1. Internal: SUS304-2B

2. Outer shell: Color armor plate

3. frame: Galvanized steel with powder coating

4. Nsulation layer: Polyurethane foam

5. Vacuum tube: High borosilicate glass with AL/N/AL coating, Cu/SS/ALN coating for optional

6. Specification of vacuum tube: φ 47mm/1500mm or φ 58mm/1800mm vacuum tube

7. Quantity of tubes: From 10tubes to 42tubes for optional

8. Usefull life of solar collector system: 15years

Detailed Product Description:

1) Suit for such large scale solar water heating solution as hotel, school, and public bath, etc.
2) Galvanized frame can resists wind with a velocity of 36/s
3) It can supply plenty of hot water, and it is safer and more comfortable.
4) It can supply for several outlets at the same time, so it can fit for various requirement.
5) Flexible installation.