Shentai New Heat Pipe Solar Collector with CPC Mirrors

Model No: SHC-8/9/10/12/14/15/1618/20/21/22/24
This solar collector have the largest aperture area and highest power output, especially suitable use for Poland new subsidy policy.

ADVANTAGE
1. Easy to install and transport.
2. Have the largest aperture area and highest power output
3. The stagnation temperature of SHC is 280 ° C.
4. Specially designed for Poland market.

Efficiency (n° )0.668
Stagnation temperature276° C
Effective thermal capacity3.17KJ/(M² K)
Perf. Test methodEN12975-2 6.1.4(outdoor)
Vacuum tubes
Material of the cover tubeHigh borosilicate glass 3.3
Transmission of the cover tube0.89
Outer diameter of the cover tubeØ 58.20mm
Thickness of the cover tube1.78mm
Outer diameter of the inner tubeØ 46.90mm
Thickness of the inner tube1.79mm
Distance between two tubes110mm
Absorber
Solar absorptance≥ 93%
Hemisphercial emittance≤ 5%
Surface treatmentSelective absorption coating
Material of header pipeCopper
Ouetr 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
Reflectors
MaterialAluminum sheet
Reflectivity0.9
Surface treatmentpolished
Limitations
Max. Operation temperature120° C
Max. Operation pressure1 MPa
Heat transfer mediumWater /antifreeze
Flow rate range0.01kg/(s*m² ) ~ 0.034kg/(s*m² )