Why choose PM Cleaning for solar panel cleaning in Zaventem?
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
- Sometimes difficult access: steep roofs, no anchor points
- Working at height: sloped roofs, industrial platforms, carports
Professional equipment used
Performance measurement device for before/after monitoring (optional) Demineralised water production unit (reverse osmosis or deionisation) Safety harness and anchor points for rooftop work
Did you know?
- Professional solar panel cleaning pays for itself in the first year for 25+ panel installations. (Calcul basé sur rendement moyen belgique / Engie)
- In Belgium, pollen deposits (March–June) and fallen leaves (October–November) are the main causes of solar panel efficiency loss. (Engie / Energuide.be)
Zaventem at a glance
Municipality hosting Brussels Airport, the main Belgian airport. Brussels Airport Business Park and corporate offices. Major logistics and transport hub.
Brussels Airport in Zaventem handles 25+ million passengers annually and is the largest employer in the region with 20,000+ direct jobs.
Cleaning tips
- Clean early morning when dew helps loosen dirt
- 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
We also serve areas near Zaventem
Diegem Machelen Vilvoorde Kortenberg Steenokkerzeel
ISSA EMEA Member - European Cleaning Industry Federation
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