9. Average heat loss coefficient: ULT=0.4~0.6W/(m2.)
8. Idle Sunning property parameters: Y=260~300m2./KW
7. Vacuum tightness: P
Solar water heater vacuum tube
CCC,CE,ISO
It can absorb solar energy and change to heat energy.
very economic.
| Delivery Time: | 15 days |
| Package: | Standard Export Packing |
| Supply Ability: | 100000 Piece/Pieces per Month |
| Minimum Order Quantity: | 2000 Set/Sets |
| Payment Terms: | L/C,T/T,Western Union |
| solar water heater part: | vacuum tubes |
| Brand Name: | Sunfull |
| Application: | Solar Thermal |
| Type: | Vacuum Solar Collector |
| Brand Name: | Sunfull |
| Place of Origin: | Zhejiang China (Mainland) |