Inner tank
SUS304/316 Stainless Steel
Outer tank
Colored Steel Sheet 0.5mm
Solar collector
Vacuum Tube 58*1800
Product name
Split heat pipe solar system
Frame
Aluminum alloy or SUS304-2B stainless steel
Seal material
Stabilized high temperature silicon
Collector mounting
flat roof or inclined roof
Vacuum tube material
borosilicate glass 3.3; AL-SS-CU absorb coating