JIAXING PASSION NEW ENERGY TECHNOLOGY CO., LTD.

JIAXING PASSION NEW ENERGY TECHNOLOGY CO., LTD. Solar Water Heater, Solar Collector, Flat Panel manufacturer

Manufacturer from China
Verified Supplier
7 Years
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Eco Friendly U Pipe Solar Collector 30 Tube Rockwool Polyurethane Insulation

Eco Friendly U Pipe Solar Collector 30 Tube Rockwool Polyurethane Insulation

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Brand Name :PASSION/OEM
Model Number :30tubes
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
Packaging Details :CARTONS/PLYWOOD CASE/PALLET
Collector Area :4 m2
Tubes :30 Tubes
Frame :Aluminum Alloy
Assembly :Flat Roof
Collector :U Pipe
Manifold Color :Black
Insulation :Rockwool Polyurethane
Application :Room Heating
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Black Coating U Pipe Solar Collector 30 Tube Rockwool Polyurethane Insulation

Specifications

solar keymark collector
1. Certificate: Solar keymark & SRCC
2. Anti-freeze Max. Minus 50
3. 10 years warranty

Basic information of U Pipe Solar Collector

U Pipe Solar collector is a collector designed for balcony.

It is widely used for tall buildings in China.

It combined with building perfectly. The collector consist of manifold, manifold box, rockwool insulation, U pipe, aluminum fin, vacuum tube and frame.

Tube
Tube size: 58-1800

Tube quantity: 10tubes

Tube coating: ALN/SS-ALN/CU

Absorption coefficient: ≥ 94%

Emission coefficient: ≤ 7%

Manifold box: Aluminum alloy

Frame: Aluminum alloy

U Pipe: 8mm diameter red copper

Installation

1) It must be installed by qualified person

2) It must be installed on South balcony

3) The design is for horizontal. The tube should be same as horizontal direction.


The working principle of solar collector is very simple:
1. Solar Absorption:

Solar radiation is absorbed by the evacuated vacuum tubes and converted into heat.
2. Solar Heat Transfer:

The liquid from manifold will flow into U pipes.

The U pipe is heated inside vacuum tube.

So the liquid will be heated inside U Pipe and back to the manifold.
3. Solar Energy Storage:

The controller will monitor there is heat energy available when the liquid was heated and back to manifold.

Then controller will start pump to circulate the energy to water tank.

Type PT01-10 PT01-15 PT01-20 PT01-25 PT01-30 PT01-15B PT01-30B
Number of tubes 10 15 20 25 30 15 30
Gross area (m²) 1.63 2.40 3.17 3.93 4.70 1.33 2.42
Aperture area (m²) 0.94 1.41 1.88 2.35 2.82 0.63 1.30
Absorber area (m²) 0.805 1.24 1.65 2.06 2.48 0.54 1.08
Peak power (W / Collector) 659 900 1199 1499 1799 450 900
Allowable operating pressure (bar) 6 6 6 6 6 6 6
Test pressure (bar) 10 10 10 10 10 10 10
Max. stagnation temperature 232°C 200°C 200°C 200°C 200°C 200°C 200°C
Max. operating temperature 95°C 95°C 95°C 95°C 95°C 95°C 95°C
Flow rate (l / m2h) 50-150 50-150 50-150 50-150 50-150 50-150 50-150
Absorber material CU/AI/SS/N2 Borosilicate glass
Coating ALN/SS-ALN/CU
Absorption coefficient ≥ 94% ≥ 94% ≥ 94% ≥ 94% ≥ 94% ≥ 94% ≥ 94%
Emission coefficient ≤ 7% ≤ 7% ≤ 7% ≤ 7% ≤ 7% ≤ 7% ≤ 7%
Weight (kg) 36.4 55 77 96 116 32 65
Liquid content 0.62L 0.93L 1.24L 1.55L 1.82L 0.93L 1.82L
Mounting angle 15 - 75° 15 - 75° 15 - 75° 15 - 75° 15 - 75° 15 - 75° 15 - 75°
Frame 2mm Aluminum Alloy
Heat pipe 8mm red copper
Long-term stable vacuum (Pa) <5*10-3 <5*10-3 <5*10-3 <5*10-3 <5*10-3 <5*10-3 <5*10-3
Glass tube diameter 58mm 58mm 58mm 58mm 58mm 58mm 58mm
Vacuum tube wall thickness 1.6mm 1.6mm 1.6mm 1.6mm 1.6mm 1.6mm 1.6mm
Insulation Compressed Rockwool
Collector width 800mm 1175mm 1550mm 1925mm 2300mm 1175mm 2300mm
Collector length 2043mm 1200mm
Manifold 38mm red copper
Tube length 1800mm 850mm
Pressure drop <5mbar(80L/h), 12mbar (150L/h)

Remark

1. U pipe vacuum tube solar collector

2..Max.service temperature (degree):95°

3. Mainfold connection :22mm

4. Max. stagnation temperature (degree)252°

5. Test temperature (Pa):1Mpa

FAQ:

Q1: Can I have a sample for testing?

A: Actually we think samples are not very important.You can buy from anywhere.

But we think our goods will better then any others.

Samples will be 10% higher then the cargo.

Q2: Can I add my logo on the Solar water heaters?

A: Yes,OEM and ODM are available for us.

But you should send us the Trademark authorization letter.

Q3: How can i get the after-service?

A: We will send you the spare parts by free if the problems caused by us.

If it is the men-made problems,we also send the spare parts,but you should pay.

For our range hood motors it is 3-5 years free maintenance.

Q4: Can I have a visit to your factory before the order?

A: Sure,welcome to visit our factory.

Eco Friendly U Pipe Solar Collector 30 Tube Rockwool Polyurethane Insulation

China Eco Friendly U Pipe Solar Collector 30 Tube Rockwool Polyurethane Insulation for sale

Eco Friendly U Pipe Solar Collector 30 Tube Rockwool Polyurethane Insulation

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