Inner tank
SUS304 or SUS316/diameter 360mm
Outer tank
Galvanized Steel/diameter 460mm
Insulation layer
50~55mm Polyurethane
Vacuum tube
58*1800mm Three Target Vacuum Tubes
Bracket
Galvanized Steel 1.5mm, 0/20/27/38/45degree
Copper coil length
20 to 40 meter
Certificate
ISO 9001/ ISO14001/CCC/Solar Keymark
Heat Source
Solar Heat Energy