Why choose PM Cleaning for solar panel cleaning in Leval-Trahegnies?
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
- Seasonality: optimal cleaning in spring (after pollen) and autumn (after leaves)
Professional equipment used
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)
- Dirty solar panels lose 15–25% efficiency depending on soiling level. (SolarEdge Technologies)
Leval-Trahegnies at a glance
District between Binche and La Louvière. Residential area with local shops.
Leval-Trahegnies is a residential area between Binche and La Louvière.
Cleaning tips
- Never walk on panels - even invisible micro-cracks reduce performance
- Never use a high-pressure cleaner - pressure damages seals and glass
Dirty solar panels lose 15-25% of performance depending on type and degree of soiling (SolarEdge study)
Frequently asked questions
We also serve areas near Leval-Trahegnies
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Professional cleaning in Leval-Trahegnies
In Leval-Trahegnies as everywhere in Belgium, pollen, bird droppings and pollution settle on your panels all year round; tap water, for its part, leaves limescale deposits. We clean exclusively with reverse-osmosis water and soft rotating brushes, from the ground with a telescopic pole where the configuration allows, with harness and anchor points for roof work. From 9 EUR per panel on a recurring contract, one-off visit at 12 EUR per panel.
Every intervention is documented with before-and-after photos, so you can see the result and track the yield on your inverter. Businesses and private individuals, no minimum number of panels.
What sets us apart
- Direct contact - no call centre, you have the number of the person responsible for your site
- Fixed team - the same people at every visit, who know your premises
- Fixed monthly rate - a clear package with no surprises, reviewed annually
- Responsiveness - reply within 24 hours, same-day emergency intervention possible
Reference nearby: the panels and skylight domes of the Coverseal industrial site in Strépy-Bracquegnies, cleaned with reverse-osmosis water.
Michele, co-manager and head of operations, personally supervises every visit. Reply within 24 business hours, firm quote after a short site visit.
We operate in Leval-Trahegnies and all surrounding municipalities. Estimate your budget in 30 seconds →