Solar panel cleaning in Marcoussis (91460)
Solar panels, photovoltaic or thermal, on roofs, carports or the ground. Clean water and a soft brush, with no harsh products and no pressure washing.
Solar panel cleaning is not on the list of Services à la Personne activities: it deals with energy-generating equipment, wherever it is mounted. No tax credit applies to this service.
Send a photo: for many jobs that is all we need to prepare the quote, with no visit.
Washing is done with clean water and a soft brush on a pole. No harsh products, no pressure washing, no squeegee: the glass on a panel carries a surface treatment that a household cleaner or too strong a jet can damage, and a scratched module stays scratched. The work is best done early in the morning or at the end of the day, on cold panels.
Pricing is per panel, once the number of modules, the pitch and the access are known. A ground or carport array is quicker to work through than a steep roof at first-floor height, for the same number of modules. The quote is free, and a photo of the array is often enough to prepare it.
What is different in Marcoussis
Larger houses with conservatories and roof windows, often out of reach without a telescopic pole.
A roof window and a conservatory roof are pitched, but not steeply enough for rain to clean them. Leaves and moss build up along the seals and in the low corners, exactly where the water slows, and end up staining the glass properly.
Larger houses, often with a converted loft and a conservatory. Height and pitch drive the quote far more than the number of panes does, and they are the first thing to look at on a photo you send through.