30 Tube Solar Keymark EN12975 Heat Pipe Vacuum Solar Collector China for Tap Hot Water and Floor Room Heating and Radiators

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US $125.3-409.6 / Unit | 1 Unit/Units 30 Tube Vacuum Tube Solar Collector China samples are available. (Min. Order)
Supply Ability:
1000 Unit/Units per Week 30 Tube Heat Pipe Vacuum tube Solar Collector
Shanghai or Ningbo
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Quick Details
Place of Origin:
Zhejiang, China (Mainland)
Brand Name:
JINYI,LINKEDSUN, OEM. 30 Tube Vacuum Solar Collector
Model Number:
JHC, JMC 30 Tube Solar Keymark EN12975 Vacuum Solar Collector
Vacuum Solar Collector
Solar Thermal
Pipe Material:
30 Tube Solar Keymark EN12975 Vacuum Tube Solar Collector China
Tube available:
10,12,15,18,20,22,24,25,30 tubes
Vacuum tube:
58x1800mm, three target tubeThree target tube,ALN/AIN-SS/CU coating
Heat pipe:
24mm diameter condenser, TU1 cooper
Copper header:
TP2 cooper, 0.8mm thickness, diameter: 35mm, 3/4"
Insulation layer:
Compressed rock wool, thickness: 40mm
Manifold material:
Aluminum alloy, thickness: 2.0mm
Aluminum alloy with plastic spraying
Working pressure & Max. pressure:
0.6Mpa; 1.2 Mpa
Roof mountings:
Flat roof or sloping roof
Packaging & Delivery
Packaging Details
EN12975 Solar Keymark 30 Tube Vacuum Solar Collector :
-LCL order: Carton box with wooden box outside
-FCL order: export carton box
Delivery Time
10 workdays for sample; 15 workdays for container order


EN12975  30 Tube  Heat Pipe Vacuum Tube Solar Collector China



High Efficiency on Solar Keymark EN12975
Company Information

      1. We have 14 year history/experience in manufacture solar water heater products, include solar collectors, Cylinders;


      2. We are a directly manufacturer, have our own factory, we manufacture: Pressure stainless steel cylinder, heat pipe/U-type solar collector, split pressure/heat pipe pressure/nonpressure solar water heater.etc;


      3. We are near Shanghai city for 25minutes by train, it’s convenience for you to visit us, welcome!


      4. Our factory is 12000 square meter big, our showroom is 100 square meter big;


      5. We 100% test each cylinder with 10Bar/1.0MPa pressure to avoid leakage problem;


       6. We produce each order strictly with the Auto CAD drawing paper.


       7. Our production capacity is 3000 units/month;

Working Principle



30 Tube Vacuum Solar Collector consists of a vacuum tube, a heat pipe, a metal heat absorption wing and the connecting manifold. The metal heat absorption wing with selective absorption coating converts solar energy into heat energy and transfers it medium liquid inside. The vacuum between the two glass tubes works as insulation. The liquid in the heat pipe changes into vapor which rises to the condenser. When passing through the heat exchanger, the heat is absorbed and the temperature is lowed, and the vapor becomes liquid, returns to the base of the heat pipe. This transference of heat is a continuous circulation as long as the collector is heated by the sun



Our Difference



Product Description

SepecificationVacuum Solar Collector
Number of tubes30 ( Other tubes can be optional)
Gross size(mm)2390*1960 (w*l)
Aperture area m22.812
Flat roof installation size (For example of 45backet)2235 x 1274mm (a*c)
Weight empty (KG)92
Fluid volume( L)1.87
Heat transfer mediumPure water/ glycol
Working pressure6  bar
Max testing pressure12 bar
Max working temperature280°C
Aperture efficiency ETA00.777
Inlet/outlet connection3/4 male threader
Manifold packing1 x 2010*210*160mm
Tubes packing2 x 1940*340*170
CertificateEN12975-1,2 SOLAR KEYMARK
Vacuum tubeHigh borosilicate glass 3.3
Heat pipe materialTU1 copper
Heat pipe length1700mm
Heat pipe diameterCondenser dia.14mm or 24mm
Heat transfer fin Integrated Aluminum alloy fin
Manifold header pipeCopper dia 35mm or 38mm
Manifold casingAnodized aluminum alloy
InsulationRock wool with polyurethane foam
BracketAlumium Alloy
Tube holderSilicon seal and Stainless steel ring
SealsSilicon seal
Contact sheetsAluminum fin




Buyer Feedback


 "love the JMC solar collectors very much, the excellent efficiency is competitive, price is affordable…"

Yvon Tremblay PM



"Not bad choice, maybe made in china price is more or less, but LinkedSun with better service…"

Tomislav Plesko Boss


"Good choice to sell online, LinkedSun offers us all kinds of accessories for DIY buyers…"

Bócsa Andrea E-Shop Manager


"Very good solar water heater, enjoy the hot water…"

Olga Pierce End User


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