★★★★★ 5/5 · 158 reviews on GoogleSolar panel cleaning in Delft
Solar panel cleaning with purified water and a soft brush. No pressure washer and no detergent, because both damage the coating, and the coating is what protects your yield.
158 real customer reviewsIs your installation yielding less than in its first year?
Dust, pollen, droppings and grime block light. On a flat or shallow-pitched roof rain does not rinse that away, and the yield drops noticeably. We clean with purified water and a soft brush so the coating stays intact.
Purified water and a soft brush, no pressure washer
No detergent that would attack the coating
From the ground with a telescopic pole where possible
Flat roofs and commercial installations too
Booking is easy
Three steps, no endless calls.
Tell us what you need
Fill in the form in 2 minutes. Questions? Message us on WhatsApp.
Quote within 2 hours
We email you your quote within 2 hours, a fixed price with everything included.
Spotless result
An insured team leaves your space spotless. You just enjoy the result.
Everything we clean for you
Pitched domestic roofs
From the ground with a telescopic pole where the height allows.
Flat roofs
Where rain does not rinse through and grime builds fastest.
Commercial roofs
Larger installations, quoted per panel or per array.
Bird droppings
Removed in time to stop them etching into the glass.
Grime under trees
Pollen, resin deposits and green film.
Visual check
We report loose sealant or visible damage we come across.
Solar panel cleaning in Delft
A good moment for solar panel cleaning in Delft is late afternoon or early evening, when the sun is no longer full on the array. The glass has cooled by then, and the rinse water has time to carry the dirt off instead of drying into marks within seconds.
What is included
- A late-afternoon appointment if that fits your schedule
- Working on glass that is no longer in bright sun
- Brushing and rinsing without racing drying water
- A final rinse that can run off at its own pace
- The time agreed with you by email beforehand
How we do it
In full sun glass heats up, and water on warm glass evaporates before the brush is done. What stays behind is a pattern of dried rings. Later in the day we have none of that. If it has to be midday, we work in small sections and rinse each one straight away.
What you get
We send an insured and vetted professional trained for this work, who brings their own water and brushes. You do not need to be there if we can reach the panels ourselves. Only water goes on. For the next visit the same person comes, and the 48-hour guarantee applies to an afternoon appointment too.
Solar panel cleaning in your area
What our customers say
Real people, verified reviews.
“very quick and professional results ! well done”
“Clean, detailed, and professional service from Maiquellito and Anna 👍”
“Great service by Anna & Maiquellito”
Satisfaction guarantee
If something is not right, tell us within 48 hours and we re-clean it free.
Need solar panel cleaning in Delft?
Fill in the form and we email you your quote within 2 hours, everything included and no obligation.