Zhejiang Interma Solar Electrical Co., Ltd.

flat panel collector-suitable for every kind of installation

flat panel collector-suitable for every kind of installation
Product Detailed

Solar falt collector
it widely using for family
suitable for every kind of installation
solar project and so on!


Interma Flat panel solar collector



Copper Riser Tubes Spec. & Qty(mm)

10 * δ0.45 * 1886 , 8pcs copper

Copper Header Tubes Spec. & Qty(mm)

22 * δ0.6 * 1060
2pcs  copper

Copper Absorber Fin Spec. & Qty(mm)

125 * δ0.15 ,8pcs, all cooper fin, ultrasonic welding

Spectrum Absorber Coating

black chromed with black chrome

Optical Performance

absorption +95% , emission +10%

Insulation Material

50 mm fiber glass cotton


Aluminum alloy frame


 low iron textured tempered glass

Gross Area


Cover Thickness


Aperture Area


Heat Transfer Fluid

portable water and other heat transfer fluid

Fluid Volume(l)


Backing Sheet

0.30mm embossed aluminum  plate

Net Weight(kg)


Gross Weight(kg)


Net Dimension L*W*H(mm)


Package Dimension(mm)


Qty for 20' GP Container


Qty for 40' GP Container

300 PCS


work principle:

flat plate collectors capture solar energy by employing the green house effect. The glass covering permits up to 90% of the visible sunlight to enter the collector. When the light passes through the glass its frequency is changed slightly to a lower energy level. When the light strikes the absorbing surface of the flat plate inside, the light is absorbed as heat. The combination of the glass frequency change and the solar absorbing surface of the plate capture the maximum amount of energy. As the absorber plate heats up it begins to radiate energy as infrared (IR) or heat radiation. Glass is essentially opaque to IRwavelengths so the heat is trapped increasing the temperature



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