Gold Member Since 2010
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Haining Qiruite Photoelectric Co., Ltd.

Solar Panel, Solar Water Heater, Solar manufacturer / supplier in China, offering Heat Pipe Solar Panel with En12975, Separated Solar Heating System (HSP-58), Fresh&Pressurized Hot Water Solar Water Heater System with Copper Coil and so on.

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Supplier Homepage Product Heat Pipe Pressurized Solar Collector Heat Pipe Solar Panel with En12975

Heat Pipe Solar Panel with En12975

FOB Price: US $120-460 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $120-460/ Piece
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Production Capacity: 5000per Month
Transport Package: Standard Export Carton
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: QR58
  • Application: Water Heater, Solar Thermal
  • Trademark: QIRUI/OEM
  • Origin: China
  • Type: Pressurized
  • Pipe Material: Glass
  • Specification: CE, ISO9001, CCC, SGS
  • HS Code: 8419901000
Product Description
Pressurized Heat Pipe Vacuum Tube Solar Panel with Solar Keymark EN12975

1,high efficiency solar collector
2,rock wool/glass firber insulation
3,KEYMARK,CE certified solar collector
4,Factory price
Heat Pipe Solar Panel with En12975
Heat Pipe Vacuum Tube Solar Collector Features
1) 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 freezing

Material of Heat Pipe Vacuum Tube solar collector
1. Manifold Channel: 0.8mm thickness Red copper
2. Manifold Outer: 2.0 mm thickness Aluminum Alloy
3. Tube Size: 58mm x 1.800mm
4. Insulation layer: 40-45mm thickness Rock Wool /Polyurethane foaming
5. Hail resistance: 25mm
6. Max pressure: 6 bar
7. Frame: 1.5-2.0mm thickness Aluminum Alloy

8. Connections: 1/2", 3/4", 1" male thread

Heat Pipe Vacuum Tube solar collector Package: bubble film wrapped and carton box

Heat Pipe Vacuum Tube solar collector test report: Summery of EN12975 Test ResultsHeat Pipe Solar Panel with En12975
Technical Data of heat pipe solar collector
Descriptionvacuum solar collector
Numbers of tube(pcs)12
Absorber area approx.(m2)1.387
Hydraulic Connections1/2", G3/4" male thread
Fluid volume(L)1
Maximum operation pressure(Bar)6
Test pressure(Bar)9
Heat transfer fluidAnti-freeze Fluid  (Water-Glycol)
Max.working temp.250°C
hot water(L/Day)200L
ΔT35°C(Radiation>=800w/m2.day)
Collector efficiency0.764
MediumPure water
Start-up Temperature of heat pipe<=30°C
warranty5 years
  
VACUUM TUBE SOLAR COLLECTOR SPECIFICATION
Flow typeHeat pipe
Heat pipe materialTU1 copper
Heat pipe sizeTop: Ø14* 1mm;       Body: Ø8* 0.6mm thickness
Tube diameterφ47/1500mm or φ58/1800mm
SOLAR VACUUM GLASS TUBEHigh boron-silicon
Coating 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 fiber
Thickness of insulation(mm)45
Density of insulation (kg/m3)90
Frame materialAluminum alloy frame (2.0mm)
Sealing MaterialsEPDM
  
  
HEAT PIPE TECHNICAL DATA
ItemMeasured value 
Heat conduction coefficient>99% 
Axial heat transition auantity0.93-2.49kw/cm² 
Heat conduction speed >200mm/s 
Axial temperature difference1-2°C/m
Starting temperature20°C
Starting speed2min 
Working temperature range 30°C~300°C
Resistance to high temperatureNo deformation in 48hours under 250°C high temp condition
Resistance to low temperature(-35°C)
Life time >10years
 
ModelTube   SpecificationCapacityLoading quantity
20'GP40'GP40'HQ
(Liter)(Sets)(Sets)(Sets)
QR58-12Φ58mm*1800mm120143297348
QR58-15Φ58mm*1800mm150125258303
QR58-18Φ58mm*1800mm180106220258
QR58-20Φ58mm*1800mm20098204240
QR58-24Φ58mm*1800mm24080166195
QR58-30Φ58mm*1800mm30068142167
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