Internationally certified product
Reliable, efficient, twin-glass evacuated tubes
Average 25% more energy output than flat plate collectors
Copper heat pipes for rapid heat tran......
Solar water heater relies on the nature circulation of the water between solar tubes and the water tank.
Thermosyphon systems work on principal of heat rising. The water enters i......
Working principles:
Copper coil Preheated solar water heater provide mains pressure via a high efficiency copper coil heat exchanger which located within the tank.
1. For water ......
1. Highly efficient absorber of high performance with daily average efficiency over 76%;
2. BTE blue film absorber with automatic production line,can supply you stable high qualit......
1. Internationally certified product
2. No water in vacuum tubes, each vacuum tube works individually, so the whole system could still work even several tubes are broken.
3. Medi......