Why choose PM Cleaning for solar panel cleaning in Naast?
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
- Seasonality: optimal cleaning in spring (after pollen) and autumn (after leaves)
- No chemical products: panels have a fragile anti-reflective coating
Professional equipment used
Safety harness and anchor points for rooftop work Telescopic pole system with rotating brush (ground-level cleaning when possible) Demineralised water production unit (reverse osmosis or deionisation)
Did you know?
- Belgian tap water contains an average of 30–40 mg/l of calcium that leaves white deposits on solar panels. (SWDE / VMW water analysis)
- In Belgium, pollen deposits (March–June) and fallen leaves (October–November) are the main causes of solar panel efficiency loss. (Engie / Energuide.be)
Naast at a glance
Village near Soignies. Residential area with local services.
Naast is a residential village near Soignies in the Hainaut province.
Cleaning tips
- Check inverters before and after cleaning to measure performance gain
- Never walk on panels - even invisible micro-cracks reduce performance
Return on investment for cleaning is positive from the first year for installations of 25+ panels
Frequently asked questions
ISSA EMEA Member - European Cleaning Industry Federation
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