Renewable Energy Systems
Solar Energy – Renewable Energy Solar renewable Energy is the most easiest energy since 10000 years of use. Also At the surface of the Sun the intensity of the solar radiation is about 6.33×10^7 W/m2 (63MW/m2) and global mean solar power at earth’s surface is 170W/m². Available Solar Energy Calculation First the Solar Constant is the average extraterrestrial irradiance at the edge of the atmosphere. Isc= 1367 W/m2. Thus, the average irradiance incident on the earth’s surface (without the effects of the atmosphere) is 684 W/m2 Solar Maps Insolationis a measure of solar radiation energy received on a given surface area in …
