Why choose PM Cleaning for solar panel cleaning in Lessines?
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
- Demineralised water mandatory (tap water leaves limescale deposits)
- Working at height: sloped roofs, industrial platforms, carports
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?
- A pressure washer misused on solar panels can cause invisible micro-cracks reducing efficiency by 5–10%. (Solar panel manufacturer warranty guidelines)
- Professional solar panel cleaning pays for itself in the first year for 25+ panel installations. (Calcul basé sur rendement moyen belgique / Engie)
Lessines at a glance
Municipality known for its porphyry quarries. Commercial centre and local industry. Position in western Hainaut.
Lessines porphyry quarries are among the largest in Europe and supply road and construction materials internationally.
Cleaning tips
- Check inverters before and after cleaning to measure performance gain
- Never use a high-pressure cleaner - pressure damages seals and glass
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
Request your free quote for solar panel cleaning in Lessines
Get your online estimate