2) Heat collector tube adopts magnetron sputtering coating technology
3) Sediment gradual change selectivity absorbing coat (Cu/Ss- AL-ALN) has very high absorptivity and very low emissivity for sun ray.
a) Sun absorptance:
BAOGUANG heat collector vacuum tubes approved by CGC-SOLAR
| Supply Ability: | 30,000 Piece/Pieces per Day |
| Pipe Material: | Glass |
| Application: | Solar Thermal |
| Type: | Pressurized |
| Model Number: | HTT58-1800 |