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’......
This type uses the all glass evacuated solar collector tubes as the heat-absorbing element. The high vacuum degree of the clearance between the outer and inner tube reduces the hea......
1. Super anti-erode outer tank:Outer tank is made by stainless steel 304or PVDF. Best anti-erode material,Especial for the seaside area,such as East South Asia,Mexico etc.
2. Feed......