesses. Solar power is saved during the daylight so that it can be

• 5 Works Cited

Solar Power: An Alternative Energy Source Since first discovered in the 1860s, the concept of storing energy from the sun to use as a source of power has been studied and pursued by many programs. Either using solar collectors or photovoltaic cells, the methods of using solar power are becoming more efficient and cost-effective. Solar technology is currently being used by homes and businesses, but is still too expensive and risky for many residents. Researchers are still making advances to solar

Solar Power And Solar Energy

Solar energy is capable of providing a cleaner energy than most forms of energy generation, and solar energy is able to be generated economically. Solar energy reduces the amount of harm to the environment from energy generation, by providing a cleaner alternative. Solar energy also provides jobs for construction and installation of solar powered technologies. The cost of installing solar panels can vary greatly, but its long term benefits outweigh the costs. Typically a solar panel system is

A Brief Note On The Largest Solar Power Provider

founded in 2006 by brothers Peter and Lyndon Rive and are headquartered in San Mateo, California. Ever since 2007, SolarCity was the leading company for solar energy in California and holds its place as the number one residential installer in 2013 for the United States and also a second place for solar installation for the country. As the largest solar power provider, SolarCity is proud to provide clean energy for schools, homes, government and non-government organizations and businesses. The company serves

Solar Power : The Benefits Of Solar Energy

Solar power is among the very best environmental choices within the energy sector that is accessible to everyone. This source of energy will be in existence for as long as the earth exists. However, you must determine if it's not fiscally unwise to spend money on this alternative power source resource. These suggestions can help you in your journey to utilizing solar power. Routine care helps to ensure that the solar-powered add-ons work correctly. The panel surfaces have to be cleaned, and all

Expansion Of Solar Energy : Solar Power

EXPANSION OF SOLAR ENERGY < Address> ABSTRACT Solar power has increasingly gained demand over the years. It is due to the rising energy requirement by industries, and also population growth that energy requirements have increased as years go by. However, the demand has brought the challenge of expanding the production of solar energy. This paper focuses on how engineering concept of Lean can be used to bring efficiency in the expansion of solar power production. BACKGROUND INFORMATION Solar power harness

The Power Of Solar Power

South African power crisis needs little introduction as most of us spend our nights in the shadows singing “Hello Darkness My Old Friend” and ‘’I’ve Got the Power ’’ in the hope that at some point the glorious rays of light will return. This energy crisis sees little end in sight and leaves the people of our country with a need and responsibility to find alternative sources of energy - solar power is one of these solutions. Solar power is a brilliant idea as it harnesses the power of the sun and

Popular Topics

• Solar System Essay Topics
• Soldier's Home Essay
• Solomon Northup Essay
• Solutions Essay
• Song Analysis Essay
• Song Lyrics Essay
• Song of Solomon Essay
• Songs of Innocence Essay
• Sonnet Essay
• Sonny's Blues Essay

Knowledge Base

Guide for students: how to write a persuasive essay on solar energy 1.

I. The Art of Writing a Persuasive Essay

The power of persuasion.

Can you imagine having the ability to modify a person’s perception, influence their judgment, or even incite them to take action? This is the potential of a well-written persuasive essay. This form of writing isn’t merely about presenting facts; it’s about crafting your argument in a way that convinces your reader to align with your viewpoint.

Techniques and Tactics

Creating persuasive content is a product of employing an assortment of methods and tactics, not a magical spell. Using rhetorical questions, language that triggers emotions, and arguments grounded in evidence are all techniques at your disposal. Their effective use will elevate the persuasiveness of your essay.

II.Defining a Persuasive Essay

Definition of a persuasive essay.

A persuasive essay is a genre of academic writing where the writer is tasked with expressing a point of view on a particular topic and supporting this position with reasoned arguments and substantiating evidence.

Purpose of a Persuasive Essay

The main aim of a persuasive essay is not to provide information or tell a story. It is designed to convince the reader to subscribe to your point of view. It’s about influencing them to perceive things from your perspective.

Characteristics of a Persuasive Essay

Persuasive essays possess a unique structure and composition. A clear position, rational reasoning, robust evidence, and emotional resonance are some of the distinct characteristics of this type of essay.

III.Key Components of a Persuasive Essay

• Introduction

Your persuasive essay’s introduction should captivate the reader. It must seize the reader’s attention, provide a concise preview of the content to follow, and present your thesis statement, a succinct encapsulation of your primary argument.

It’s possible you’re contemplating, “I wish there were someone to write my essay .” However, mastering the craft of the persuasive essay isn’t only beneficial for your academic success. It’s a skill that will serve you in many aspects of life beyond college, and with patience and practice, it becomes an integral part of your communication and influencing toolbox.

• Body Paragraphs

The main part of your essay is formed by the body paragraphs. Each paragraph presents a distinct argument in support of your thesis, backed by well-researched evidence such as data, anecdotes, or expert testimony.

Counter-argument

Incorporating a counter-argument and subsequently refuting it can fortify your essay. It demonstrates that you have considered differing viewpoints, but still resolutely stand by your position.

The conclusion is where your essay comes to an end. It reiterates your thesis and main points, leaving the reader contemplating the influence of your ideas. It should inspire the reader to take action or reconsider their existing viewpoint.

IV.The Process of Writing a Persuasive Essay on Solar Energy

Research and understanding.

The initial step is conducting thorough research. Grasp the intricacies of solar energy, its pros and cons. Consider the arguments supporting and opposing its use.

Some key research topics include:

• The concept of solar energy
• The advantages and disadvantages of solar energy
• The practicality of solar energy as a predominant energy source

Formulating a Thesis Statement

After gaining a comprehensive understanding of solar energy, construct a precise and compelling thesis statement. It serves as the cornerstone of your essay, and therefore, it needs to be robust.

Creating an Outline

The next step is to formulate an outline. This acts as a guide for your essay, ensuring you incorporate all your significant points and evidence.

A typical outline for a persuasive essay looks like this:

• Captivating hook
• Background information
• Thesis declaration
• First argument + supporting evidence
• Second argument + supporting evidence
• Counter-argument + rebuttal
• Restating of thesis
• Recap of arguments
• Final reflections/call to action

Writing a persuasive essay can be a challenging task, which is why some students resort to the best paper writing services for help. But remember, there’s a unique sense of accomplishment and skill growth when you author it yourself. It’s all part of your academic journey.

Writing the Essay

With your research, thesis, and outline in place, you can begin writing. Don’t strive for perfection in the first draft. Simply let your thoughts flow. Refining and editing can always be done later.

Revising and Editing

Finally, review and edit your essay. This stage ensures that your essay is coherent, free from mistakes, and most importantly, convincing.

In conclusion, authoring a persuasive essay on solar energy provides an opportunity to contribute significantly to a vital conversation. Not only can you alter opinions and incite action, but you also enhance valuable skills in the process. Acquiring proficiency in the art of the persuasive essay is a skill worth possessing, and there’s no better time to start honing it than now.

Seeking wholesale solar materials?

Don’t run around requesting for quotes. Let quotes come to you!

SolarFeeds Marketplace – Copyright © 2022

• [email protected]

Home — Essay Samples — Environment — Alternative Energy — Solar power

Solar Power

• Categories: Alternative Energy Solar Energy

About this sample

Words: 549 |

Published: Dec 5, 2018

Words: 549 | Page: 1 | 3 min read

Cite this Essay

Let us write you an essay from scratch

• 450+ experts on 30 subjects ready to help
• Custom essay delivered in as few as 3 hours

Get high-quality help

Verified writer

• Expert in: Environment

+ 120 experts online

By clicking “Check Writers’ Offers”, you agree to our terms of service and privacy policy . We’ll occasionally send you promo and account related email

No need to pay just yet!

Related Essays

2 pages / 808 words

1 pages / 602 words

1 pages / 437 words

1 pages / 662 words

Remember! This is just a sample.

You can get your custom paper by one of our expert writers.

121 writers online

Still can’t find what you need?

Browse our vast selection of original essay samples, each expertly formatted and styled

Related Essays on Alternative Energy

The use of solar energy has gained significant attention as societies seek cleaner and more sustainable sources of power. This essay explores the various benefits and drawbacks of harnessing solar energy as a renewable resource [...]

While dams undoubtedly offer benefits such as water storage, energy generation, and flood control, they also introduce a range of dangers and risks. The alteration of natural water systems can disrupt ecosystems, displace [...]

The debate over the use of wind power as a sustainable energy source has become increasingly contentious in recent years. Proponents argue that wind power is a clean and renewable alternative to fossil fuels, while opponents [...]

It is known that today´s modern society´s way of living in developed countries is not sustainable with the rhythm of resources used up. Our planet is limited, and its resources are being used at a faster pace than they can [...]

Green energy comes from natural sources such as sunlight, wind, water and, biogas. These energy resources are renewable, meaning they’re naturally replenished. They are the safe way to produce energy that will not harm the world [...]

Over the last few decades, concerns have been raised on whether renewable energy is green and beneficial, especially during this period when there are heightened efforts to reduce greenhouse gas emissions. Several bills have [...]

Related Topics

By clicking “Send”, you agree to our Terms of service and Privacy statement . We will occasionally send you account related emails.

Where do you want us to send this sample?

By clicking “Continue”, you agree to our terms of service and privacy policy.

Be careful. This essay is not unique

This essay was donated by a student and is likely to have been used and submitted before

Download this Sample

Free samples may contain mistakes and not unique parts

Sorry, we could not paraphrase this essay. Our professional writers can rewrite it and get you a unique paper.

Please check your inbox.

We can write you a custom essay that will follow your exact instructions and meet the deadlines. Let's fix your grades together!

Get Your Personalized Essay in 3 Hours or Less!

We use cookies to personalyze your web-site experience. By continuing we’ll assume you board with our cookie policy .

• Instructions Followed To The Letter
• Deadlines Met At Every Stage
• Unique And Plagiarism Free

• SUGGESTED TOPICS
• The Magazine
• Newsletters
• Managing Yourself
• Managing Teams
• Work-life Balance
• The Big Idea
• Data & Visuals
• Reading Lists
• Case Selections
• HBR Learning
• Topic Feeds
• Account Settings
• Email Preferences

The Dark Side of Solar Power

• Atalay Atasu,
• Serasu Duran,
• Luk N. Van Wassenhove

Solar energy is a rapidly growing market, which should be good news for the environment. Unfortunately there’s a catch. The replacement rate of solar panels is faster than expected and given the current very high recycling costs, there’s a real danger that all used panels will go straight to landfill (along with equally hard-to-recycle wind turbines). Regulators and industry players need to start improving the economics and scale of recycling capabilities before the avalanche of solar panels hits.

As interest in clean energy surges, used solar panels are going straight into landfill.

It’s sunny times for solar power. In the U.S., home installations of solar panels have fully rebounded from the Covid slump, with analysts predicting more than 19 gigawatts of total capacity installed , compared to 13 gigawatts at the close of 2019. Over the next 10 years, that number may quadruple, according to industry research data . And that’s not even taking into consideration the further impact of possible new regulations and incentives launched by the green-friendly Biden administration.

• AA Atalay Atasu is a professor of technology and operations management and the Bianca and James Pitt Chair in Environmental Sustainability at INSEAD.
• SD Serasu Duran is a professor at the University of Calgary’s Haskayne School of Business in Calgary, Alberta.
• LW Luk N. Van Wassenhove is the Henry Ford Chaired Professor of Manufacturing, Emeritus, at INSEAD and leads its Humanitarian Research Group and its Sustainable Operations Initiative.

Partner Center

Numbers, Facts and Trends Shaping Your World

Read our research on:

Full Topic List

Regions & Countries

• Publications
• Our Methods
• Short Reads
• Tools & Resources

Read Our Research On:

• How Americans View National, Local and Personal Energy Choices
• 3. Americans’ perceptions of solar power in their own lives

Table of Contents

• 1. Views on energy development in the U.S.
• 2. Americans’ views on local wind and solar power development
• Acknowledgments
• The American Trends Panel survey methodology
• Appendix: Detailed charts and tables

Large-scale solar power generates about 4% of all electricity in the U.S. Capacity has almost doubled in the last year. Smaller-scale installations – including solar panels on things like homes and public buildings – have also seen sharp growth.

The new Center survey asked Americans how common three different types of solar panel developments are in their community: small-scale solar development on homes, somewhat larger solar developments on buildings and in parking lots, and large-scale solar panel farms.

Americans report that home solar is the most common of these three types in their community.

• 18% of Americans say solar panels are extremely or very common on a person’s home in their community. An additional 31% say solar panels are somewhat common.
• 13% say solar panels are extremely or very common on buildings or in parking lots in their community; 26% say this is somewhat common.
• 8% say large solar panel farms are extremely or very common in their community and 18% say they are somewhat common. A majority (64%) say large-scale solar developments are not too or not at all common.

There are only modest differences in perceptions of solar panel development between Republicans and Democrats.

In a 2023 Pew Research Center survey , 7% of homeowners said they have installed solar panels on their home; an additional 28% said they were seriously considering it.

Westerners are most likely to report that home solar panels are common in their community. About one-third of Westerners say solar panels installed on a home are extremely or very common in their community.

In contrast, just 6% of Midwesterners say home solar panels are extremely or very common in their community. A majority (64%) say they are not too or not at all common.

The perception of solar development in the U.S. is consistent with geographic data on solar panel installation. According to the U.S. Energy Information Administration’s Residential Energy Consumption Survey , the West leads the country in small-scale solar installments, followed by the Northeast, the South and the Midwest.

The regional differences are more modest when it comes to perceptions of large-scale solar development.

Sign up for our weekly newsletter

Fresh data delivery Saturday mornings

Sign up for The Briefing

Weekly updates on the world of news & information

• Partisanship & Issues
• Political Issues

Electric Vehicle Charging Infrastructure in the U.S.

How republicans view climate change and energy issues, growing share of americans favor more nuclear power, why some americans do not see urgency on climate change, what the data says about americans’ views of climate change, most popular, report materials.

1615 L St. NW, Suite 800 Washington, DC 20036 USA (+1) 202-419-4300 | Main (+1) 202-857-8562 | Fax (+1) 202-419-4372 |  Media Inquiries

Research Topics

• Email Newsletters

ABOUT PEW RESEARCH CENTER  Pew Research Center is a nonpartisan fact tank that informs the public about the issues, attitudes and trends shaping the world. It conducts public opinion polling, demographic research, media content analysis and other empirical social science research. Pew Research Center does not take policy positions. It is a subsidiary of  The Pew Charitable Trusts .

© 2024 Pew Research Center

• ENVIRONMENT

What fuel made from the sun could do for the planet

A new facility in Germany is making liquid fuel out of sunlight. Here’s how it works.

This week, in a field outside Dusseldorf, Germany, an acre full of mirrors will begin concentrating sunlight on a 66-foot-tall tower. If all goes according to plan, the result will be the first major step toward harnessing the power of the sun to create sustainable, carbon-neutral fuel to power long-haul flights and even some industrial processes that presently require fossil fuels.

The DAWN Project has been developed by Swiss company Synhelion to begin industrial-scale production of so-called “solar fuels,” which the company argues have the potential to significantly reduce planet warming carbon emissions.

The process is different from the more familiar use of sunlight in green energy: photovoltaic cells that capture the sun’s rays and convert them directly to electricity. In contrast, the Synhelion approach is to harness the power of the sun to create liquid fuels that can “drop in” to existing technology and function just as existing fuels do, without the need for any retrofitting, adaptation, or infrastructure changes.

Electrification is often touted as the principal green alternative to fossil fuels, but there are currently some areas— such as marine and aviation transportation— where that hasn’t been feasible, says Philipp Furler, Synhelion’s co-founder and CEO.

“Those sectors are difficult to decarbonize because they require very high energy density,” he explains. Energy density refers to the amount of energy that can be provided in a given volume.

An egg, for example, has a higher energy density than a piece of lettuce of the same size. Similarly, kerosene has an energy density as much as 50 times greater than the most advanced current lithium-ion technology – which is why, says Furler, “you’re not flying with a battery from Europe to the U.S.”

Fuel their curiosity with your gift

That is why, he says, there are   some areas where liquid fuels “are here to stay. And the mission is basically to replace fossil liquid fuels with sustainable liquid fuels.”

How is solar fuel made?  

When jet fuel is burned, it releases water and carbon dioxide—lots of it. Shipping and aviation account for an estimated eight percent of global greenhouse gas emissions. What Synhelion aims to do, says Furler, is to reverse the combustion process.

“We take water and carbon dioxide, and we revert it back with renewable energy into a synthetic fuel, thereby closing the carbon cycle,” he says.

If that sounds suspiciously like alchemy, it’s rooted in sound science.

The first step is acquiring a carbon source. One possibility is to remove carbon dioxide directly from the atmosphere, by passing air through systems that use either filters or chemicals to extract the CO2. That has the benefit of being truly carbon-neutral, in that no more carbon dioxide is released into the atmosphere than has already been removed from it. Unfortunately, because CO2 constitutes a mere 0.04 percent of all atmospheric gases, removing and concentrating it on an industrial scale is an immense challenge.

“The problem with pulling it out of air is, it’s hard to be efficient, because it’s very dilute,” says Matt Bauer, program manager for the Concentrating Solar-Thermal Power Program at the U.S Department of Energy . “If you have a more dense fuel source as an input, you can do this many times more efficiently.”

Furler agrees, and so— at least until direct air capture becomes more efficient and economically viable—Synhelion is focusing on using biomass, and specifically agricultural waste products.

You May Also Like

How the historic climate bill will dramatically reduce U.S. emissions

How pulling carbon out of the ocean may help remove it from the air

Another weapon to fight climate change? Put carbon back where we found it

Mirrors then focus sunlight on a “receiver” atop the tower, generating steam that combines with the biomass and water that are fed into a reactor in the tower. This drives a chemical reaction that creates a synthesized gas of carbon monoxide and hydrogen, which is then liquefied by a further series of chemical reactions nto liquid hydrocarbons.  

The process doesn’t completely eliminate emissions; some carbon will still be emitted that will not then be immediately recaptured. But compared to traditional jet fuel, says Furler, “it’s a significant reduction of 85 to 90 percent.”

Is solar fuel the future?

In 2014, Furler and his fellow PhD students at ETH Zurich demonstrated the feasibility of the process on a very small scale: producing a test tube of jet fuel in the lab using sunlight, water, and CO2.

“A huge effort and probably the most expensive kerosene ever,” he jokes.

Five years later, they scaled up their operations, producing carbon-neutral fuels from a small-scale demonstration project in the center of Zurich. They wrote up the results of that demonstration in a paper for Nature ; progressively larger proof-of-concepts followed. With DAWN, Synhelion anticipates being able to produce solar fuels on an industrial scale.

“We want to have around a 100,000 tonne capacity by 2030, and then roughly 1 million tonnes by 2033,” he says. That’s just a drop in the bucket compared to the approximately 350 million tonnes of jet fuel currently consumed annually, but Synhelion’s goal is to contribute approximately half of Europe’s synthetic aviation fuel demand by 2040 and to continue growing.

Ultimately, the goal is to produce fuels on a large enough scale that they can also power carbon-intensive industries such as cement manufacturing. Synhelion notes that its partners include Cemex, one of the largest building materials companies in the world, as well as aviation-specific companies such as the Lufthansa Group and Zurich Airport: an indication that solar fuels are becoming more viable.

In the meantime, DAWN’s progress will be watched closely by those pushing for a suite of approaches to more rapidly bring us to a carbon-neutral world.

“I think too often in the public’s mind, electrification is all we need to accomplish,” says Bauer. “And that in a lot of analysis is going to be really hard. So if we can create tools like this, that don’t put so much burden on both the technologies and the quantity of technologies for electrification, that’s going to more rapidly get us to where we want to be.”

Related Topics

• SOLAR POWER
• FOSSIL FUELS
• CARBON CAPTURE AND STORAGE
• CLIMATE CHANGE

Cooking oil just fueled a transatlantic flight. But is it a solution or a distraction?

The incredible details 'Masters of the Air' gets right about WWII

2023 was our hottest year yet. What other milestones did we reach?

Could seaweed be the 'fastest and least expensive' tool to fight climate change?

Has Amelia Earhart’s plane really been found? 6 key things to know

• Environment
• History & Culture

History & Culture

• Gory Details
• Mind, Body, Wonder
• Adventures Everywhere
• Terms of Use
• Privacy Policy
• Your US State Privacy Rights
• Children's Online Privacy Policy
• Interest-Based Ads
• About Nielsen Measurement
• Do Not Sell or Share My Personal Information
• Nat Geo Home
• Attend a Live Event
• Book a Trip
• Inspire Your Kids
• Shop Nat Geo
• Visit the D.C. Museum
• Learn About Our Impact
• Support Our Mission
• Advertise With Us
• Customer Service
• Renew Subscription
• Manage Your Subscription
• Work at Nat Geo
• Sign Up for Our Newsletters
• Contribute to Protect the Planet

Copyright © 1996-2015 National Geographic Society Copyright © 2015-2024 National Geographic Partners, LLC. All rights reserved

What The Economist thought about solar power

A look back through our archives: sometimes prescient, sometimes not.

W HAT APPEARS to have been our first article about solar power, in 1955, mostly dealt with water heaters, cooking stoves and the like. But it also noted, “among the more ingenious low powered devices…the Bell Company’s solar battery”—which is to say the first silicon-based solar cell, unveiled by AT & T ’s Bell Labs the previous year. Indeed we were sufficiently impressed by this “simple-looking apparatus, consisting, in essence, of thin wafers of silicon, specially treated” (and pictured above) that in 1956 we featured it in an encomium to America’s remarkable research record : “Even an account of such diverse achievements as the Salk vaccine, the solar battery, the discovery and synthesis of the “miracle” drugs, the atom-powered submarine and the breeding of Santa Gertrudis cattle, would give only a small hint of work in progress.” (Quite how Santa Gertrudis cattle made it into this hall of fame remains a mystery.)

Following this burst of enthusiasm, The Economist , like almost everyone else not involved in building satellites or installing radio relays in the back of beyond, saw no need to say more on the subject until the oil shocks of the 1970s made alternative sources of energy a hot topic. In 1975 we reported that Vicomte Davignon, the Belgian head of the International Energy Agency, wanted to see industrial countries “encourage the production of more exotic fuels such as shale oil and solar energy”. America’s Energy Research and Development Administration expected solar energy to provide 7% of America’s needs by 2000 and 25% by 2020: “Americans no longer talk of whether, but when, the sun will be a major source of their energy,” we wrote in response. But we feared that the case for solar power in America was “alternately flattered by attention and crushed by indifference”.

More from Science and technology

How the last mammoths went extinct

Small genetic mutations accumulated through inbreeding may have made them vulnerable to disease

The race to prevent satellite Armageddon

Fears of a Russian nuclear weapon in orbit are inspiring new protective tech

At least 10% of research may already be co-authored by AI

That might not be a bad thing

A deadly new strain of mpox is raising alarm

Health officials warn it could soon spread beyond the Democratic Republic of Congo

A flower’s female sex organs can speed up fertilisation

They can also stop it from happening

How physics can improve image-generating AI

The laws governing electromagnetism and even the weak nuclear force could be worth mimicking

• Share full article

Advertisement

Supported by

Today Is the Longest Day of the Year in the Northern Hemisphere

We have Earth’s off-kilter tilt to thank for the summer solstice, as well as the different seasons.

By Katrina Miller

On Thursday, everyone in the northern half of our planet will experience the summer solstice. It’ll be the longest day of the year north of the Equator, and it is the scientific start of summer.

Earth has a solstice every six months, in June and in December. Leading up to the summer solstice, the sun appears in a higher spot in the sky at the same time each day until it reaches its maximum point.

After the summer solstice, the days will get shorter. The sun will appear lower in the sky each day until the winter solstice, on Dec. 21.

What time is the summer solstice this year?

According to the National Weather Service , the summer solstice will occur on Thursday at 4:51 p.m. Eastern time. This is the moment during the day when the sun reaches its most northern point in the sky during the year.

Why do we have solstices?

The sun’s height in the sky each day changes because Earth spins on an axis that is tilted 23.5 degrees away from vertical. This means that depending on the time of year the hemispheres lean either toward or away from the sun.

This is what gives Earth its seasons: When the northern half of the planet leans toward the sun, it experiences summer; at the same time, the southern half of the planet leans away from the sun, and is in winter. It is a mystery why Earth is angled this way, though some astronomers believe that its tilt paved the way for life to exist .

We are having trouble retrieving the article content.

Please enable JavaScript in your browser settings.

Thank you for your patience while we verify access. If you are in Reader mode please exit and  log into  your Times account, or  subscribe  for all of The Times.

Thank you for your patience while we verify access.

Already a subscriber?  Log in .

Want all of The Times?  Subscribe .

Solar can provide 20% of world electricity on northern summer solstice, thinktank says

• Medium Text

WHY IT'S IMPORTANT

By the numbers.

Sign up here.

Reporting by Nina Chestney

Our Standards: The Thomson Reuters Trust Principles. New Tab , opens new tab

Sustainability Chevron

Egypt looking to raise target for renewable energy to 58% by 2040.

Egypt is looking to raise its target for the renewable share of energy generation to 58% by 2040 in an updated strategy for expanding green power, Electricity Minister Mohamed Shaker said on Saturday.