U-Pipe Solar Collector

U-pipe solar collector
1.Service long life:as long as 15years
2.Insulation Rock wool
3.Max pressure: 6Pa
4.ISO CE KEYMARK
Features of U-pipe Solar Collector
:
1. No water flows in the evacuated tube, so water scale and tube exposition are avoided. Single broken tube will not affect the working of the system.
2. It can be integrated with the architecture perfectly and be connected with the existing pipes.
3. Patented interferential film coated evacuated tube with absorptance among 94% to 96% and vacuum degree of 5×10-4 Pa; its service life will be not less than 15 years.
4. U pipe collectors have passed the Solar Keymark certificate and CE certificate, met EN12975 standard

Applications of U-pipe Solar Collector:
The solar collector can be installed in solar heating systems to heat water for a wide variety of uses, including home, hotel, school, business projects and industrial uses. When in series or parallel connection, it also can be used to heat swimming pools, and supply heat for underfloor heating or air conditioning.

1.Service long life:as long as 15years
2.Insulation Rock wool
3.Max pressure: 6Pa
4.ISO CE KEYMARK

Considering quality as foundation and customer satisfaction as our aim, we keep on developing and innovating, and working hard in the field of energy saving, do as much as we can for building a green world and brilliant future.

U-Pipe Solar collector description
Name of manufacture:
Changzhou Runsun Energy Technology Co., Ltd.
Collector:
Type name:
RHU 15/1.5
RHU18/1.8
Flat plate/evacuated/subatmospheric
Evacuated
Gross area:
2.02 m
2
2.60 m
2
Apture area:
1.16m
2
1.70m
2
Absorber area:
0.33m
2
1.46m
2
Weight empty:
55 kg
64 kg
Fluid content:
1.78L
2.92L
Number of covers:
1
Cover of materials:
Borosilicate glass
Cover of thickness:
1.5 mm
1.8 mm
Number of tubes or channels:
15
18
Tube diameters or channel dimensions:
φ 47/58 mm
Tube or channel pitch:
72 mm
Heat transfer medium:water/oil/other
Water-Glycol
Specifications(additives etc):

Alternative acceptable heat transfer fluids:

Absorber:
Materials:
Glass
Surface treatment:
Graded AlN/SS -AlN/Cu on glass
Construction type:
Evacuated double glass tube, heat-conducting metal sheet, U-tube Cu
Dimensions:
D:φ 47 mm L: 1.5m
D:φ 58 mm L: 1.8 m
Thermal insulation and casing:
Thermal insulation thickness:
Average 20mm
Average 20mm
Insulation material:
Polyurethane/Rock wool
Sealing material:
Silicon rubber
Limitations:
Maximum operation temperature:
250
Maximum operation pressure:
6 bar