Scope of Delivery
Fully pre-assembled unit comprising
- 6,9,12,15 or 18 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.
Fully pre-assembled unit comprising
- 6,9,12,15 or 18 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
Specification
Series | CPC1515 | |
Number of evacuated tubes | 15 | |
η0 in relation to aperture, EN 12975 | % | 64.2 |
a1 with wind, in relation to aperture | W/(m 2 k) | 0.89 |
a2 with wind, in relation to aperture | W/(m 2 k 2 ) | 0.001 |
Yield forecast (location Wurzburg, Germany, reference area 3 m 2 ) | kWh/m 2 a | 651 |
Yield forecast (location Wurzburg, Germany, reference area 5 m 2) | kWh/m 2 a | 589 |
Grid dimensions (length x height x depth) | m | 1.74x1.64x0.1 |
Gross surface area | m 2 | 2.85 |
Aperture area | m 2 | 2.5 |
Collector contents | l | 2 |
Weight | kg | 46 |
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 | aluminum nitride | |
Glass tube (Ø ext./Ø int./wall thickn./tube lgth.) | mm | 47/37/1.6/1500 |
Color (aluminum frame profile, anodized) | aluminum grey | |
Color (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 | 011-7S1948 R |