The G4S floating solar mounting system is designed for water photovoltaic power plants, water structure photovoltaic power generation ,applied for ponds, lakes, reservoirs,etc. It can greatly save land resources and will not have too much impact on the aquatic environment. It would have the high power generation efficiency because the wide water surface can effectively prevent the shadow from restricting the power generated by the photovoltaic module, and at the same time, the illumination area would always be even and much longer.