It is a thoroughly renewable form of energy and can be used by the entire human race till the end of time.
But our greed has made us so blind that we are ripping off everything in our sight just for our own benefits and ignoring the damage it is doing to nature. There are so many things nature is providing us from thousands of years and solar energy is one of them.
Solar energy is one of the renewable energy sources and has become a need of the time as the fossil fuel sources are vanishing with each coming year.
It is the time everyone should turn to solar energy now. In this article, we have given you all the information about solar energy such as the history of solar energy, advantages, and disadvantages of solar energy, importance, the comparison between solar energy and other energy sources, solar energy in India etc.
This information will help you write an essay on solar energy or to prepare a speech on solar energy. Special process and chemicals are used in order to convert sunlight into electrons which conduct electricity. Currently, it is one of the most promising energy sector thanks to the fact that it is a completely renewable source of energy without the risk of getting depleted.
History of Solar Power Alexandre Edmond Becquerel in discovered the science behind photovoltaic effects which is the main technology used in solar power generation. Although he was credited with the discovery of the effect yet the solar cells used to convert sunlight into electricity was not efficient in the long run and thus were not fit to be used for further processes.
It was only in that Russell Ohl invented the modern solar cell. Solar rooftop panels were first introduced by Charles Fritts in in New York, which however hardly gained momentum at the time. However, the research on solar energy lost quite a momentum on account of the discovery of gas in Further in time, as world wars approached and ammunition industries gained momentum, cheap petroleum, coal, gas became subsidized and highly sought after energy resources.
All this time, the impetus on solar energy was Essay solar energy thought about in serious and expansive manner. In s federal tax credit was offered to organizations and individual residences opting for solar power installation.
In India, the government offered subsidy based solar thermal programme from with the focus upon soft loans, subsidy and demonstration for enhanced solar power expansion. In India, solar cookers have always been extremely popular with almost 6lakh family solar cookers installed countrywide till date.
Advantages, Benefits of Solar Energy Solar energy has too many advantages for itself. Few can be listed as follows: Cleanest source of Energy Solar energy happens to be one of those energies that leaves almost negligible carbon footprints and emissions while transforming sunlight into energy.
Solar panels do not require combustion or emission of synthetic material on a constant basis to emit the electricity they generate. Importance of Trees in Reducing Carbon footprint Master Renewable Source Solar energy is harnessed from the sunlight, which is the most abundantly available source to generate energy.
Not only is it almost cheap but also it is something that is more or less available regardless of geographical location. With a huge potential for further research and development, even cold places with minimal sunlight days can be brought under solar energy ambit with adequate modification and design of solar cells.
Low Maintenance Cost Solar panels on an average have a lifespan of 25 years and industry level PV plants have even more. This makes it one of the most secure single domain energy resource which does not require several other peripheral costs to run in parallel. Once the installation is done, which is relatively costly, the maintenance part comes real cheap.
The lines need to be checked and the inverter is the only thing that needs replacement every 5 to 10 years. Diversified Applications Solar energy has both thermal needed for heat and photovoltaic needed for electricity applications. This makes solar energy available for diverse uses.
Disadvantages of Solar Energy Although it is hard to find a spot of the disadvantage with solar energy yet nevertheless it has certain limitations associated with it. High Installation Cost The installation of solar panel is considerably high.
Besides after the solar bubble, as most countries are rolling away from the high proportion subsidies and manufacturing costs remaining the same, the higher initial costs to act as a deterrent in several cases. Especially with cheaper and lucrative conventional energy substitutes being there.
The only good insight is, given the current energy requirements, with enhanced research on the technology prices might go down well in future.
High Storage Cost Storage of solar energy is expensive and given the fact that it is dependent on the amount of sunlight received, the places not receiving enough sunlight would have it the costly way in order to obtain electricity or energy from solar panels.
Bitter cold situations would prove to be cost ineffective to generate electricity from inadequate sunlight available. Take up a Lost of Space Solar panels are bulky and since the number of panels required is commensurate with the total area of energy requirement, sometimes for large spaces the installation of solar panels become unwieldy.
Besides south being the most favored direction for optimal utilization of solar energy, in case of locations where choosing that direction is not possible, a lot of cost potential is lost. Solar Energy versus Other sources of Energy When one compares solar energy to other fossil fuel energy the two areas where solar energy scores the biggest high are, one, It is one of the cleanest energy available compared to fossil fuel energy and two, the cost factor is far less than fossil fuel.
The solar panels require very less maintenance and on an average is certain to last 25 to 30 years with a low maintaining cost, while on the other hand fossil fuels would require high maintaining and operating cost and even installation of the same with all drilling is far more environmentally threatening than the solar panels.
Solar energy basically involves silicon cells converting sunlight into energy form, which scientifically tantamount to converting a resting source of energy into dynamic energy which can be channelized in multiplied manner.
This makes it far more efficient than fossil fuels which first needs to be burned and only then it can be channelized.The History of Solar Energy Essay.
History Of Solar Energy Table Of Contents: The Goal 2 Selection Of Sources 4 Application Of Information 5 Achieving The Goal 8 Reflection On Learning 9 The Goal The topic of my personal project was the usefulness of solar energy over the period of humankind.
Solar energy has the potential of becoming the most significant source of energy in the nearest future. Since there are no chemicals or gases involved in energy production on solar plants, this type of energy can be considered one of the cleanest.
Solar energy is the energy received by the earth from the sun that is converted into thermal or electrical energy. Solar energy influences Earth’s climate and weather and sustains life.
Solar energy is the energy received by the earth from the sun that is converted into thermal or electrical energy. Solar energy influences Earth’s climate and . Jun 02, · Essay on Solar Energy, Speech & Article in English for Students Introduction.
Solar energy is the energy which is obtained directly from sunlight. Special process and chemicals are used in order to convert sunlight into electrons which conduct electricity.4/4(5).
Photovoltaics and Solar Energy Solar Essay. Solar Energy (Introduction) -Sunlight is a renewable energy source which can be converted light energy into electric energy by solar panels.
-Solar power is energy from the sun.