New online solar calculator for solar folding roof projects

Screenshot Solarrechner

The new online solar calculator, specially developed for solar folding roofs, calculates the installable output in kWp, the system price and the annual electricity yield based on the data entered. This provides interested parties with a free, non-binding initial assessment of whether the planned area, sewage treatment plant, car park, logistics area, etc. is suitable for a solar folding roof.


Please note:

  • The minimum size for a solar folding roof is 1,500 m2.
  • The area to be covered must be rectangular or L-shaped. Other shapes cannot be considered.
  • The solar calculator takes into account the irradiation data in Switzerland, Germany and Austria.

>to the solar calculator