Features:
1) Solar water heater of super heat pipe separated from water tank 
2) Its appearance is exquisite. Because heat collector and water 
    storage tank are separated, it exchange the phenomenon of "big and 
    ponderous" of solar water heater
3) Its volume is smaller and its appearance is more beautiful. Moreover the heat 
    collector can be adhered to roof and also handled on balcony and stuck 
    on wall
4) The water storage tank can be hidden to toilet. It can realize perfect 
    combination with architecture and eliminate "sight pollution" of solar water 
    heater
5) Its performance is better. Heat collector and water storage tank of the 
    product are separated 
6) Being adapted analogy heating technology and computer automatic 
    control, its structure is simple and its operation is convenient and it is 
    durable
7) It promote that solar water heater goes forward to intellectualized 
    science and technology 
8) Circulating pump: Wilo Rs15/6 or Wilo Rs25/6
9) Controller with 2-sensor: approved by CE certificate