The U type series Solar Collector are always connected with existing heating supply device, The selective coating on the inner cover of the evacuated tube converts solar energy into heat energy and transfers heat to metal U tube by an aluminum fin. The liquid (usually aglycol water antifreeze mixture) in the metal U tube is heated, and conducts the heat energy to the water inside the storage tank through plate exchanger or internal spiral coils.
CPC Solar Reflector Collector With U Type Heat Pipe
1. 360°absorber (CPC reflector)
2. high energy yield
3. high price/performance ratio
4. easier and faster modular installation
5. long lifetime and stable service.
Could be used for high temperature solar thermal applications, heating the water up to 130℃, suitable for the industrial process heating, hotels, hospitals, solar cooling, steam, etc.
The CPC U-pipe solar collector is certified by European Solar Keymark, with satisfactory annual energy yield, meanwhile the heat loss is much less.
The energy yield is comparatively higher in the cloudy and winter days, compared to other types of collectors, due to the equipment of the European CPC reflector, thus reducing the application of the backup traditional energy.
Series: CPC1518
Number of evacuated tubes: 18
η0 in relation to aperture(EN 12975): 64.2%
a1 with wind, in relation to aperture area: 0.89W/(m2k)
a2 with wind, in relation to aperture area: 0.001W/(m2k2)
Yield Forecast (location Würzburg, Germany, reference area 3 m2): 651kWh/m2a
Yield Forecast (location Würzburg, Germany, reference area 5 m2): 589kWh/m2a
Collector dimensions (L x H x D): 2080 x 1640 x 100
Gross surface area: 3.41sqm
Aperture area: 3.00sqm
Collector contents: 2.23L
Weight: 54Kg
Max. working overpressure: 10bar
Max. stagnation temperature: 272°C
Connection fitting diameter: φ15 (mm)
Sensor sleeve: φ6 (mm)
Collector material: Al / Cu / glass / silicone / PBT / EPDM / TE
glass tube material: Borosilicate glass 3.3
Selective absorber coating material: Cu / SS-AIN / AIN
Glass tube (Ø ext./ int./wall thickn./tube lgth.): 47/37/1.6/1500
Colour (aluminium frame profile, anodised): Aluminum grey
Colour (plastic parts): Black
Thermal shock test / ITW test number: 06COL513/1
Hailstone test according to DIN EN 12975-2/TÜV test No. 435/142448
EC type examination: Z-IS-DDK-MUC-07-08-100029919-003
DIN CERTCO registration number: 011-7S1948R
Package dimensions (L x H x D): 2180 x 1675 x 110
Loading Quantity Qty in 40HC 100
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