China Suntask New Style Heat Pipe CPC Reflector Solar Collector (SHC18), Find details and Price about China Solar Collector, Solar Water Heating from Suntask New Style Heat Pipe CPC Reflector Solar Collector (SHC18)
ADVANTAGE
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.
OPTIONAL ITEMS
Spare tubes for replacement
Flat roof frame
Pressurized water tank
Pump station
Intelligent controller
Expansion tank
Copper fittings
Wooden box or wooden pallet
For full container provide:
1) 1% free vacuum tubes;
2) Free OEM logo by silk-screen print;
3) Extra spare parts like bolts
TECHNOLOGY CORE
* 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.
* With EN12975/Solar Keymark
SPECIFICATIONS of SHC | ||||||
Model | SHC | |||||
Efficiency (n°) | 0.668 | |||||
Stagnation temperature | 276°C | |||||
Effective thermal capacity | 3.17KJ/(M²K) | |||||
Perf. test method | EN12975-2 6.1.4(outdoor) | |||||
Vacuum tubes | ||||||
Material of the cover tube | High borosilicate glass 3.3 | |||||
Number of covers | 1 | |||||
Transmission of the cover tube | 0.89 | |||||
Outer diameter of the cover tube | Ø58.20mm | |||||
Thickness of the cover tube | 1.78mm | |||||
Outer diameter of the inner tube | Ø46.90mm | |||||
Thickness of the inner tube | 1.79mm | |||||
Distance between two tubes | 110mm | |||||
Absorber | ||||||
Solar absorptance | ≥93% | |||||
Hemisphercial emittance | ≤5% | |||||
Surface treatment | Selective absorption coating | |||||
Material of header pipe | Copper | |||||
Outer diameter of the header pipe | 35.14mm | |||||
Construction of the absorber | Evacuated tube and heating pipe connected by Aluminium alloy | |||||
Material of the fin | Aluminium | |||||
Thickness of the fin | 0.24mm | |||||
Conduction oil | HT350 | |||||
Thermal insulation and casing | ||||||
Insulation material | glass fabric | |||||
Thickness of the thermal insulation | 30mm | |||||
Casing material | Anodized aluminum alloy | |||||
Sealing material | Silicon seal | |||||
Reflectors | ||||||
Material | Aluminum sheet | |||||
Reflectivity | 0.9 | |||||
Surface treatment | polished | |||||
Limitations | ||||||
Max. operation temperature | 120°C | |||||
Max. operation pressure | 1 MPa | |||||
Heat transfer medium | Water /antifreeze | |||||
Flow rate range | 0.01kg/(s*m²) ~ 0.034kg/(s*m²) |