★★★★★ 5/5 · 158 reviews on GoogleSolar panel cleaning in Katwijk
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 Katwijk
Solar panel cleaning in Katwijk is best planned on a rhythm that suits your roof, rather than waiting until you can see the dirt from the street. A flat roof needs a different rhythm from a steep one, and a roof under trees another again. The first clean shows which rhythm fits yours.
What is included
- A first clean in which we get to know how your roof gets dirty
- Advice on a fixed rhythm: yearly or twice a year
- The whole array at every visit, even if only part looks dirty
- The same method each time: purified water and a soft brush
- Brief feedback per visit on anything that stood out
How we do it
On the first visit we note what kind of dirt there is and where: dust over the whole array, a line at the bottom, droppings near the ridge or green film on the shaded side. That shapes our advice. On later visits the layer is thinner and the job goes faster, because the dirt has not yet set.
What you get
On a fixed rhythm the same trained, screened and insured professional comes each time where possible, already knowing your roof and where the dirt collects. You book each clean yourself when it suits you, and we confirm the date by email. After every visit the 48-hour guarantee applies again.
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 Katwijk?
Fill in the form and we email you your quote within 2 hours, everything included and no obligation.