Integrated pressure bearing type solar water  solar water heaterJIXIANG has developed a water heater which combines heat pipe solar collector and storage tank into one product. The condenser of the heat pipe tube is directly inserted into the non-corroding copper protection...

Vacuum tube: 3.3high borosilicate glass Vacuum tube: 3.3high borosilicate glass The vacuum tube of our solar water heater has the high absorption rate and low emission rate,the absorption rate is 0.90-0.93 (AM1.5)the emission rate is 0.05-0.075 (80±5)vacuum tightness...