Solar panel cleaning service in Málaga: 29 panels + Huawei maintenance for 290 EUR

This hillside villa had a thick film of dust, pollen and calima sand on all 29 panels. We deep-cleaned every module and carried out a full maintenance check of the Huawei inverter system — so the installation produces at full power again.

What we did exactly

29 solar panels deep-cleaned
Huawei system maintenance check
Villa in the Costa del Sol hills
Done by our own team, no subcontractors

Price of this job

290 € — Cleaning of 29 panels + system check, excl. VAT

Real photos of the job

Dust and pollen on solar panels before professional cleaning, Costa del Sol villa roof

Solar panel cleaning in progress on a barrel-tile roof

Large solar array on a hillside villa in the Costa del Sol, partially shaded by a palm tree

Elevated solar panels and multiple roof arrays at a Costa del Sol villa

Difference between cleaned and still-dirty solar panels during the job

Freshly cleaned solar panels with sea view, Costa del Sol

Spotless solar panels after professional cleaning by Mi Techo Solar

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 290 € (Cleaning of 29 panels + system 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.