solar collector

8.       Heat pipe :anti-freezing below -35 degree

7.       Coating of vacuum tube;SS-C/CU

6.       Max pressure:6 bar

5.       Hail resistance:25mm

4.       heat preservation: 72 hrs

3.       Glass tube diamension:58mm*1800mm,47mm*1500mm

2.       Manifold ( exterior):aluminum alloy

1.       Manifold ( interior) :red copper

Specifications:

Deailed product description

Solar thermal collector

Solar thermal collector
Deailed product description
Specifications:
1.Manifold ( interior) :red copper
2.Manifold ( exter