vacuum tube solar collector
vacuum tube solar collector uses vacuum tubes, mainfold, installation frame, heat pipe
for heating water, fulfilling thermal energy solar collection and usage
since 2010, Ensun Solar/Kesun New Energy OEM manufacture heat pipe vacuum tube solar collectors with customerzied design and package
SPECIFICATIONS
Manifold Casing Material | Aluminium (grade 3A21) |
Frame Material | 6063 Aluminum Alloy(1.8mm) |
Header Pipe Material | 99.93% pure Copper & lead free 45% silver brazing |
Heat pipe Specification | Thickness:0.6mm,14mm condensor,(24mm condensor optional) |
Fins around heat pipe | Double round aluminum 1.68m |
Insulation | Compressed Glass Wool - K = 0.041W/mK |
Rubber Seals and Rings | HTV grade silicone rubber |
Optimal installation angle | 20-70° Vertical, -5° to +5° Horizontal |
Maximum Operating Pressure | 8 Bar-16psi |
Optimal flow rate | 0.1L/min/tube - 0.026G/min/tube |
FEATURES
solar collector manifold

solar heat pipe

solar vacuum tube

how to install quickly and well

APPLICATIONS
Vacuum tube solar collector is a device that collects and/or concentrates solar radiation from the Sun.
These devices are primarily used for active solar heating and allow for the heating of water for personal use.
Such as Residential, Hospital, Schools, Plants, Swimming pools,etc.

ADVANTAGES
1. High thermal efficiency
Using high-performance selective absorption coating and high thermal conductivity heat pipe, the heat gain is large, the heat loss is few, and the heat collection is much higher than flat panel under the same conditions;
2. Operation under pressure
The rated pressure bearing capacity is 6kgf/cm2, which is especially suitable for huge heat collection projects with forced circulation;
3. Stable output in Winter
There is no water in the tube, it starts quickly and runs all year round. Compared with the non pressure vacuum tube solar collector, heat pipe generates 20-30% more hot water;
4. No over heat in Summer
No reflector is needed to prevent high water temperature and small wind load in summer, and the efficiency of the collector will not be affected due to the performance degradation of the reflector;
5. Small footprint
The vacuum tubes are densely packed, the size of the collector is small, and the installation area is reduced;
6. Easy installation and maintenance
The copper casing is dry-plugged connection, which is easy to install, and the condensation end of the heat pipe is free of scale and hidden danger of water leakage.
7. Long lifespan
High-efficiency and qualified heat pipe, strict production process control, normal service life of more than 15 years.
CERTIFICATE

FAQ
Q1: Is it all right to make customer's own brand name?
A:Yes, we are able to paint or label customers's logos on packages, manifolds and tubes
Q2:Are you a manufactuer or trading company?
A:We are 12 years plant
Q3:Can you do the design for us?
A:Yes, tube color, manifold size and frames are customerzied
Q4:How can I get a sample to check your quality?
A:With technical data,photos and videos or sample by air shipment
Q5:How long can I expect to get the sample?
A:within 10 days by air shipment normally
Q6:Packaging & Shipping:
A:packed in carton and wood box, 20gp container or 40hq container
Q7:What about the lead time for mass production?
A:14 days after deposit 30%
Why choose us?
- We are dedicated to meeting the needs of our customers.
- Our company has successfully developed a variety of high-tech vacuum tube solar collector, which are widely used in many fields.
- Our team is constantly researching and developing new products.
- Today, we are adhering to the quality belief of keeping improving and the strategic development of combining introduction with going out.
- Our prices are very competitive in the market.
- All along, thanks to the support and love of dealers and consumers, our company's business is booming.
- We strive to provide accurate and timely delivery.
- Relying on the comprehensive advantages of our own talents and technology, we produce vacuum tube solar collector with stable performance and reliable quality. At the same time, we have won unanimous praise from consumers with our enthusiastic service.
- We are dedicated to providing excellent customer service and support.
- We fully explore the potential of our employees, promote the growth of talents, and take the path of learning-oriented enterprise development.
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