- Dec 11, 2017-

Solar energy is a natural resource.The system collecting and transferring the solar energy makes it into controllable electricity power,is called solar photovoltaic generation system.This technology was developed in American Bell Laboratory in 1950s and was initially used in space flight area.The global energy crisis in 1970s caused the application in civil areas.After thirty years of development,now it forms a set of mature and complete technologies.With the carrying out of global sustainable development strategy,this technology is supported by many governments.It has been popularly applied in developed countries,e.g.America,Europe,Japan,etc and costal developed areas in China.