Vacuum Tube Solar Collectors for Rooftop

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
5 set
Supply Capability:
10000 set/month

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Product Description:

Specifications 


manifold (inner)

red copper

manifold (exterior)

aluminum alloy

glass tube dimensions

58mm * 1800mm

daily efficiency

≥55%
 
 

heat preservation

72 hours

hail resistance

25mm

max pressure

7 bar

coating of vacuum tube

ALN/AIN-SS/CU

heat pipe

anti-freezing > -35 degree

certificate

Solar Keymark, EN12975,SRCC


 

Serious Product

 Models

L*W*H mm

Vacuum tube

Power output

Efficiency

Header mm

Frame

container loading 20FT/40HQ sets

Gross Weight kg

SHC-8

1917*910*133

58*1800*8pcs

939W

0.668

Φ35/1.0

AL alloy

 185/445

 27

SHC-10

1917*1130*133

58*1800*10pcs

1189W

159/385

33

SHC-12

1917*1350*133

58*1800*12pcs

1440W

149/358

40

SHC-15

1917*1680*133

58*1800*15pcs

1815W

120/290

49

SHC-18

1917*2010*133

58*1800*18pcs

2191W

100/242

59

SHC-20

1917*2230*133

58*1800*20pcs

2442W

87/210

66

SHC-22

1917*2450*133

58*1800*22pcs

2692W

83/202

72

SHC-24

1917*2670*133

58*1800*24pcs

2943W

77/188

79

 

Packaging & Delivery

Packaging Details:

Exporting Carton with big foaming protection 
  Packing size: 
  Heat pipe vacuum tube: 
  10pcs/ctn:197*34*425px 
  12pcs/ctn:197*28*600px 
  15pcs/ctn:197*34*600px 
  Manifold and bracket: 
  GSC15:/18/20:200*40450px 
  GSC22:200*16*500px 
  GSC25:205*16*20 
  GSC30:241*16*500px

Delivery Detail:

In 10-15 days

 

Loading Quantity

Model

Tube

Tube Q.T.Y

Loading Q.T.Y/40HQ

GSC15

58*1800mm

15pcs

315sets

GSC18

58*1800mm

18pcs

265sets

GSC20

58*1800mm

20pcs

248sets

GSC22

58*1800mm

22pcs

225sets

GSC25

58*1800mm

25pcs

200sets

GSC30

58*1800mm

30pcs

168sets

 

Principle of solar collector:

 

Vacuum Tube Solar Collectors for Rooftop

Vacuum Tube Solar Collectors for Rooftop




 

Solar collector details

Vacuum Tube Solar Collectors for Rooftop

Vacuum Tube Solar Collectors for Rooftop


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Q:Vacuum tube for solar collectors
Heat pipe vacuum tube and other types of solar water heaters, compared with the following irreplaceable advantages:
Q:Solar collectors and tank water can not cycle what is the reason
If the exhaust valve is not installed, theoretically through the collector outlet pipe directly discharged to the tank, the water part of the pipeline gas block the possibility is not large.
Q:Where is the solar collector installed in the building?
Different local requirements and horizontal angle is not the same, in the north and the horizontal angle needs a little bigger.
Q:What is the principle of thermal conversion of solar collectors?
The basic principle is to collect solar radiation can use the greenhouse effect to heat objects and access to heat, such as plastic film, greenhouses, greenhouses and so on. At present, there are two kinds of solar energy collection devices: one is a flat type collector, such as solar water heaters, etc .; the other is a focus collector, such as reflective solar cookers, high temperature solar furnace.
Q:The characteristics of flat solar collectors
Because the vacuum tube solar collectors are composed of a number of vacuum tubes, there is a gap between the tubes, when the sun is irradiated, a part of the solar energy is not accepted by the collector. Flat solar collectors are a continuous plane, the entire collector surface can accept the sun.
Q:Condensation type solar collectors and non-concentrating heaters
according to whether to track the sun, according to whether there is a vacuum space; According to the collector type of heat transfer, the solar collectors can be divided into two types. Liquid collector air collector according to enter the mouth of the solar radiation is to change the direction of classification According to the solar radiation into the lighting port to change direction,
Q:What is the solar collector
different substances and different colors for different wavelengths of light absorption and reflection ability is not the same. Black color absorbs the sun the strongest, so the cotton is generally used dark or black cloth. White sunshine the strongest ability, so the summer shirt is mostly light or white.
Q:The introduction of flat solar water heater
Flat solar collectors placed in the building bar inside the balcony, windows, roof, walls, make up for the traditional solar water heater due to lack of congenital can not achieve the perfect combination with the building and the environment regret.
Q:Is solar collector directly using solar energy?
As the solar light is more dispersed, we must try to put it together, so the collector is a key part of the use of solar energy devices.
Q:Flat solar collector is a good blue film, or good black chrome? It is best to specify.
The absorption ratio α and the emission ratio ε of the black chromium coating are 0.93-0.97 and 0.07-0.15, respectively, and α / ε is 6 to 13, and has excellent spectral selectivity.

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