Why choose PM Cleaning for solar panel cleaning in Court-Saint-Étienne?
Never use a pressure washer on solar panels: the pressure damages seals and can cause micro-cracks. PM Cleaning uses a gentle method certified by manufacturers.
Challenges of solar panel cleaning
- Demineralised water mandatory (tap water leaves limescale deposits)
- No chemical products: panels have a fragile anti-reflective coating
Professional equipment used
Telescopic pole system with rotating brush (ground-level cleaning when possible) Demineralised water production unit (reverse osmosis or deionisation) Safety harness and anchor points for rooftop work
Did you know?
- Professional solar panel cleaning pays for itself in the first year for 25+ panel installations. (Calcul basé sur rendement moyen belgique / Engie)
- Belgian tap water contains an average of 30–40 mg/l of calcium that leaves white deposits on solar panels. (SWDE / VMW water analysis)
Court-Saint-Étienne at a glance
Residential municipality of Walloon Brabant. Former steelworks industry redeveloped. Proximity to the E411 motorway.
Court-Saint-Étienne has redeveloped its former industrial sites into modern residential and commercial zones.
Cleaning tips
- Never walk on panels - even invisible micro-cracks reduce performance
- Never use a high-pressure cleaner - pressure damages seals and glass
Dirty solar panels lose 15-25% of performance depending on type and degree of soiling (SolarEdge study)
Frequently asked questions
We also serve areas near Court-Saint-Étienne
ISSA EMEA Member - European Cleaning Industry Federation
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