Why choose PM Cleaning for solar panel cleaning in Montignies-sur-Sambre?
In Belgium, pollen deposits (March–June) and fallen leaves (October–November) are the main causes of efficiency loss. Semi-annual cleaning keeps your panels at optimal performance.
Challenges of solar panel cleaning
- Sometimes difficult access: steep roofs, no anchor points
- Seasonality: optimal cleaning in spring (after pollen) and autumn (after leaves)
Professional equipment used
Safety harness and anchor points for rooftop work Soft squeegee for vertical or steeply inclined panels Telescopic pole system with rotating brush (ground-level cleaning when possible)
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)
- Belgium averages 1,550 sunshine hours annually — every percentage of efficiency lost to soiling represents a measurable financial loss. (IRM (Institut Royal Météorologique))
Montignies-sur-Sambre at a glance
District of Charleroi along the Sambre. Mix of residential and redeveloped industrial areas.
Montignies-sur-Sambre is a growing district of Charleroi benefiting from the redevelopment of former industrial sites along the Sambre.
Cleaning tips
- Never walk on panels - even invisible micro-cracks reduce performance
- Check inverters before and after cleaning to measure performance gain
In Belgium, pollen deposits (March-June) and fallen leaves (October-November) are the main sources of soiling
Frequently asked questions
ISSA EMEA Member - European Cleaning Industry Federation
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