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Quick Details

  • Type: Solar Water Heater Parts
  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: Sunny water / OEM
  • Model Number: OCEAN-003
  • Vacuum tube: 58*1800mm
  • Heat pipe: 14mm/20mm/24mm condensor
  • Frame: degree in optional

Packaging & Delivery

Packaging Details Heat pipe solar collector packing
Standard export carton, special packing for sample order

Brief Introduction of Sunny Water

1) The products use super heat condition pipe and has a good effect of heat exchange.

2) The insulation layers use the up-to-date technology and has a good effect of temperature preservation which allows the water to stay warm for about 70 hours

3) Superior heat-preservation ensured by one-off molding polyurethane foam with thickness 50-60mm

4) Stable and reliable performance,well wind resistance

5) Meet the mankind healthy bath standard,the material of inner tank is SUS304-2Bstainless steel plate,the silica gel ring sealing has a long life against the erosion and it do no harm to health


Vacuum tube solar collector , pressurized solar collector


The working principle of solar collector is very simple.

1. Solar Absorption: Solar radiation is absorbed by the evacuated vacuum tubes and converted into heat.

2. Solar Heat Transfer: Heat pipes conduct the heat from within the solar tube up to header.

3. Solar Energy Storage: Water or water mix is circulated through the header, via intermittent pump cycling. Each time the water circulates through the header the temperatures is raised by 5-10oC / 9-18oF. Throughout the day, the water in the storage tank is gradually heated.




1. Adopts red copper channel, with great performance of heat exchange.

2. Utilize copper heat pipes containing special medium liquid with low boiling point.

3. Work well in all climate, can be function well even in ambient temperature of minus 30 degree Celsius.

4. Each heat pipe tube works independently and efficiently.

5. No water flows inside the vacuum tube, no risk of freezing.

6. Withstand high water pressure of up to 1.2 Mpa.





MANIFOLDManifold casing materialAnodized aluminum alloy
Manifold header pipeTU2 copper
Insulation layerCompressed rock wool.
VACUUM TUBESStructureThree targets magnetron sputtering plating
Sediment methodCu/SS-ALN(H)/SS-ALN(L)/ALN
Tube size58*1800mm
HEAT PIPES:Heat pipe materialOxygen free copper (TU1)
Heat pipe sizeTop: Dia.14mm/ 20mm/22mm/ 24mm, Body: Dia.8mm
BRACKETBracket:Stronger galvanized steel / Stainless steel/aluminium alloy
Bracket angle:0,18,22,38,45 optional, pitched roof, flat roof optional.


Solar collector applications

1. Hotels, resorts, hospitals and hostels

2. Process industry, boiler feed, laundry and canteens

3. Agricultural sector, hatcheries and dairies

4. Process industry, Boiler feed, Laundry and canteens

5. Agricultural sector, hatcheries, and dairies

6. Swimming pool heating

7. In-process heating

8. Health clubs (Steam / Sauna)


Transaction History of the Supplier

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Transaction Overview


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Trade Assurance
China (Mainland) | Trading Company
Transaction Level:
Supplier Assessments:
3 Transactions 90,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $98,000
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