P-pipe CPC Solar Collector XL Series

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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

1. Using CPC reflector to enhance the efficiency

2. Using three target vacuum tube

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

4. Extremely low heat loss due to the high vacuum

5. High energy yield in transitional period and winter

6. Big aperture area to collect more heat

The U-pipe CPC Solar Collector XL Series utilizes a U-shaped copper pipe design, which enhances heat transfer efficiency and ensures optimal performance. The CPC reflector helps to concentrate sunlight onto the absorber surface, increasing the heat absorption capacity of the collector.

CPC XL1521CPC XL1914CPC XL1918CPC XL1921
Gross area3.98 ㎡3.34 ㎡4.28 ㎡4.99 ㎡
Aperture area3.5 ㎡3 ㎡3.8 ㎡4.5 ㎡
Number of evacuated tube21141821
Outer diameter / length of evacuated tube,mmφ47/1500φ47/1920φ47/1920φ47/1920
InsulationRock woolRock woolRock woolRock wool
Efficiency based on aperture area, Solar Keymark EN1297564.2%64.2%64.2%64.2%
Annual collector energy yield under Solar Keymark, based on ISO 9806:2013  (at mean fluid temperature of 50℃, location Würzburg) kWh2455206126403078
Maximum operation pressure, Mpa0.
Stagnation temperature345℃345℃345℃345℃
Collector contents,L2.962.412.893.18
Connetion diameter, mm15151515
Allowed heat transfer mediumWaterWaterWaterWater






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