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25 tubes flate panel solar collector with water tank and work station
25 tubes flate panel solar collector with water tank and work station
  • 1 - 49  Set US $300.000
  • >= 49  Set US $280.000
Supply Ability:
8000000 Set/Sets per 0
Port:
Qingdao
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Quantity:
Set
  • Product Detils
  • Company Profile
Quick Details
Place of Origin:
China (Mainland)
Brand Name:
Yaoguo
Model Number:
YG-18-58
Product Description


18 tubes Vacuum borosilicate glass tube  solar heating collector

Yaoguo Solar Thermal is specialized in making solar vacuum tubes. Tubes not only have different colors, but also have very stable film, which leads to a fast heating and an excellent heat preservation. Here are the photos for your inference:

65.jpg

solar collector.jpg

Structure chart of solar vacuum tube


真空管原理图.jpg


A solar vacuum tube is mainly made of these parts:

1.Getter 2. Spring holder 3.Outer Tube 4.Inner tube 5.Vacuum

6. Anti-reflection layer 7.Absorbance layer 8. Infrared-reflection layer     

 

How does Yaoguo solar vacuum tube work?

After installation and check the heating collector system correctly, cold water is filled in the water tank. Due to gravity, cold water flowed into the vacuum tubes, absorbing the heat (which the temp. might reach 250 degree centigrade). Cold water changes into hot water and goes back to the water tank.

集热原理.jpg


Specification of solar collectors

Item

Specification

Outer tube diameter (mm)

Φ58

Inner tube diameter (mm)

Φ47

Tube length (mm)

 1800

Water tank: 

200L 304 stainless steel, water station

solar manifold:

18 ports
Specification of vacuum tubes:

 Coating   property

Structure

Cu-SS-ALN

Sediment method

3 Targets   magnetron sputtering

Absorption ratio

α=0.93~0.96(AM1.5)

Emission ratio

ε=0.04~0.06(80°C±5°C)

Vacuum tightness

P<=5.0×10-3 Pa

Heat loss

0.4   -0.6W/(m2.°C)

Resist cold temperature

-25°C

Resist high   temperature

250°C

Service life

15 Years

Yaoguo Solar has a complete industrial chain of solar vacuum tube, which ensures the quality and quantity of the goods. Solar borosilicate vacuum tube is a kind of high-precision products. So all the procedures finishing in one place could produce items with stable quality, and reduce cost at maximum to benefit the customers.

production procedures 小图.jpg

Our Advantages

 Reasons using Yaoguo solar vacuum tubesare:

1. Over 10 years production experiences

2. Production chain from glass tube to solar vacuum tube which could ensure the stability of tubes.

3. 8 years export experiences

4. Global network

5. Fast delivery (production time: 5 containers within 5 days; 10 containers within 10 days.

Specification

Quantity each   carton

20ft

40HC

Ø 47*1500mm

15/20/24pcs

5040pcs

12000pcs

Ø 47*1800mm

15/20/24pcs

4600pcs

10200pcs

Ø 58*1800mm

10/15pcs

2600pcs

6600pcs


Please use the factory-direct-buy message to contact us. We will reply in 24 hours.
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China (Mainland) | Manufacturer

Experience:Established 2009

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