Features:

1. Adopts the best conduction performance metal- heat pipe (copper). 

2. Can be used all year round in the cold climate.

3. High efficiency, rapid warming. Heat pipe in vacuum tube could transfer hot energy to cold water in pressurized water tank rapidly.

4. The whole pressure of the system is up to 1.5kg/M2, the inlet could connect the tap water directly, the max pressure can be 0.6Mpa. 

5. No water in the tube, one tube broken don't influence the system working.

6. Dual-purpose brackets for both flat and inclined roof.