Product Name: China Solar Thermal Panel Hsc-58 Model NO.: HSC-58 Pipe Material: Glass Application: Water Heater, Solar Thermal, Air Conditioning System Type: Pressurized Certification: ISO, CE Efficiency: 25% More Energy Output Than Flat Plate Collector Manifold Casing: Anodized Aluminum Alloy Heat Pipe: Tu1 Copper, with 14mm or 22mm Condenser Manifold Insulation: Recycled Glass Wool Trademark: QIRUI/OEM Transport Package: Poly Bag Wrapped, Styrofoam Underlay, Carton Specification: 10tubes to 30tubes Origin: China HS Code: 8419901000 Product Description Pressurized Heat Pipe Vacuum Tube Solar Collector with Solar Keymark EN129751,high efficiency solar collector2,rock wool/glass firber insulation3,KEYMARK,CE certified solar collector4,Factory priceHeat Pipe Vacuum Tube Solar Collector Features1) Can be matched with any low pressure, high pressure hot water system.2) Use heat pipe for the heat conduction and can get a high heat absorbtion efficiency and rapid heat transfer.3) Easy plug-in design and installation.4) Corrosion-resist Aluminium manifold and frame.5) Optional 38° /45° frame can resists wind with a velocity of 36m/s.6) Can supply hot water to large amount water needer.7) Economical for hotel, school, domitory, hospital and tall high-buildings.8) No freezingMaterial of Heat Pipe Vacuum Tube solar collector1. Manifold Channel: 0.8mm thickness Red copper2. Manifold Outer: 2.0 mm thickness Aluminum Alloy3. Tube Size: 58mm x 1.800mm4. Insulation layer: 40-45mm thickness Rock Wool /Polyurethane foaming5. Hail resistance: 25mm6. Max pressure: 6 bar7. frame: 1.5-2.0mm thickness Aluminum Alloy8. Connections: 1/2", 3/4", 1" male threadHeat Pipe Vacuum Tube solar collectorPackage: bubble film wrapped and carton boxHeat Pipe Vacuum Tube solar collector test report: Summery of EN12975 Test ResultsTechnical Data of heat pipe solar collectorDescriptionvacuumsolar collectorNumbers of tube(pcs)12Absorber area approx.(m2)1.387Hydraulic Connections1/2", G3/4" male threadFluid volume(L)1Maximum operation pressure(Bar)6Test pressure(Bar)9Heat transfer fluidAnti-freeze Fluid (Water-Glycol)Max.working temp.250°Chot water(L/Day)200LΔT35°C(Radiation>=800w/m2.day)Collector efficiency0.764MediumPure waterStart-up Temperature of heat pipe<=30°Cwarranty5 yearsVACUUM TUBE SOLAR COLLECTOR SPECIFICATIonFlow typeHeat pipeHeat pipe materialTU1 copperHeat pipe sizeTop: Ø14* 1mm; Body: Ø8* 0.6mm thicknessTube diameterφ47/1500mm or φ58/1800mmSOLAR VACUUM GLASS TUBEHigh boron-siliconCoating of absorber on glass tubeCU/SS-ALN/ALN(three target)fins around heat pipesingle long Aluminum(1.68m)Manifold pipe materialTU1 copper (Ø35x0.8mm)Manifold casing materialAluminum alloy (2.0mm)Insulation material in manifold casingGlass fiberThickness of insulation(mm)45Density of insulation (kg/m3)90frame materialAluminum alloy frame(2.0mm)Sealing MaterialsEPDMHEAT PIPE TECHNICAL DATAItemMeasuredvalueHeatconductioncoefficient>99%Axialheattransitionauantity0.93-2.49kw/cm²Heatconductionspeed>200mm/sAxialtemperaturedifference1-2°C/mStartingtemperature20°CStartingspeed2minWorkingtemperaturerange30°C~300°CResistancetohightemperatureNodeformationin48hoursunder250°C hightempconditionResistancetolowtemperature(-35°C)Lifetime>10yearsModelTube SpecificationCapacityLoading quantity20'GP40'GP40'HQ(Liter)(Sets)(Sets)(Sets)QR58-12Φ58mm*1800mm120143297348QR58-15Φ58mm*1800mm150125258303QR58-18Φ58mm*1800mm180106220258QR58-20Φ58mm*1800mm20098204240QR58-24Φ58mm*1800mm24080166195QR58-30Φ58mm*1800mm30068142167