3. Corrosion resistant silver brazed copper header
--Easy installation of single or multiple units
--Low maintenance effort
Advantage:
Freeze Protection:Because the heat pipe is located within the evacuated glass tube,biref overnight temperatures as low as -20oC will not cause the heat pipe to freeze.
the heat pipe is hollow with the space inside evacuated, much the same as the solar tube.
structure and priciple:
Pressure solar collector:
Pressure solar collector
Delivery Time: | 10 days |
Package: | wooden box for sample, carton for full conatainer |
Supply Ability: | 1000 Set/Sets per Month |
Minimum Order Quantity: | 10 Set/Sets |
Payment Terms: | L/C,T/T |
Port: | ningbo |
Fob Price: | US$300-800ningbo |
Connection Type: | Glass |
Type: | Craft Paper |
Pipe Material: | Glass |
Brand Name: | ECOSUN |
Place of Origin: | Beijing China (Mainland) |