Powerful solar energy water heater

Powerful solar energy water heater.
1.For 15years warranty!
2.CE,CCC,ISO,,approved!
3.OEM is welcomed!
4.Sample offer

       Powerful solar energy water heater 

--------------------------------------------------------------------------------------

Material and Features:
Inner tank material:SUS304-2B stainless steel 0.4mm thickness,food grade,innocuity.
Outer tank material:color steel 0.4mm thickness,antirust.

Insulation layer:High density polyurethane foaming,50mm thickness.

Vacuum tube material: borosilicate glass,1.6mm thickness,three target vacuum tube.

Vacuum tube QTY:36pcs.

Water tank capacity:300L

Vacuum tube size:Φ 58mm*1800mm(Length).

Bracket material:color steel,1.5mm thickness.

The glistening obliquity:45 degree

Hail resistance:25mm.

Wind stress:180km/h

Freeze protection:-25 degree.

Heat preservation:72Hours.

--------------------------------------------------------------------------------------------------------------------------------