Skip to Content
Nettoyage d'un panneau solaire à l'eau pure

Solar panel washing: get the most out of your system

Thanks to a state-of-the-art osmosis water system, I take care of cleaning your solar/photovoltaic system so that it stays as clean and efficient as possible.

Request a customized quote 

How much yield do you lose if you don't clean your system?

0%

Freshly cleaned

2 à 7%

Cleaned within the last 12 months

20%

Average yield loss after 3 years without cleaning

Let's look at more concrete examples than these averages. A house with no vegetation within 30 metres, with panels inclined at least 15° to the ground, experiencing heavy rain but generally dry weather, could lose less than 5% of its efficiency after 3 years without cleaning.

On the other hand, a house in the middle of a forest, with a fir tree less than 20 metres from the system, and with little heavy rain and damp weather throughout the year, could lose up to 40% of its efficiency after 2 years.

Most of the time, you'll find yourself in the middle of these extremes, not needing a semi-annual cleaning, but rather an annual or biennial one.

Convinced? Don't hesitate to contact me!

We can discuss your needs and see what can be done.

Impeccable service and unfailing commitment.

Je suis convaincu de la qualité de mes prestations, c'est pourquoi mes services s'accompagnent d'une garantie Satisfait ou Retouché de 48H. En d'autres termes, si vous n'êtes pas entièrement satisfait de mon travail, je reviendrai gratuitement pour apporter les corrections nécessaires.

FAQ