Shandong, China
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Type of Ownership:
Foreign joint venture
OEM/ODM Service
Sample Available
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Solar Collector, Vacuum Tube Solar Collector, Evacuated Solar Collector manufacturer / supplier in China, offering Pressurized Evacuated Tube Collector with CPC-Reflector for Project, Blue Titanium Project Flat Panel Solar Collector, Swimming Pool Air Source Heat Pump and so on.

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Pressurized Evacuated Tube Collector with CPC-Reflector for Project

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Min. Order / Reference FOB Price
1 Piece US $500/ Piece
Production Capacity: 1 Milliom Sets/ Year
Transport Package: 10sets/Carton Box or Single Packing
Payment Terms: L/C, T/T
Type: Vacuum Solar Collector
Application: Water Heater, Solar Thermal, Air Conditioning System
Pipe Material: Glass

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Basic Info

Model NO.: CPC OEM XL 1514, CPC OEM XL 1521, CPC OEM XL 1914
HS Code: 84199010

Product Description

For water, space and process heating and solar cooling.
Pressurized Evacuated Tube Collector with CPC-Reflector for Project

Scope of Delivery
 Fully pre-assembled unit comprising
- 14,18 or 21 evacuated tubes based on the thermos flask principle
- manifold with direct flow heat conduction unit and dry tube connection
- CPC-reflector
Collectors are packed in individual boxes. In addition, there is a sun protection sheet over the evacuated tubes.

Installation types
- Pitched roof, flat roof, on-wall
Advantages and benefits
- Short installation times due to complete pre-assembled collectors.
- Simple and reliable connection technology in order to extend several collectors side by side through pre-assembled screw connections. Further tubing and an extensive thermal insulation is not necessary.
- Integrated return pipe and highly efficient thermal insulation.
- Manageable module sizes for a very high performance and a quick and easy installation.
- Flow and return pipes may be fitted on the left or the right side of the manifold.
- High flexibility due to the different widths and lengths of the collectors.
- Quick and easy exchange of the evacuated tubes without using any tools.
Performance characteristics
- Low pressure loss allows several modules to be connected in series
- Minimum of soldering points ensures a high leakage safety
- Well-known indestructibility of Ritter Solar tubes confirmed by the hailstone test DIN EN 12975-2
- High energy yield in the transitional period and winter
- In wintery conditions with a 400 W/m² irradiation and 0 °C air temperature at a temperature of 20 °C, Ritter Solar  evacuated tube collectors already have a higher energy yield than flat collectors.
- Extremely low heat loss due to the high vacuum.
- Outstanding design.

 Series    CPC OEM XL 1514  CPC OEM XL 1521  CPC OEM XL 1914
 Number of evacuated tubes   14  21  14
 η0 in relation to aperture, EN 12975  %   64.2  64.2  64.2
 a1 with wind, in relation to aperture  W/(m2k)  0.89  0.89  0.89
 a2 with wind, in relation to aperture  W/(m2k2)  0.001  0.001  0.001
 Yield forecast
(location Wurzburg, Germany, reference area 3 m2)
 kWh/m2a  651  651  651
 Yield forecast
(location Wurzburg, Germany, reference area 5 m2)
  kWh/m2a  589  589  589
 Grid dimensions (length x height x depth)  m  1.62 x 1.64 x 0.1  2.42 x 1.64 x 0.1  1.62 x 2.05 x 0.1
 Gross surface area  m2  2.62  3.92  3.34
 Aperture area  m2  2.33  3.49  2.97
 Collector contents  l  1.9  2.7  2.22
 Weight  kg  41.4  61.2  47.4
 Max. working overpressure  bar  10  10   10 
 Max. stagnation temperature.1)  °C  272  272   272 
 Connection diameter, compression fitting  mm  15  15  15
 Sensor sleeve  mm   6   6   6
 Collector material  Al / Cu / glass / silicone / PBT / EPDM / TPE
 Glass tube material  borosilicate glass 3.3
 Selective absorber coating material  aluminium nitride
 Glass tube (Ø ext./Ø int./wall thickn./tube lgth.)  mm 47/37/1.6/1500
 Colour (aluminium frame profile, anodised)  aluminium grey
 Colour (plastic parts)  black
 Thermal shock test / ITW test number  06COL513/1
 Hailstone test according to DIN EN 12975-2 / TUV test number  435/142448
 EC type examination  Z-IS-DDK-MUC-07-08-100029919-003
 DIN CERTCO registration number  011-7S1950 R

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