Zhejiang Shentai Solar Energy Co., Ltd.  

Product Name: Poland CPC Solar Collector with Largest Aperature Area Model NO.: SHC12, SHC15, SHC16 Pipe Material: Copper Application: Water Heater, Solar Thermal Type: Pressurized Working Temperature Range: High Temperature Concentrating: Yes Shc-8 Aperture Area: 1.41m2 Shc-10 Aperture Area: 1.78m2 Shc-24 Aperture Area: 4.41m2 Efficiency: 0.668 Stagnation Temperature: 280 Distance Between Two Tubes: 110mm Insulation Material: Glass Fiber Reflector Material: Aluminum Sheet Reflectivity: 0.9 Surface Treatment: Polished Trademark: SUNTASK Transport Package: Standard Carton Box or Wooden Box or Wooden Pallet Specification: STH-8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 22, 24 Origin: China HS Code: 8419191000 Product Description heat pipe solar collector with CPC reflectors: SHC model;largest aperture area and more output;especially for Poland New Subsidy Policy;solar Keymark.Key SpecificationSuntask Heat Pipe Solar Collector with CPC reflectorsModel No: SHC-8/9/10/12/14/15/1618/20/21/22/24This solar collector have the largest aperture area and more output, especially suitable use for Poland new subsidy policy.Vacuumsolar collector working principle:1. The heat pipe series vacuum solar collector are always connected with existing heating supply device.2.The selective coating on the inner Cover of the evacuated tubes converts solar energy into heat energy and transfers heat to the heat pipes by aluminium fins.3. The liquid in the heat pipe changes into vapour which rises to the condenser.4. The heat then passes through the heat exchanger and the vapour becomes liquid, returning to the base of the heat pipe.5.The heat conducts to the heat transfer liquid (anti-freezing liquid or water) via a copper pipe.6. This transference of heat into the liquid creates a continuous circulation as long as the collector is heated by the sun.ModelSHC-8SHC-10SHC-12SHC-15SHC-18SHC-20SHC-24No.oftubes8101215182024Aperturearea(M²)1.411.782.162.723.283.664.41Grosslength(mm)1917191719171917191719171917Grosswidth(mm)910113013501680201022302670Grossheight(mm)133133133133133133133Grossarea(M²)1.742.172.593.223.824.285.12Efficiency(n°)0.668Stagnationtemperature276°CEffectivethermalcapacity3.17KJ/(M²K)Perf.testmethodEN12975-26.1.4(outdoor)VacuumtubesMaterialofthecovertubeHighborosilicateglass3.3Transmissionofthecovertube0.89OuterdiameterofthecovertubeØ58.20mmThicknessofthecovertube1.78mmOuterdiameteroftheinnertubeØ46.90mmThicknessoftheinnertube1.79mmDistancebetweentwotubes110mmAbsorberSolarabsorptance≥93%Hemisphercialemittance≤5%SurfacetreatmentSelectiveabsorptioncoatingMaterialofheaderpipeCopperOuetrdiameteroftheheaderpipe35.14mmConstructionoftheabsorberEvacuatedtubeandheatingpipeconnectedbyAluminiumalloyMaterialofthefinAluminiumThicknessofthefin0.24mmConductionoilHT350ThermalinsulationandcasingInsulationmaterialglassfabricThicknessofthethermalinsulation30mmCasingmaterialAnodizedaluminumalloySealingmaterialSiliconsealReflectorsMaterialAluminumsheetReflectivity0.9SurfacetreatmentpolishedLimitationsMax.operationtemperature120°CMax.operationpressure1MPaHeattransfermediumWater/antifreezeFlowraterange0.01kg/(s*m²)~0.034kg/(s*m²)