... 4.Pump power:0.3-22kProducts name:solar water system,water system,solar water pump system:This system consists of wind- ... turbine, controller, inverter, storage battery, submersible pump and water tank. This system converts wind energy into electricity, which ... 1988, Gansu Provincial Sci. and Tech. Department and China National Photoelectrical Development Center as its backup force, Gansu Henglong ...