Solar energy is not only used in households but it's also employed in industries for generating water supply. The advantages and utilities of solar energy are elaborated in this article.

We all know that solar energy is one of the most powerful and inexhaustible sources of energy. The need to explore alternative sources of energy arose when large scale consumption of energy started taking place in the form of fossil fuels, coals, gas, etc. These are forms of exhaustible energy as they are limited in supply and will end some day. Solar energy or in layman's language, the energy derived from sun rays can not only be replenished but it will never get exhausted. After considerable research and analysis, scientists started utilizing solar energy for various purposes. We shall study the common uses of solar energy in a broader sense from the following content.

How does Solar Energy Work

Before going into the usefulness of solar energy, we shall study how this system works. Solar energy or the radiant energy is harnessed by human beings to serve a plentiful purposes. This energy is put forth to use by techniques that utilize various theories of physics and chemistry. The crude form of energy gets converted to useful source by the photovoltaic cells or heat engines. The energy captured by the solar cells (mostly made up of silicon) is converted to electrical energy that is useful for many purposes. The mechanism by which the solar cells work is a physicochemical process that helps in production of energy. Now this energy is harnessed to carry out a wide range of day to day works.

Solar Energy Uses


The concept of utilizing solar power has large industrial applications. If you consider solar energy over exhaustible sources of energy, then the advantages are many. Solar energy is cost effective and it requires no additional expenses in harnessing. The only cost incurred is in manufacturing the cells. The biggest advantage is that solar energy is an infinite source and we would never run short of in near future. Unlike other sources of energy (carbon dioxide and coal), solar energy doesn't cause pollution. Thus, it is completely environment friendly. It is due to these facts that future uses of solar energy are on the positive side. Let's find out the uses of solar energy from the content below.