On this tiled roof in Vélez-Málaga, dust, pollen and calima sand had built up a visible film over all 12 panels. We rinsed and brushed every module clean with pure water and a soft telescopic brush — no high pressure, no detergents — and checked mounting, cabling and yield while we were on the roof. The panels now face the sun spotless again.
What we did exactly
- 12 solar panels deep-cleaned in Vélez-Málaga
- Cleaned with pure water and soft brush, no high pressure
- Mounting, cabling and production checked on site
- Safe work on a steep tiled roof by our own team
Price of this job
150 € — Cleaning of 12 panels incl. visual check, excl. VAT
Real photos of the job
Why maintenance matters on the Costa del Sol
Dust, pollen, sea salt and above all calima sand form a thin film on the glass that can cut production by 10–25%. A professional clean with pure water, no pressure and no detergents brings that production back and extends the life of the modules. In the same visit we also check the mounting, cabling, inverter and monitoring.
Frequently asked questions
How much does a solar panel cleaning like this cost?
This particular job cost 150 € (Cleaning of 12 panels incl. visual check, excl. VAT). Our cleanings start from €150 excl. VAT; the final price depends on the number of panels, the height and roof access.
How often should solar panels be cleaned?
On the Costa del Sol we recommend a professional clean once or twice a year, and always after a heavy calima episode.
Can panels be cleaned with a pressure washer?
No. High pressure can damage the seals and the module frame. We use pure demineralised water and a soft brush.
Do you also service systems installed by another company?
Yes. We maintain and repair systems from any installer and any inverter brand.
Want the same result on your system?
We work across Málaga province and the Costa del Sol with our own team. See our Mi Techo Care maintenance and cleaning service, browse more real cases with prices or request a free quote. You can also read our complete solar panel maintenance guide.
Solar panel cleaning service in Vélez-Málaga
Looking for solar panel cleaning near you in Vélez-Málaga? This is a real job by our own crew, with the price we actually charged. Solar panel cleaning starts at 150 EUR excl. VAT for a standard domestic roof, including an output reading before and after and a photo report. See more jobs on our case studies or book through Mi Techo Care.
Source: MiTechoSolar.com, Premium solar energy on the Costa del Sol
Installed by Mi Techo Solar · Professional solar panels, batteries & EV chargers · mitechosolar.com