Already 80+ installations cleaned in the Ghent region

Cleaning solar panels in Ghent

Name: Solarco
Rating: 5

With the port of Ghent, ArcelorMittal and the Canal Zone nearby, solar panels in greater Ghent run in a decidedly industrial environment. Metal particles, fine dust and pollen quickly adhere to the glass and nibble imperceptibly at your yield. We clean your installation streak-free with osmosis water, safe for the coating and without risk to yourself.

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5/5 Google Reviews

Active in BE, NL, DE & FR

Since 2018

500+ corporate clients

Ghent: specific conditions for solar panels

With the port cluster along the Canal Zone, ArcelorMittal and the chemical industry in Zelzate, Ghent is among the more heavily polluted regions for solar panels in Flanders. Industrial precipitation, fine dust and pollen from urban parks combine to create a rapidly increasing pollution load.

Local factors affecting returns

Canal zone industry: steel and chemical plants between Ghent and Zelzate deliver precipitation of metal particles and fine dust onto roofs in the wider area.
Traffic density: the R4 and the E17/E40 continually bring fine dust and soot, especially on roofs in Sint-Amandsberg, Ledeberg and Drongen.
Pollen and leaf litter: Citadel Park, Bourgoyen-Ossemeersen and the city's trees produce quite a lot of pollen and leaves in spring and autumn.
Seagulls at the docks: in port neighbourhoods, seagulls leave localised stains on low-slope installations.

What that means for your installation

For the Ghent region, we recommend one to two cleanings per year. Companies in the Canal Zone or homes in Sint-Amandsberg and Wondelgem usually see the highest yield gains after a second cleaning, as industrial precipitation quickly re-attaches.

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Getting solar panels professionally cleaned

Getting solar panels cleaned doesn't have to be complicated. You request a quote, we schedule a date, and our team does the rest - you don't even have to be there. Afterwards, you will receive a report with before and after photos. No hassles, no surprises, no additional costs.

Our 4-step approach

Thorough pre-inspection

Visual + thermographic check of your installation. We identify hotspots and damage before cleaning.

Robotic cleaning with osmosis water

Our certified cleaning robots operate on battery, without chemicals. Osmosis water dissolves all dirt and leaves no streaks or residue.

Quality control

After cleaning, we recheck each panel. You will receive a detailed report with before and after photos.

Aftercare and Advice

Based on your installation, environment and production data we draw up an optimal cleaning calendar.

Why companies choose Solarco

Professional and environmentally friendly

Solarco uses professional techniques to clean your solar panels, including robotic cleaning systems and osmosis water. This is not only better for your panels, but also better for the environment as no harsh cleaning agents are involved in our solar panel cleaning.

Safety first

We always work according to strict safety guidelines. Our operators are fully certified and trained to work on aerial platforms and roofs. Moreover, we have comprehensive insurance that covers any kind of risk or liability. This allows us to safely clean solar panels.

Innovative cleaning robots

For large solar parks or extensive roof installations, Solarco deploys robot cleaners. These robots run on batteries and are certified by renowned module manufacturers. The robot can quickly and evenly clean large installations of solar panels without damaging the panels.

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Benefits of professional solar panel cleaning in Ghent

Higher efficiency: Several studies show that cleaning solar panels can provide an efficiency improvement of a few percent to as much as 15%, depending on the degree of contamination.
Longer lifespan: By preventing dirt build-up and hot spots, your entire system will last longer.
Safety and warranty: Many manufacturers recommend professional cleaning to maintain the warranty. Climbing a roof yourself is also not without risk.
Time savings: With the right tools and experience, we can take care of a large installation in a short time, while you yourself spend your precious time on other things.
Sustainable approach: Osmosis water and robotic cleaning minimise the use of harmful chemicals, which is better for the environment as well as for the panels themselves.

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Frequently asked questions about solar panel cleaning Ghent

Due to industrial precipitation from the Canal Zone and fine dust along the E17/E40, we recommend one to two cleanings a year in Greater Ghent. Roofs in Wondelgem, Zelzate or Evergem can often warrant a second cleaning.

Rain washes away loose dust but just leaves the typical industrial soot and metal film around Ghent port. That layer builds up and causes a creeping, often unnoticed loss of yield.

Yes. We clean private roofs in Greater Ghent as well as large company installations in the port area, at the SME zones along the R4 and at logistics parks in Wondelgem and Zelzate. Our robots process installations with thousands of modules in one to a few days.

Customers in the Ghent region typically see between 10 and 25% yield recovery immediately after cleaning, depending on the distance to the Canal Zone and the orientation of the roof. We substantiate these gains using your monitoring data before and after the turn.

We work throughout Greater Ghent, including in Sint-Amandsberg, Mariakerke, Ledeberg, Drongen, Wondelgem and Gentbrugge, and in surrounding municipalities such as Zelzate, Evergem, Lochristi, Merelbeke, Destelbergen, Deinze and Eeklo.