Do they produce heat, electricity, light, what? How do they help us? And is this right: wind gives electric power by turning turbines and solar power gives elecricity by absorbing the sun’s rays? Would absorbing the sun’s rays with solar panels reduce greenhouse gases? And are those sources even renewable? How?
- Solar Power: Facts About Renewable Energy? (solar, Wind, Etc) Please Answer? (5/29/2011)
- Solar Energy: Is This The Reason Why Solar Panels Are Energy Efficient? (8/12/2011)
- Solar Energy: Is It The Heat That Gives Energy To Solar Panels Or A Something Else? (7/16/2011)
- Solar Panel: Would Having A Solar PV, Solar Hot Water & Heat Or Small Wind Turbine, SUCK Or Be GOOD? (9/7/2011)
- Solar Turbines: What Are The Drawbacks To Using Wind Turbines Or Solar Panels For Providing All Power To A Home? (4/24/2011)