In present, the scale of using solar energy is small. Building solar power generation plant in large scale in desert, foreshore and wild zone is possible by using the invention. If electrical power cannot be utilized or transported directly for reasons such as long distance, procedure of electrolyzing water can be carried out to store and transport hydrogen and oxygen. The invention is a low investment. Comparing with hydraulic, thermal nuclear power stations, the solar energy has no environmental risk and provides clean energy. |