The system is an active two loop system, the fluid circulate in the system by method of controller and a pump,the heat exchanger in storage tank transfers heat from circulating fluid to water in storage tank. Storage tank and collector are separate. The collector is integrated in to the roof of the building or hung on the wall, the tank with the controller are installed within the room. The piping between the main components is made by copper and a special insulation with high temperature resistance for solar systems. The collector is copper core with vacuum sputtering coating and ultrasonic welding.