1.Good Quality and Competitive Price. 2.Certificate:CE,SRCC,ISO9001,Solar Keymark. 3.Excellent Performance.

Working Principle

1.When the temperature of  the heat collector reaches the set value,the controller shall start the circulation pump automatically;

2.The circulation pump makes heat-conducting liquid circulate automatically;

3.The heat-conducting liquid transfers heat to water by heat exchanger in the water tank;

4.In case the temperature of the water tank doesn't reach T-max,then the auxiliary heating device starts;

5.In case the temperature of the circulation pump doesn't reach the set value,the circulation pump shall be shut down  automatically.