Working Principle
The collector absorbs solar energy and the heat is transferred to water tank through pump circulation, When the temperature difference between collector and tank......
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......
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......