Jiangsu Sunpower Solar Technology Co,.Ltd. products

Hermosiphon solar collectors provides mains pressure pre-heating via a high efficiency copper coil heat exchanger located within the solar collector tank. The way in which the Mains Pressure solar collector heats water is the same as the Non pressure solar collector. Rather than using the water in the tank directly, as the Non pressure does, the type uses a 45~60 copper coil heat exchanger inside the tank which provides more than 1.2MP2P of heat transfer area. When water flows though the coil it absorbs heat from the water inside the solar collector tank.

Inner tank: 0.5mm food grade stainless steel304. Outer tank: 0.4mm stainless steel 304. Insulation: 50-55mm polyurethane CFC-free.3. Supporting Frame: 1.2 stainless steel frame. Vacuum tube: ALN/ALN Absorber with heat pipe, , glass thickness 1.6mm. Reflector is available. Capacity: 150 200 250 300L or other. Copper coil and SS304 coil avaiable.