1. sunlight concentrators make the efficiency doubly increased.
2. Fast assembly CPC concentrators more easy installation and transportation.
3. 360°sunlight absorber, hot water......
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 ......
Advantages:
1. Use the copper coil as the heat exchanger, it is the international development trend, it is simple to install and use.
2. It takes the advantage of the tap water’......