Pressurized Large CPC Collector with Big Aperture Area

China Pressurized Large CPC Collector with Big Aperture Area, Find details about China Evacuated Tube Collector, CPC Reflector from Pressurized Large CPC Collector with Big Aperture Area

Model NO.
CPC XL
Trademark
OEM brand
Origin
Jinan, China
HS Code
84199010
Model NO.
CPC XL
Trademark
OEM brand
Origin
Jinan, China
HS Code
84199010
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.

Specification
 Series  CPC OEM XL 1921
 Number of evacuated tubes 21
 η0 in relation to aperture, EN 12975 %  64.2
 a1 with wind, in relation to aperture W/(m2k) 0.89
 a2 with wind, in relation to aperture W/(m2k2) 0.001
 Yield forecast
(location Wurzburg, Germany, reference area 3 m2)
 kWh/m2a 651
 Yield forecast
(location Wurzburg, Germany, reference area 5 m2)
  kWh/m2a 589
 Grid dimensions (length x height x depth) m 2.42 x 2.05 x 0.1
 Gross surface area m2 5.01
 Aperture area m2 4.46
 Collector contents l 3.18
 Weight kg71.2
 Max. working overpressure bar 10
 Max. stagnation temperature.1) °C 272
 Connection diameter, compression fitting mm 15
 Sensor sleeve mm  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.) mm47/37/1.6/1500
 Colour (aluminium frame profile, anodised) aluminium grey
 Colour (plastic parts) black