Pressurized System Heat Pipe Solar Collector High Efficiecny Back Up with Electric Heater OEM Serivce

1. Cylinder capacity: 100L/150L/200L/250L/300L/400L/500L

2. Working pressure: 6 bar 

3. Max working pressure: 9 bar

4. Cylinder types: no coil/single coil/dual coils  

5. Back up with electric heater

split solar water heater