Why choose PM Cleaning for solar panel cleaning in Berchem-Sainte-Agathe?
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)
- Sometimes difficult access: steep roofs, no anchor points
Professional equipment used
Performance measurement device for before/after monitoring (optional) Demineralised water production unit (reverse osmosis or deionisation) Telescopic pole system with rotating brush (ground-level cleaning when possible)
Did you know?
- A pressure washer misused on solar panels can cause invisible micro-cracks reducing efficiency by 5–10%. (Solar panel manufacturer warranty guidelines)
- Belgian tap water contains an average of 30–40 mg/l of calcium that leaves white deposits on solar panels. (SWDE / VMW water analysis)
Berchem-Sainte-Agathe at a glance
Residential municipality in the west of Brussels. Shops along the Ghent Road.
Berchem-Sainte-Agathe is one of the smallest municipalities in the Brussels Region with a tight-knit local business community.
Cleaning tips
- Never use a high-pressure cleaner - pressure damages seals and glass
- Check inverters before and after cleaning to measure performance gain
Return on investment for cleaning is positive from the first year for installations of 25+ panels
Frequently asked questions
We also serve areas near Berchem-Sainte-Agathe
ISSA EMEA Member - European Cleaning Industry Federation
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