Working Principle

1.Solar energy is absorbed by the vacuum tubes, and transferred to heat-pipe by aluminium fin.

2.Then heat energy will be concerntrated to the condenser zone which is in the end of heat-pipe, by medium inside pipe.

3.The condenser zones are extended into inner tank. So water around them will be heated. Then step1, step2, again.

4.In this way, after times repeat, the water in tank getting hot and you can enjoy a bath or something else.

Main material and major element:

A.Inner water tank:SUS304-2B food-level stainless steel by auto welding, 1.5mm thickness

B.Outer water tank: white color plate 0.4mm thickness

C.Bracket:galvanized steel plate with plastic spraying 1.5mm thicjness

D.Heat Preservation :imported polyurethane integral foaming with pressure and best density of 38 kg/m³, 55mm thickness, without freon

E.Vacuum tube's coating: Cr-Al-N/Al/Cu(three-target type)

F.Qty of vacuum tube:15/18/20/24/30/36

   Tank's capacity:135L/150L/165L/200L/250L/300L