Solar Energy Essay for Children and students
Long and short essay on solar energy for students and kids in English. You will find one long essay (500+) and 10 lines on Solar Energy- Meaning, Method, advantages, disadvantages, steps taken by the Indian Government, Achievements so far in trapping solar energy.
What is Solar Energy?
Sun is a free and continuous source of heat and energy for the living organisms on earth. When the sun’s heat is converted and stored in the form of electricity, it is called solar energy.
A power generation method that converts energy from the sun into electricity uses solar panels. These panels facilitate a reaction that converts sun’s light radiation into electricity which can be used as solar energy.
How is solar light converted to electricity
Photovoltaic cells in a solar panel turn sunlight into direct current electricity (DC). Then, an inverter converts the DC electricity into alternating current electricity (AC). After this process has taken place, the electricity is stored in a battery. Solar panels can be installed anywhere in an open place.
Cost of producing Solar Energy
The cost to produce solar power depends on the number of panels installed. but generally, solar power is becoming more affordable every year. Solar power is the crucial future production method in the move to clean energy, and as economies of scale drive prices down, its importance will only increase.
Disadvantages of Solar Energy
The main advantage is that it is a renewable, clean source of electricity. Solar power is also scalable. This means that it can be deployed on an industrial scale, or it can be used to power a single household. When it’s used on a small scale, extra electricity can be stored in a battery or fed back into the electricity grid. Overall, the sun gives off far more energy than we’ll ever need. The only limitation is our ability to convert it to electricity in a cost-effective way.
Solar Energy and impact on the environment
As a renewable, CO2-free power source, the environmental impact of solar power is significantly smaller than other power generation methods. The impact is mainly related to the production and supply of the special materials and metals that are required to produce solar panels. The location and the water used to clean the solar panels also affect the environment. Scientists are working hard to find alternative ways to clean solar panels.
Benefits of solar Energy
Limitless solar energy
The sun provides more than enough energy to meet the whole world’s energy needs, and unlike fossil fuels, it won’t run out anytime soon. As a renewable energy source, the only limitation of solar power is our ability to turn it into electricity in an efficient and cost-effective way. In less than 2 hours the Earth receives from the Sun the amount of energy, we consume annually.
Solar energy – a clean source
No greenhouse gas emissions are released into the atmosphere when you use solar panels to create electricity. And because the sun provides more energy than we’ll ever need, electricity from solar power is a very important energy source in the move to clean energy production.
No fuel to burn
After solar panels have been installed, operational costs are quite low compared to other forms of power generation. Fuel isn’t required, and this means that solar power can create large amounts of electricity without the uncertainty and expense of securing a fuel supply.
Reducing our footprint
A clean-energy future means generating electricity without producing CO2 emissions.
INITIATIVES & ACHIEVEMENTS of Government of INDIA
- HIGHEST EVER WIND CAPACITY ADDITION OF 5.5 GW IN 2016-2017
- RECORD LOW SOLAR TARIFF RS 2.44/UNIT ACHIEVED IN BHADLA, RAJASTHAN
- SOLAR PARK SCHEME DOUBLED FROM 20GW TO 40GW
- RENEWABLE ENERGY INSTALLED CAPACITY INCREASED 226% IN LAST 5 YEARS
- ABOUT 19 TIMES HIGHER SOLAR PUMPS INSTALLED BETWEEN 2014-19 | 2.25 LAKH VERSUS UPTO 2014 – 11,626
- SOLAR POWER TARIFF REDUCED BY MORE THAN 75% USING PLUG AND PLAY MODEL
- India now at 5TH GLOBAL POSITION for overall installed renewable energy capacity
- RENEWABLE ENERGY HAS A SHARE OF 23.39% IN THE TOTAL INSTALLED GENERATION CAPACITY IN THE COUNTRY i.e. 368.98 GW (Upto 29th February, 2020).
- WORLD’S LARGEST RENEWABLE ENERGY EXPANSION PROGRAMME 175 GW TILL 2022
- SOLAR CAPACITY INCREASED IN THE LAST 5.5 YEARS FROM AROUND 2.6 GW TO MORE THAN 34 GW