SOLAR CLEAN RTU / conc.
SOLAR PANEL CLEANER
SOLAR PANEL CLEANER

A dirty panel produces less energy
Dust, pollen and deposits on the glass reduce the amount of light reaching the photovoltaic cells. The panel still works, but produces less energy than it could. Regular cleaning is the easiest way to maintain the efficiency of the installation.
Neutral pH agent for regular cleaning of photovoltaic panels, based on demineralized water
It comes in two versions: as a ready-made solution for home power plant owners and as a concentrate for installers, service companies and larger systems.

Why demineralized water changes the result
The washing effect is only visible when the panel is dry. Ordinary tap water contains calcium and magnesium salts, which after drying remain on the glass as white spots, regardless of the quality of the agent. Demineralized water does not leave mineral deposits, so the panel looks like new after washing. That's why the base of both variants of Solar Clean is demineralized water, which also dilutes the concentrate.
Safe for anti-reflective glass and aluminum frame
Solar Clean has a neutral pH and a mild formulation, so it is safe for anti-reflective glass and aluminum panel frames. It does not contain strong alkalis or abrasive particles.
Two variants – choose yours
| Solar Clean RTU | Solar Clean conc. | |
|---|---|---|
| For whom? | Home power plant owners who wash their panels themselves, once or twice a year | Installers and service companies, larger rooftop installations, solar farms, facility managers with multiple installations |
| Using | Ready to use, no dilution required | Diluted with demineralized water at a ratio of 1:100 or 1:150. |
| Consumption | One bottle for about 10–12 m² | 1 L of concentrate yields about 100 L of solution, enough for about 800–1000 m² |
| Packaging | 1 L bottle with sprayer | 1 L and 5 L |
SOLAR CLEAN RTU
- Shake the bottle before use.
- Spread evenly over the cold panel, from bottom to top.
- Leave it to act for 1–2 minutes.
- Wipe with a soft brush or microfiber, without pressure, using longitudinal strokes.
- Rinse with demineralized water from top to bottom and allow to air dry.
- Do not dilute. The product is already prepared in working concentration.
SOLAR CLEAN conc.
- Pour demineralized water into a clean container, then add the concentrate. Never the other way around.
- Stir so that no foam forms.
- Apply to a cold panel with a brush, sponge or sprayer, from bottom to top, and leave for 2–3 minutes.
- Wash with a soft brush without pressure.
- Rinse with demineralized water from top to bottom and leave to dry.
- Use the prepared solution on the same day. Do not return the remainder to the original packaging.
















