Your specialist cleaning company for PV and solar systems

Certified cleaning process with proper visual inspection

The gradual loss of yield due to soiling or possible damage is many times higher than the cost of professional cleaning, including a visual inspection of your PV system. Regular cleaning and maintenance can extend the service life of your PV system up to 40 years or more.

Why clean?  

  • Due to soiling, less light reaches the cells, which leads to a reduced yield of the electricity to be generated.
  • If individual solar cells are dirty, the yield of the entire series-connected module string is reduced.
  • Snow, rain and the desired self-cleaning effect are not enough to keep your PV system clean (see roof window).
  • Regular cleaning and maintenance can extend the service life of your PV system up to 40 years or more.  

Soiled modules

  • due to organic evaporation in agriculture
  • due to soot particles and flue gas
  • due to natural factors such as moss, pollen, lichen and bird droppings

 

Loss of a photovoltaic system

PV yield loss / initial installation in 2008

 

Example: 

For a 100 kW system with 10% soiling
the annual loss is 4449.00 euros.

Information about photovoltaic cleaning

  • We provide professional cleaning with a certified pure water process - completely without chemicals.
     
  • We only use special cleaning brushes that are particularly gentle on the surface.
     
  • We also carry out a professional visual inspection of your PV / solar system and document any damage in words and pictures.
     
  • The gradual loss of yield due to soiling or possible damage is many times higher than the cost of professional cleaning including a visual inspection of your PV system.
Photovoltaic system before - after
Photovoltaic system before - after
Photovoltaic system before - after
Photovoltaic system before - after
Cleaning a photovoltaic system
Cleaning a photovoltaic system
Lichen on the photovoltaic system
Lichen formation on the photovoltaic system
Cleaning with a brush system
Cleaning with a brush system
Lichenification on photovoltaic system
Lichenification the photovoltaic system
Lichenification of the photovoltaic system
Lichenification of the photovoltaic system
Cleaning a photovoltaic rooftop system
Cleaning a photovoltaic rooftop system
Lichen formation on the photovoltaic system
Lichen formation on the photovoltaic system
W800 solar cleaning system in use
W800 solar cleaning system in use
Photovoltaic system cleaning before - after
Photovoltaic system cleaning before - after
Cleaning of a photovoltaic system
Cleaning of a photovoltaic system