CPC U-pipe solar collector with German technology

Advantages and benefits

- Can be mounted free-standing or on a pitched roof, easy to install, simple roof fixings
- Integrated into building perfectly, any angle installation
- U pipe - offer low maintenance
- No water in the Vacuum Tubes, no freezing problem in winter, can be used in cold area. It can be still operate in the event of occasional tube breakages.
- 3 years warranty, 20+ years lifespan
- Market leading efficiency/output
- Triple layer selective absorber coating, high absorption coefficient
- evacuated tube outer tube thickness >1.6mm
- Aluminum frame, strong structure, light weight.
- High and constant pressure of polyurethane foaming technology ensure the outstanding insulation quality.
- Certified by European Solar Keymark, meeting the European Standards. 
- Short installation times due to complete pre-assembled collectors.
- with higher efficency even in the medium temperature zone. 
- could be applied in the cold areas. 
- much lower heat loss, higher annual energy output. * Excellent performance evacuated tube collectors


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 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.

For water heating, industrial process heating, pre-heating for steam,  space heating, solar cooling. 

Targeting both the household market and large scale industrial and commercial application.