Why choose PM Cleaning for solar panel cleaning in Seneffe?
Dirty solar panels lose 15–25% efficiency (SolarEdge). For a 25-panel installation, that's €200–400 in lost production annually. Professional cleaning at €9/panel pays for itself in the first year.
Challenges of solar panel cleaning
- Working at height: sloped roofs, industrial platforms, carports
- Demineralised water mandatory (tap water leaves limescale deposits)
Professional equipment used
Performance measurement device for before/after monitoring (optional) 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)
- Belgium averages 1,550 sunshine hours annually — every percentage of efficiency lost to soiling represents a measurable financial loss. (IRM (Institut Royal Météorologique))
Seneffe at a glance
Municipality along the Charleroi-Brussels Canal. The Seneffe-Manage business park attracts logistics and industrial companies. The Château de Seneffe is a cultural attraction.
The Seneffe-Manage business park hosts 100+ companies. The Château de Seneffe is one of the finest 18th-century estates in Belgium.
Cleaning tips
- Check inverters before and after cleaning to measure performance gain
- Never use a high-pressure cleaner - pressure damages seals and glass
In Belgium, pollen deposits (March-June) and fallen leaves (October-November) are the main sources of soiling
Frequently asked questions
We also serve areas near Seneffe
ISSA EMEA Member - European Cleaning Industry Federation
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