Sell solar panel

solar panel
Material and Description :

1. Vacuum tube with Copper pipe (resister high

cold weather /-40degree)

2. Material of Vacuum Tube : Borosilicate glass

3.3 , coating :Al/N/Al

3. Manifold :Aluminium alloy/2.0mm thick
4. Bracket :Aluminium Zinc/1.2mm thick
5. Preservation :polyurethane/45mm thick
6. Dimension of Manifold :164X13X10mm
7. import copper coil into the vacuum tube.