Collector separates with the strage tank.The tank can be put anywhere of the house
And the collector can be put on both tilted roof and flat roof
Module design, arbitrary combination, harmony with the building perfectly
Intelligent control and automatic operation
Anti-freeze: no water inside the tubes when it works
The system controller has the anti-freezing function is that the temperature circulation will operate while it reaches the fixed temperature
Multifunction: bathing, washing, domestic heating
Workable at anytime and enjoyable