Solar Project No-pressurized Solar Collector Model SC-V

Ref Price:
$500.00 - 650.00 / set
Loading Port:
Shanghai
Payment Terms:
TT or LC
Min Order Qty:
100 set
Supply Capability:
500 set/month

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Product Description:

1. Structure of Solar Project No-pressurized Solar Collector Model SC-V

This kind of solar collector is designed for commercial buildings,Suitable for schools, dormitories, hotels, bath centers and other public constructions as well.

It is composed by the following parts:

Solar Project No-pressurized Solar Collector Model SC-V

 

1.vacuum tube

2.dustproof rubber

3.polyurethane insulation

4.casing

5.fixed bolt

6.inner tank 

7. nozzle seal ring

Solar Project No-pressurized Solar Collector Model SC-V

 

2. Main Features of Solar Project No-pressurized Solar Collector Model SC-V

  • Food grade SUS304 inner tank, corrosion resistant for long service life.

  • Unpressurized, suitable for natural circulation system,in large collector area,easy to assemble and install.

  • Polyurethane insulation, High pressure foaming process, small heat conductivity coefficient, not easy to loss heat.

 

3. Solar Project No-pressurized Solar Collector Model SC-V Images

 Solar Project No-pressurized Solar Collector Model SC-V

 

4. Solar Project No-pressurized Solar Collector Model SC-V Specification

Model

SC-V-50-II

SC-V-60-II

Tube Qty(pcs)

50

60

Tube Pitch(MM)

75

75

Tube Diameter/ Length(MM)

φ58/1800

φ58/1800

Vacuum Tube Material

high borosilicate

glass 3.3

high borosilicate

glass 3.3

Thickness of Inner Tube/OuterTube(MM)

1.6/1.8

1.6/1.8

Inner tank Material / Thickness(MM)

SUS304/0.41

SUS304/0.41

Joint Specification

1″

1″

Insulation Material/ Thickness(MM))

Polyurethane/40

Polyurethane/40

Rated Pressure(MPa)

0.003

0.003

Working Temperature ℃

<100

<100

Capacity(L)

145

175

Collecting Area(㎡)

4.8

5.8

Gross Area(㎡)

7.72

8.24

Referral Traffic(L/min)

5.76

6.96

Intercept Efficiency η0

0.62

0.62

Heat Loss Coefficient a

3.0

3.0

Collector Net Weight(kg)

12.5

129.5

Horizontal installation size

Angle

15°

15°

a   (㎜)

2060

2435

b   (㎜)

1974

2349

c   (㎜)

1860

2335

d   (㎜)

2023

2360

e   (㎜)

2200

2550

f   (㎜)

770

860

G (㎜)

3715

3715

H (㎜)

3560

3560

H/2 (㎜)

1780

1780

 

5. FAQ

(1). Are the solar collectors noticeable on the roof?
If only the collector is mounted on the roof it should blend into the roof design quite well. Our solar collectors are very thin and can be flush mounted on a roof. From a distance they look somewhat like a skylight. You may have to check with your local council regarding building restrictions when installing your solar collector.

(2). Can the solar collectors be mounted on a flat surface?
Yes they may be mounted on a flat roof or on the ground by using a stainless steel Flat Roof Frame. The collector should be installed at a minimum of 20o angle to ensure optimal heat pipe operation.

(3). How do I protect my solar system during subzero temperatures?
If you have a system that is operating in areas with subzero temperatures, freeze protection must be implemented. The easiest means of preventing freezing is to use a controller with a low temperatures setting, so when the manifold temperature drops below a certain pre-set temperature (5oC/40oF), the pump will circulate, warming the collector with water from the bottom of the storage tank. The pump will not run continually, just periodically, the frequency of which will depend on the outside temperature. In extremely cold areas, a closed loop using a glycol/water mix may be appropriate.

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Q:Superconducting heat pipe solar collector temperature ok
Heat pipe collector can be used under the conditions of minus 50 ℃, can withstand pressure operation, but the heat pipe condensation side (heating side) surface area is only one hundred percent of the vacuum tube, easy to scale, heat transfer effect as vacuum tube, and the use of direct effect
Q:Is solar collector directly using solar energy?
Solar collectors are directly using solar energy. A solar collector is a device that converts radiant energy from the sun into heat.
Q:Solar collectors and tank water can not cycle what is the reason
pipeline loop problem. If there are other piping behind the pump, pay attention to other pipeline valve opening and closing situation
Q:About centralized solar water heater
passes through the solenoid valve or the collecting system circulating water pump under the control of the control system to run automatically, The hot water in the collector will be transferred to the
Q:What is the classification of solar collectors?
According to whether the collector is tracking the sun is divided into: tracking collector, non-tracking collector according to whether there is a vacuum within the collector is divided into: flat-type collector, vacuum tube collector.
Q:How can solar collector system prevent wind?
The collector must be provided with proper wind protection, bolted or secure. Other components of the solar thermal water system are affected by the wind may cause damage or affect the normal operation of the system,
Q:Condensation type solar collectors and non-concentrating heaters
solar collectors can be divided into two types. Condenser collector A condenser is a solar collector that uses a reflector, a lens, or other optics to change the direction of solar radiation entering the lighting port and converge to the heat absorber
Q:What is the solar collector
The relatively high efficiency collector consists of a collection and absorption device. Sunlight from different wavelengths of visible light and invisible light composition,
Q:Where is the solar collector installed in the building?
Hello, the location of solar collectors have different species, can be placed on the roof, the angle is generally 45 degrees, you can put on the south wall and building integration, selected as a satisfactory answer Thank you!
Q:Flat solar collector is a good blue film, or good black chrome? It is best to specify.
Black chromium coating thermal stability and high temperature performance is also very good, suitable for high temperature conditions, at 300 ℃ long-term stable operation. In addition, the black chrome coating also has good weather resistance and corrosion resistance.

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