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Product Name: Solar Product Flat Palte Model NO.: FLAT PLATE Pipe Material: Copper Application: Water Heater, Solar Thermal Type: Flat Panel Working Temperature Range: High Temperature Concentrating: Yes Certification: ISO, CE, Solar Keymark, Watermark High Efficiency: Solar Keymark Certification Trademark: accept OEM Transport Package: cartons Specification: customized Origin: China HS Code: 8419191000 Product Description Separate Flat Plate SystemJiangsu Sunpower Solar Technology Co., Ltd is one of the top professional manufacturers and exporters in China. In line with its management philosophy "Striving for perfection, continually innovation", since its foundation, Sunpower has highly committed itself to improve the product and service on an on-going basis. This has resulted in top grade material, advanced and accurate equipment and production technology, strict quality control and professional, considerable and flexible after sale service. Consequently, Sunpower has expanded its worldwide market to over 79 countries, totally more than 300 customers.MaterialCopper and aluminum complex solar collectorCopper and aluminum complex solar collectorOuter treatment Blue titanium sputteringBlack chromeConStructurePipe-sheetPipe-sheetFlat plate weight5.7±0.1KG5.3±0.1KGAbsorption rate0.95-0.970.93-0.95Emission rate0.03-0.050.05-0.07frame size2000 x 1000 x 76MM2000 x 1000 x 76MMframe material thickness0.85mm0.85mmGross Area(m2)2.12 m22.12 m2Lighting Area(m2)2 m22 m2Absorber area(m2)1.83 m21.83 m2SealingEPDMEPDMCover sheet11Cover sheet materialtoughened glasstoughened glassCover sheet thickness3.2mm3.2mmLight Transmittance93%91%Bottom cover0. 30mm0. 30mmInsulation50mm glass wool50mm glass woolMaximum working pressure0.6MPaWeight34kgWarranty7 YearsTesting StandardGB/T 6424-1997 flat plate solar collector technical specificationTesting toolsSolar heating system solar thermal capacity temperature testing system, electromagnetism flow meter, total radiant meter, high quality dynamic wind speed sensor, steel tape,extraventricular thermometerTesting factorHeat CapacityTesting ConclusionAccording to test , this solar collector heatcapacity is Good.According to lighting area, input temperature Instanteneous Efficiency Curve isηa =0.748-4.580Ti *Technic SpecificationFR (τ.α) not lower than 0.68 FR .UL not higher than 6.0W/( m 2 .C)Among them FR :Heat Transfer Factor (< 1),τ: Solar Penetration rate of transparent cover UL :: total heat loss rate; α: Absorption rate of absorberTesting ResultFR(τ.α) =0.75; FR. UL =4.6;Instanteneous Efficiency Curve as belowOEM SERVICE we are a professional manufacturer Our advantages:Our products process:
