The JINYI Flat split Solar Water heater is an active system, because it uses a pump with a Flat plate solar controller to circulate the fluid between the heat pipe series Flat plate solar collector and the storage tank, tank and Flat plate solar collector are separate, while the collector is integrated in to the roof of the building, the tank and the pump station can installed anywhere of the building. The piping between the main components is made of brass and a special insulation with high temperature resistance for solar systems.