China flat plate solar collector

No. Jiuyang Flat-plate solar Collector
Type Magnetron sputtering coating Black chrome coating Anodized coating
1 Mother-pipe Copper，φ25×0.6 mm
2 Sub-pipe Copper，φ12×0.45 mm
3 Wings Aluminum，φ0.25×140mm Copper，φ0.15×140 mm Aluminum，φ0.25×140 mm
4 Absorbed coating Magnetron sputtering coating Black chrome coating Absorption 93%-95% Anodized coating
Absorption 95% Emissivity 8-10% Absorption 92%-94%
Emissivity 5% 　 Emissivity 20%
5 Daily water production（in fine weather in the Spring and Summer） 90-100L 90-100L 85-95L
6 Cover material 4mm tempered glass
7 Frame Colored Aluminum alloy
8 Back plate galvanized sheet，δ0.3
9 Insulation Rock Wool
10 Test pressure 0.9MPa
11 Life Above 30 years
12 Welding performance Copper and copper free silver soldering, to adapt to the temperature of 500 degrees below



1. System composition: flat panel solar water heater is composed of flat panel solar collector, water tank, control system, circulation pump and accessories.
2. Building integration: it can be installed flexibly on the slope roof or balcony, free from the location restriction, and does not occupy any space. It is the perfect combination of solar energy and construction.
3. Easy to operate: flat panel solar collector and water storage tank adopt the heat exchange of natural temperature cycle and forced circulation, auto supply water, temperature can be set freely. The operation is extremely simple.