Maximum energy output, protected investment
Professional photovoltaic panel cleaning
We clean photovoltaic panels with pure demineralised water and soft brushes, with no detergents and without stepping on the panels, for maximum energy output and a protected investment.
Dust, pollen, bird droppings and industrial residue form a layer on the panels that blocks sunlight and can cut efficiency by up to 25–30%. Rain does not clean panels — it often just fixes the dirt in place. Over time, shaded areas can cause hot-spots that damage the cells.
We clean with pure (demineralised) water. It dries without marks and removes any risk of corrosion or scratching, protecting the anti-reflective coating of the panels.
We also clean glass facades of office buildings and warehouses, keeping your company looking its best.
What is included
Pure water technology
We use reverse osmosis systems to produce 100% pure water. No chemical detergents that could damage the seals or the glass of the panels.
Rotary and telescopic brushes
Special soft brushes that do not scratch the surface. Telescopic systems let us clean efficiently from the ground or from platforms, up to 15–20 m high.
Industrial rope access
For tall building facades or panels on hard-to-reach rooftops, we deploy teams of certified rope access technicians.
How we work
Free assessment
We check the condition of the panels and access to the installation, then send you a tailored quote.
Pure water cleaning
Soft brushes on telescopic poles and demineralised water, with no chemicals and without stepping on the panels.
Spot-free drying
Pure water evaporates completely, leaving no white marks or limescale.
Regular maintenance
Together we set a cleaning schedule that prevents energy losses.
Benefits
More energy produced
A clean panel immediately produces more power, and the cleaning pays for itself quickly.
Zero limescale residue
Tap water leaves white marks. Our demineralised water evaporates perfectly clean.
A safe installation
We never step on the panels. Telescopic poles protect the integrity of the photovoltaic cells.
Frequently asked questions
Isn't rain enough to clean the panels?
No. Rain does not remove stuck-on dirt, and often just fixes it in place. Evaporating droplets leave dust and minerals behind.
Do you use detergents?
No. We only use pure water produced by reverse osmosis. Chemical detergents can damage the seals, the glass and the anti-reflective coating.
How often should panels be cleaned?
It depends on the location. We recommend at least one cleaning per year, and more often in dusty, agricultural or industrial areas. We set the right frequency during the assessment.
Can you clean hard-to-reach panels?
Yes. Our telescopic systems reach up to 15–20 m, and for hard-to-access rooftops or facades we deploy certified rope access technicians.
Are your panels producing at full capacity?
We assess your panels free of charge and offer a regular maintenance plan to prevent energy losses.