Find Out About The Importance Of Solar Panel Efficiency
June 8, 2011 by Solar Systems USA
Filed under Affiliate Marketing
Solar panel efficiency is a percentage of the solar energy that is converted into electrical power by a module. In other words, it is the rate at which a panel can utilize the amount of energy that it receives from the sun by transforming it into voltage.
Solar Energy Is Free Energy For Mankind
May 31, 2011 by Solar Systems USA
Filed under Affiliate Marketing
Every year, Earths atmosphere absorbs a total of 3,850,000 exajoules of sun heat. Solar energy is free energy people can utilize. About 174 petawatts of solar energy from the sun is received by our planet. 30% of the sun’s radiation is reflected back to space and the remaining 70% is absorbed by the clouds, land and other bodies of water.