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Every 3–6 months is ideal for most homes here. After a calima episode it is worth cleaning sooner — the red dust film starts costing you output immediately. Coastal installations and solar farms usually need the shorter interval.
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Solar Panel Cleaning in Marbella & Costa del Sol
Unwashed panels can lose 35–45% of their output under heavy soiling. 10 years in professional cleaning. Send photos on WhatsApp for your fixed solar-cleaning quote in around 15 minutes.
Benefits Of Working With Us
Villas & Private Homes
Rooftop and pergola-mounted panels on villas, townhouses and penthouses. Pure water cleaning with soft brushes — no scratches, no residue, no risk to your roof.
Communities & Property Managers
Shared solar installations for communities and managed buildings. Scheduled visits, one clear fixed price and insurance up to €1,200,000.
Solar Farms & Fincas
Ground-mounted arrays and rural properties across the Costa del Sol. Methodical row-by-row cleaning that keeps every string producing at its best.
Maintenance Plans
Regular cleaning every 3–6 months keeps output high all year round. Priority booking, reminders handled by us, and better pricing than one-off visits.
How We Clean
Safe, Manufacturer-Approved Cleaning
Pure Water & Soft Brushes
Deionised water and soft brushes only — no detergents, no pressure washers, no risk to the anti-reflective coating or your panel warranty.
Cool Panels, Early Starts
We clean early in the day while panels are cool to avoid thermal shock, and we never step on the modules or stress the mounting.
Add It to a Monthly Plan
Combine panel cleaning with your window cleaning visits in one Monthly Plan — one schedule, one invoice, and glass and panels that stay spotless together.
[faqs]
Frequently Asked Questions
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How often should solar panels be cleaned on the Costa del Sol?
Will cleaning really increase my panels' output?
Yes. Under heavy soiling, unwashed panels can lose 35–45% of their output, and professional cleaning helps recover production lost to dirt. The result depends on dirt build-up, weather and panel angle. Check performance in your inverter app under comparable conditions.
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Is it safe for the panels? Do you use chemicals or pressure washers?
Never. We use deionised pure water and soft brushes only — no detergents, no pressure washers. This is the method panel manufacturers recommend, so your warranty and anti-reflective coating stay protected.
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How much does solar panel cleaning cost in Marbella?
Send a photo of your installation on WhatsApp and you'll have a fixed quote in about 15 minutes. Pricing depends on panel count and access — communities and solar farms get per-panel rates.
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