The basic meaning of solar energy is converting the solar energy into electricity. This can be done by the direct method of using photovoltaic cells and indirectly by means of concentrating solar energy into one place. Moreover concentrated solar energy is used by incorporating lens or mirrors as well as tracking systems for accelerating the solar energy into single beam. Photovoltaic cell is the other way that converts sun rays into electricity by applying the theory of photoelectric effect.
Firstly, solar energy is an undying supply of energy. Yes, as it is a renewable source of energy it can be utilized for the use electricity which will be constant as well as consistent supply of energy for electricity needs. Even though the installation of solar cells or even photovoltaic cells is costly yet it is a onetime investment that will feed your needs for a long time. This proves it is also less expensive from a broader point of view.
Harnessing the energy of solar energy does not lead to any pollution. Furthermore, solar energy is a lot better than oil that is considered as an essential energy as well however it is not a renewable source of energy. Also, while using oil for harnessing energy leads to great amount of pollution as it releases carbon-dioxide and other harmful gases into the atmosphere.
After you get into the habit of using solar energy and understand its profits, you will certainly dislike any other source of energy for your needs. Now that you understand the benefits of solar energy, make sure that you take the right step for the advantage of yours as well as the atmosphere.