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20 Tubes Heat Pipe Evacuated Tube Solar Collectors For Swimming Pool

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Province/State: Zhejiang
Country/Region: China
Tel: 86-135-1138-8384
Contact Person:
Mr Terry White

20 Tubes Heat Pipe Evacuated Tube Solar Collectors For Swimming Pool

Brand Name : PASSION/OEM
Model Number : 20tubes
Certification : CE
Place of Origin : CHINA
MOQ : 1
Price : Negotiable
Payment Terms : L/C, T/T
Supply Ability : 5000units/month
Delivery Time : 10 working days
Tubes : 20 Tubes
Insulation : Rock Wool
Housing Material : Aluminum Alloy
Installation : Flat Roof
Heat Pipe : 14mm Condenser Copper
Manifold Color : Silver
Reflector : Aluminum Alloy Reflector
Application : Swimming Pool
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Silver Aluminium Alloy Reflector Heat Pipe Solar Collector 24mm Copper Condenser

Application of Heat Pipe Solar Collector:

high pressure heat pipe solar collectors are usually used in active closed loop system with connection in series and parallel for domestic or large-scale commercial solar water heating applications, such as hot water for hotels, factories, hospitals, schools, swimming pools, space or floor heating, etc.

Working Principle:

high pressure heat pipe solar collector is one of the most popular solar collector with pretty high efficiency.

The selective coating of vacuum tubes converts solar irradiation into heat energy and transfers to copper heat pipes by aluminum wrapping.

The heat transfer liquid in heat pipe then vaporize and rapidly rise to the top condenser.

In active system, a pump circulates water or heat transfer fluid through the manifold header pipe, taking away the heat to store in tank water.

The cooled vapor in heat pipe then liquefies and returns to pipe bottom, waiting for another heat circulation in few seconds.


6 years international responsibility for heat pipe solar collector and 15 years for vacuum tubes due to original quality problems.

Technical Data:

Heat Pipe

Vacuum Tube

Size (mm)Φ58*1800 / Φ47*1500
Tubes (pcs)12 / 15 / 18 / 20 / 24 / 30
Glass tubeVacuum Tube with three-target coating Cu-SS-ALN/AIN
Heat pipeTU1 copper pipe, condenser Φ14mm/ Φ24mm, body Φ8mm
Heat conductorShaped aluminum wrapping tightly contact copper heat pipe
ManifoldManifold headerTP2 copper diameter 35mm (larger size is available)
Manifold shellAnodized aluminum alloy
InsulationHigh-temperature resisting fiberglass plus high-density PU foam
SealsHigh-temperature resisting silicon seal
BracketMaterialShaped strong aluminum alloy adaptable to flat & slope roof
Tube holderAnti-aging UV stabilized nylon
Heat CarrierDistilled water / Anti-freezing propylene glycol and water mixture
ConnectionΦ22mm copper (1 inch male threaded size is available)
Hail ResistanceΦ25mm diameter
Collector Angle20 ~ 90°
Test Pressure12.0 bar
Working Pressure6.0 bar
Anti-freezing(-) 40°C
Model NumberSolar Vacuum Tube


Area/ m2

Collector Size

L*W*H/ mm

Container Loading Qty /sets
Size /mmQty /pcs20GP40GP40HQ

Heat pipe solar collector is comprised of four main parts:

Vacuum Tube:

Absorbs solar energy and converts it to usable heat. Vacuum between the two glass layers insulates against heat loss.

Heat Pipe:

Copper heat pipe with aluminum wrapping that transfers the heat from within the vacuum tube up to the manifold.

The heat pipe is a copper pipe with inside evacuated and filled with phase change liquid, the liquid has a boiling point of only 30°C, which makes heat pipe with very fast start up and excellent heat exchange.


Insulated box containing the copper header pipe. The header is a drilled copper pipes with sockets that the heat pipes plug into.

The heat pipe manifold bears high pressure and usually work in closed loop solar system for indirect solar water heating.

Mounting Frame:

Strong and easy to install with various options to match different mounting methods.

Features of Heat Pipe Solar Collector:

1. Most popular and practical collector in solar water heating system;

2. Wide applications for water heating, pool heating, space heating;

3. Large heating capacity up to 100,000 Liter hot water;

4. Much safe and stable performance with high pressure;

5. Super anti-freezing performance to work in (-) 40C;

6. Very efficient direct or indirect solar water heating;

7. Applicable to active closed loop or open loop system.

8. Strong adaptability to flat or slope roof installation;

9. Easy installation and connection with simple structure;

10. More than 10 years experience from VISION company for consultation

Advantages of Heat Pipe Solar Collector:

Comparing with Vacuum Tube Solar Collector:

1. High efficient heat pipe tubes;

2. High pressure and anti-freezing collector;

3. Less heat loss for closed loop circulation;

4. No risk of tube breaking from thermal shock;

5. No risky of tube breaking from water freezing.

6. No system drainage even though one or several tubes are broken;

Comparing with Flat Plate Solar Collector:

1. Higher efficiency collector, much lower heat loss with vacuum insulation;

2. Super anti-freezing performance for heat pipes in cold weather condition;

3. No system drainage even though one or several tubes are broken;

4. More convenient in system parts carring and installation;


Technical support: We offers design and installation instruction with 10 years installation experience.

OEM: Your LOGO information can be made on our solar collector and carton boxes.

ODM: Design manufacturing is available for manifold header and connection, heat pipe condenser, frame structure, etc

Packing and Shipping

Packaging Details: Export strong corrugated carton outside with polybag and styrofoam protection inside.

Delivery Detail: Within 7 - 10 days for container order quantity upon confirmed invoice or sales contract.

Our Service

Fast response: Your inquiry will be replied within 24 hours via e-mail or online messenger;

Technical support: We have more than 10 years experience for product suggestion, installation guidance, market analysis, etc.

OEM & ODM: Welcome OEM & ODM requirements for solar collector, storage tank, installation frame, and even for some out-sourcing equipment;

Sample checking: In spite of quality control in production, samples will be selected and installed to check prior to delivery;

Minimum order quantity: We offer sample sample manufacturing for customers to check quality and service;

Shipping service: We arrange the goods shipment to abroad ocean port or inland site, and if necessary to make goods insurance, customs clearance, etc;

Import certificates: Certificate Origin CO, FORM A, FORM E, FORM F, customs certification, etc.

Product Tags:

solar hot water collector


heat pipe vacuum tube solar collector

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