Solar energy is the radiant light and heat from the sun that has been harnessed by humans since ancient times using a range of ever-evolving technologies. Solar radiation along with secondary solar resources account for most of the available renewable energy on earth.Solar energy is the most abundant energy resource on Earth. It can be captured and used in several ways, and as a renewable energy source, is an important part of our clean energy future.
Wind Energy is the most mature and developed renewable energy. It generates electricity through wind,by using the kinetic energy produced effect of by the air currents. It is a source of clean and renewable energy,which reduces the emission of greenhouse effect gases environment.
There are three main types of wind energy:
2-Distributed or “small” wind