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Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: Suntask or OEM
  • Model Number: SHC
  • Type: Pressurized
  • Application: Solar Thermal
  • Pipe Material: Copper
  • Item: Solar Hot Water
  • Vacuum tube: 58mm x 1.8m
  • Distance between two tubes: 110mm
  • Header pipe: Copper
  • Casing material: Anodized aluminum alloy
  • Insulation: Glass fabric, 30mm
  • CPC reflector: Polished aluminum sheet
  • Warranty: 3 years

Packaging & Delivery

Packaging Details Cartons /wooden pallet /wooden box
Delivery Time 10 days after place the order


Suntask New Style CPC Heat Pipe Solar Collector Solar Hot Water Heater (SHC)


Model No: SHC-8/9/10/12/14/15/1618/20/21/22/24
Overheating solution, higher power output suitable less installation area, Industry heating applicable.



1. Vacuum tube: SS-CU-AIN/ALN coating, Φ58*1800mm
2. Tube distance: 110mm
3. Heat pipe: TU1 copper

4. Header pipe:  Φ35mm /1.0mm thick
5. CPC reflector: polished aluminum sheet
6. Bracket: aluminum alloy, 2.7mm
7. Insulation: glass fabric, 30mm
8. Manifold casing: anodized aluminum alloy
9. Sealing material: silicon seal

10. Certificate: EN12975-1,2 Solar Keymark



1. sunlight concentrators make the efficiency doubly increased.
2. Fast assembly CPC concentrators more easy installation and transportation.
3. 360°sunlight absorber, hot water in cloudy days.
4. Overheating protection just disassembly the CPC concentrators in summer.
5. Temperature startup more faster than the normal solar thermal collectors.
6. Applicable for the industry heating.
7. More thermal production based on the same aperture area.
8. EN12975/Solar Keymark.


* CPC reflector
Maximum performance at minimum dimensions.Absorber is bigger than gross surface area. Three dimensionally 360° shaped absorbers for the greatest possible energy collecting surface, utilized up to most of the diffuse and direct radiation from morning to evening.



*The power output higher 50% compare to the normal solar collectors. Smaller installation area but equal to the same power output.



*Patented fast assembly CPC, flaky sheet, more convenient for the installation and transportation

* With EN12975/Solar Keymark 
Efficiency (n°)0.668
Stagnation temperature276°C
Effective thermal capacity3.17KJ/(M²K)
Perf. test methodEN12975-2 6.1.4(outdoor)
Vacuum tubes
Material of the cover tubeHigh borosilicate glass 3.3
Number of covers1
Transmission of the cover tube0.89
Outer diameter of the cover tubeØ58.20mm
Thickness of the cover tube1.78mm
Outer diameter of the inner tubeØ46.90mm
Thickness of the inner tube1.79mm
Distance between two tubes110mm
Solar absorptance≥93%
Hemisphercial  emittance≤5%
Surface treatmentSelective absorption coating
Material of header pipeCopper
Outer diameter of the header pipe35.14mm
Construction of the absorberEvacuated tube and heating pipe connected by Aluminium alloy
Material of the finAluminium
Thickness of the fin0.24mm
Conduction oilHT350
Thermal insulation and casing
Insulation materialglass fabric
Thickness of the thermal insulation30mm
Casing materialAnodized aluminum alloy
Sealing materialSilicon seal
MaterialAluminum sheet
Surface treatmentpolished
Max. operation temperature120°C
Max. operation pressure1 MPa
Heat transfer mediumWater /antifreeze
Flow rate range0.01kg/(s*m²) ~ 0.034kg/(s*m²)





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