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Flat-plate collectors are the oldest
and most common solar collectors for use in homes . A
flat-plate collector consists basically of an insulated
metal box with a glass cover. Solar radiation is
absorbed by the absorber plate and transferred to water
that circulates through the collector in tubes.
Flat-plate collectors heat the circulating water to a
temperature considerably less than that of the boiling
point of water and are best suited to applications where
the demand temperature is 30-70°C
Flat collectors can be mounted in a variety of ways,
depending on the type of building, application, and size
of collector. Options include mounting on a roof or
free-standing.
STANDARD SPECIFICATION:
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Absorber coating: Nickel bottom coating + Selective
black chrome surface.
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Optical Performance: Absorption: ~95% / Thermal
Emission: ~10%
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Frame Casing: Anodized Aluminium alloy.
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Cover glass: Low iron tempered patterned glass.
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Insulation: 25mm soft fibreglass layer + 25mm high-
density fibreglass board.
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Back sheet: Embossed aluminium plate.
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Sealing profile: EPDM.
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Connection: Ø22/25mm
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Ext. Dimension: 2000 x 1060 x 68/75/82/95mm (L x W x
H).
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Gross /Aperture area: 2㎡/1.85㎡.
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Operation pressure: 650Kpa / 6.5bar
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MODEL NO.
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Flat Plate Solar Collector
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Copper Riser Tubes Spec. & Qty (mm) |
Ф10 * δ0.45 * 1886 , 8pcs copper
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Copper Header Tubes Spec. & Qty (mm) |
2pcs copper "
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Copper Absorber Fin Spec. & Qty (mm)
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125 * δ0.15 ,8pcs, all cooper fin, ultrasonic welding
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Spectrum Absorber Coating
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black chromed with black chrome
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Optical Performance
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absorption +95% , emission +10%
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Insulation Material
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50 mm fiber glass cotton
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Frame
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Aluminum alloy frame
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Glass cover
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pattern tempered glass, transmission >92%
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Gross Area
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2㎡
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Cover Thickness
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4mm
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Aperture Area
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1.85㎡ |
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Heat Transfer Fluid
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portable water and other heat transfer fluid
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Fluid Volume (l)
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1.9
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Backing Sheet
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0.5mm embossed aluminum plate
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Net Weight (kg)
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35
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Gross Weight (kg)
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42
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Net Dimension L*W*H (mm)
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2000*1000*80
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Package Dimension (mm)
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2010*1020*95
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Working pressure |
0.6Mpa
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Testing pressure |
1.2Mpa for 5 minutes
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EFFICIENCY CURVE:
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PRICE : |
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R 2,800.00 |
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