1.SRCC,Solar Keymark.SGS,
2.100000Btu/day based on 1000watt/M2
3.15 years warantee for vacuum tube
4.Leading Manufacture.

Solar collector,pressurized solar collector,soalr hotwater collector.

 

Solar collector specification:

1. Manifold (interior): 0.8mm thickness Red copper
2. Manifold (exterior): 2. Mm thickness Aluminum alloy
3. Glass tube dimensions: 58mm x 1.800mm / 47mm x 1.500mm
4. Tube no: 10/12/15/18/20/22/24/25/28/30tube
5. Insulation layer: 35mm thickness glass firber /polyurethane layer
6. Heat preservation: 72 hrs
7. Hail resistance: 25mm
8. Max pressure: 6 bar
9. Coating of vacuum tube: Ss-c/cu
10. Frame: 2.0mm thickness Aluminum Alloy

 

 

Technical Data of Heat pipe collector

  Production ModelFD-58FD-58 Numbers of tube(pcs)3020 Absorber area approx.(m2)2.4391.626 Gross size(m)1.99*2.1*0.1541.99*1.4*0.154 Weight Empty(kg)93.563 Hydraulic ConnectionsG3/4" male thread Loading qty in 20 GP/40GP/40HQ63/130/14590/185/210 Fluid volume(L)1.71.2 Min. volume flowrate per collector(L/H)10872 Rated volume flowrate per coll.(L/H)180120 Max. volume flowrate per collector(L/H)12001200 Maximum operation pressure(Bar)6 Test pressure(Bar)9 Heat transfer fluidAnti-freeze Fluid (Water-Glycol) Max.working temp.250C hot water(L/Day)240C160 ΔT35C(Radiation>=800w/m2.day) Collector efficiency76.4%                                    76.2% MediumPure water Start-up Temperature of heat pipe<=30C warranty5 years Mateial Details  Produciton ModelFD-58 Flow typeHeat pipe Heat pipe materialT2 copper Heat pipe size Top: Ø14* 1mm;     Body: Ø8* 0.7mm Tube diameterφ47/1500mm or φ58/1800mm Solar vaccum glass tubeHigh boron-silicon Coating of absorber on glass tubeAl-N-Al,Copper,Stainless steel fins around heat pipesingle long Aluminum(1.68m) Manifold pipe materialTP2 copper (Ø35x0.8mm) Manifold casing material6063 Aluminum alloy (2.0mm) Insulation material in manifold caseingGlass fiber Thickness of insulation(mm)45 Density of insulation (kg/m3)90 Frame material Aluminum alloy frame(2mm) Frame and manifold casing finishBlack Powder coated Sealing MaterialsEPDM