Our integrative pressurized series is a revamp model, combining heat pipe solar collector with pressurized tank, which adopts advanced heat pipe technology forming a compact model.

The selective coating in vacuum tubes absorbs and converts solar energy into heat energy and transfer to the central heat pipe by an aluminum fin. The heat pipes have tiny amount of purified water sealed inside at depressurized condition. When heated, the water inside the tank vaporizes and the vapor becomes liquid, returning to the bottom of heat pipe. There is continuous circulation transfer heat from the heat pipe to the water inside the tank as long as sun is heating the collector.