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FLAT PLATE SOLAR COLLECTOR 80mm

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Suitable for water, space and process heating with 60℃-80℃ temperature requirements.

Higher efficiency for temperature range under 60 ℃。

Without overheating problem in summer season.

80mm thickness ensures its better energy yield in winter time.

The high quality selective coating material and multiple insulation technologies ensures the high absorption rate, low emission rate and excellent heat preservation performance.

Certified by European Solar Keymark, with European standards annual energy yield.



Product Characteristics

1.     Higher efficiency for temperature range under 65 degree

2.     No overheating problem in summer season

3.     Short installation times due to complete pre-assemble collectors




Items2m2 certified by Solar Keymark3m2 certified by Solar Keymark
Dimension2000*1000*80mm2000*1500*80mm
Gross area2.00 ㎡3.00 ㎡
Aperture area1.86 ㎡2.84 ㎡
Absorber material/welding/pipe typealuminum plate, laser-welding, harp type copper pipe
Mainfold pipe diameter/quantityφ22/2
Riser pipe diameter/quantityφ8/11φ8/18
Absorber coatingblue titanium
Side framealluminum profile
Glazing glass/thicnessAnti-reflective, low-rion super-white textured reinforced glass /3.2
Bottom insulation30-44mm, glass wool
Conversion factor η0 (optical efficiency)0.8000.762
Heat transfer coefficient a1 (k1) W / (m²K)2.0092.119
Temperature-dependent heat transfer coefficient a2 (k2) W / (m²K²)0.0550.044
Peak power per module (at G = 1000 W / m², η0) W14602100
maximum working pressure Mpa0.7


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