11)High efficiency:>64.9% in summer and >45% in summer
10)When one vacuum tube is broken, it still can work as normally
9)Vacuum tube: with four aluminum fins and one heat pipe
8)It can endure 0.6Mpa high pressure.
7)Collector size:
Solar collector:When one vacuum tube is broken, it still can work as normally
| Delivery Time: | inner 15days |
| Package: | stanard export carton |
| Supply Ability: | 1700 Set/Sets per Day |
| Minimum Order Quantity: | 6 Set/Sets |
| Payment Terms: | T/T |
| Port: | Shanghai |
| Pipe Material: | Glass |
| Application: | Solar Thermal |
| Type: | Flat Panel |
| Place of Origin: | Jiangsu China (Mainland) |