10 Tubes Black Coating U Pipe Solar Collector For Residential
Heating Sloped Roof
Description:
1. The evacuated tubes which are slid onto a U-shaped heat transfer
unit absorbs the sun energy and transform it into heat .As a result
the liquid gets heated .
When required temperature is reached ,the pump in the solar circuit
is activated by the controller and transports the heat to the hot
water storage tank or the heating system.
2. Suitable for mains pressure water.
3. Since there is no water in the tubes itself ,the tubes will not
break in winter.
4. The collector is mountable on the sloped or flat roofs or on a
facade. The installation is the most flexible since it can work
well in any installation angle.
5. System is reliable and efficient .
6. It can be combined with an existing pipeline.
7. It can be operated even if one tube breaks.
| U Pipe Solar Collector |
| Absorber Coating | SS-ALNx/Cu |
| Absorption | ≥92% |
| Emission | ≤8% |
| Vacuum Tube Diameter (mm) | 58 |
| U Pipe | 8mm Copper Pipe |
| Vacuum Tube Number | 10 | 12 | 16 | 18 | 20 |
| Distance between Pipes(mm) | 80 |
| Glass Tube Material | Borosilicate Glass 3.3 |
| Thermal Expansion coefficient of Glass(/K) | (3.3-0.1)×10-6/K |
| Vacuum Grade (bar) | 10-6bar |
| Manifold |
| Shell Material | Aluminum Alloy |
| Inlet and Outlet | 22mm |
| Limitation |
| Stagnation Temperature (°C) | >200℃ |
| Freezing Resistance | >-20℃ |
| Hail Resistance | 25mm |
| Maximum Working Pressure(bar) | 6bar |
| Allowed Heat Transfer Medium | Water |
Packaging & Delivery
Packaging Details:water tank is 1 PC/Carton, solar panel is 1
PC/Carton. Sample put in wooden case, Standard package carton for
sea delivery.
Delivery Detail:By T/T,within 5 days after received part of
deposit.
Payment term:
1. T/T 30% Deposit in advance and balance should be paid after
receiving the B/L copy.
2. L/C at sight (if your quantity reaches 5*40’ HQ container)
3. Sample order or LCL: we accept western union and one touch
business.
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.
