flat solar collector

*  Copper tube can ensure the high efficiency and good heat
*  50mm fiberglass insulation and EPDM seal strip to assure the solar collector can work under harsh and very cold temperature.
*  Low iron tempered, high transparency glass (3.2mm thickness) is not easy broken with very high transmission and low emission to ensure high solar yields.
*  With aluminium sheet on the rear side, the total design is extremely resistant to atmospheric impacts and temperature oscillations.

*  Special Anodized aluminum alloy frame to ensure aesthetic appearance and can accept high pressure without leakage.
*  Overshell collector is made of zinc plate to press.

*  Magnetic blue sputtering coating has higher absorption rate to ensure the high efficiency even winter or overcast days.
*  Laser welding between the absorber and tube tank is the only one company in China. It can stand high and low temperature.

The advantage of high efficiency solar collector:

The advantage of high efficiency solar water heater:
-Holistic collector pannel,Thermal efficiency over 80%, only one in China.
-Manufacture Technology From Germany
-Integer building joint,inlay and waterproof installation
-Excellent function-provide central heating and hot water system.
-Freezingproof design- work at -35 frost environment,anti-snowing and ice ball shock.
-Automatic input water-use conveniently
-laser welding between absorber and riser tube
-Long life design,over 25 years
-Work pressure 0.75Mp,Test pressure 1.2Mpa,
-Midium circulation,use antifreez
-Assistant heating,constant temperature control
-High temperature design,45~90 can be adjusted

Solar keymark,CGC,kang-ju,CE,ISO9001,..
Grid type and S type
Best one in china,
laser welding, sputtering,..