New Insights into Solar Energy

Solar energy is the power obtained by the conversion of heat and light radiated by sun using techniques such as photovoltaics, solar heating and artificial photosynthesis. It is a renewable source of energy which is also believed to be the cleanest and most abundant renewable energy source. Solar technologies are classified into active and passive solar systems. Active solar systems comprise devices to convert sun's energy into a more usable form such as electricity or hot water. Passive so...