1)solar power water heater,Pressurized solar water heater,compact solar water heater with heat pipe
2)45" for ridged roof

3)CE,ISO certificates

Specifications:
1) Thickness of bracket: 1.5mm
2) All-glass vacuum heat collection tube: 58mm x 1.8m x 15pcs/18pcs/21pcs/24pcs
3) Inner tank: SUS304-2B food grade stainless steel
4) Outer tank: spraying painted steel
5) Three-target evacuated tubes with heat pipes
6) Insulating layer: thickness: 55mm
7) Thickness of inner tank: 2.0 - 2.5mm
8) Tank diameter: 490mm
9) Heat preservation: 72hrs
10) Hail resistance: 25mm
11) Aperture area: 1.839sqm/2.213sqm/2.586sqm/2.960sqm