SOLAR INTENSE
STUBBORN STAIN CLEANER
REINIGER FÜR HARTNÄCKIGE FLECKEN

When regular washing is no longer enough
Some deposits cannot be removed with a neutral pH cleaner: bird droppings that have dried in the sun, pollen mixed with dust, greasy film on roadside panels and deposits from agricultural areas. These require a stronger cleaner, as vigorous scrubbing of the anti-reflective coating is not the solution.
Reinforced concentrate for stubborn deposits on photovoltaic panels
It softens bird droppings, pollen and baked-on dust in a few minutes. It is diluted 1:50 for regular cleaning, and 1:20 for the most stubborn deposits.

How does M8 Solar Intense work?
Solar Intense removes deposits with chemistry, not force. The solvent breaks down fatty and organic deposits, and the chelator binds calcium and magnesium from the water. This is why the product also works in hard water from a well or cistern. You apply the product, leave it to work for 3–5 minutes to soften the deposits, then wash the panel with a soft brush and rinse thoroughly. No scraping or abrasives.
Safe for anti-reflective glass and aluminum frame
The formulation is slightly alkaline, but the pH is deliberately limited and controlled in each production batch. The strength of the agent comes from solvents and chelators, not high pH, so Solar Intense remains safe for anti-reflective glass and aluminum panel frames.
Two ratios – according to the degree of soiling
| Regular cleaning | Stubborn deposits | |
|---|---|---|
| Ratio | 1:50 | 1:20 |
| Concentrate per 10 L of demineralized water | 200 ml | 500 ml |
| Solutions from 1 L / 5 L | 50L / 250L | 20L / 100L |
| Consumption | about 1 L of solution per 6–8 m² of panels | about 1 L of solution per 6–8 m² of panels |
| Time of action | 3–5 minutes | 3–5 minutes |
| Packaging | 1 L and 5 L | 1 L and 5 L |
SOLAR INTENSE
- Put on protective gloves and eye protection.
- Prepare the solution with demineralized water. Add the concentrate to the water, never the other way around.
- Apply to a cold panel, from bottom to top.
- Leave on for 3–5 minutes. Do not allow to dry; re-moisten if necessary.
- Wash with a soft brush, in circular motions on places with bird droppings.
- Rinse thoroughly with demineralized water from top to bottom, in at least two passes, and check the edges along the frame.
- After use, rinse the panels thoroughly, including the edges and frame. Residues of the product leave marks and attract dirt.
ADVANTAGES
- Removes bird droppings, pollen, baked-on dust and grease deposits
- Works even in hard water thanks to the chelating agent
- Controlled pH – safe for anti-reflective coating and frame
- At a ratio of 1:50, 5 L of concentrate yields about 250 L of solution.
- It rinses off easily and leaves no traces or residue.
APPLICATION
- Panels along roads, farms and arable land
- Installations along tree-lined avenues and pigeon nesting sites
- First wash after a long period without maintenance
- Seasonal deep cleaning before winter or after pollen season
















