U-pipe CPC Solar Collector

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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.

Short installation time due to the complete pre-assembly.

Product Characteristics

● Using CPC reflector to enhance the efficiency

● Using three target vacuum tube

● Short installation times due to complete pre-assemble collectors

● Extremely low heat loss due to the high vacuum

● High energy yield in transitional period and winter

● Big aperture area to collect more heat

CPC1512CPC1518CPC XL1921
Gross area2.28 ㎡3.41 ㎡4.99 ㎡
Aperture area2 ㎡3 ㎡4.46 ㎡
Number of evacuated tube121821
Outer diameter / length of evacuated tubeφ47/1500mmφ47/1500mmφ47/1920mm
InsulationRock woolRock woolRock wool
Efficiency based on aperture area, Solar Keymark EN1297564.2%64.2%64.2%
Annual collector energy yield under Solar Keymark, based on ISO 9806:2013  (at mean fluid temperature of 50℃, location Würzburg) kWh140320993071
Maximum operation pressure, Mpa0.80.80.8
Stagnation temperature345℃345℃345℃
Collector contents,L1.482.233.18
Connetion diameter, mm151515
Allowed heat transfer mediumWaterWaterWater






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