China solar water heaters exporter

Solar radiation through the glass cover, is absorbed by the collector and the wall along the fin tube is passed to the heat-absorbing water. Endothermic endothermic pipe after the water temperature, decreasing the proportion rose to form an upward impetus to form a thermal siphon system. With the continuous upward and hot water stored in tank top, while circulating through the tube continuously added under low temperature water, so the cycle, eventually FCL are elevated to a certain water temperature.
1.The material for inner tank, is stainless steel 304/2B,out tank and frame is colour steel.
2.Heat insulation of water tanks adopts poluyurethane foam,thickness is 55mm.
3.Silicon rings to connects and seal them.
4.The tubes and supports are adjustable,power bearing is average,and can assure the vacuum tubes to use long time.
5.Whole glass vacuum tubes adopt super hardborax and slilica glass.
6.Absorb rate:=93%,thermal radiation rate:6%(100).
7.Resist 25mm hail,using life can last 15 years.
8.If you use electrical appliance to aid heating,to switch off the power supple before bathing.