Pure Water.
Pure Energy
On the Southern Spanish coast, dust, sea salt, and Sahara sand can cut your solar efficiency by up to 45 % in just a few months.
Here on the Costa Tropical and across Almería and Malaga, we combine eco-friendly cleaning with pure filtered water and specialist expertise in solar energy. We know how your panels work - and how dust, sea salt, and Saharan sand can quietly reduce their performance over time. With Sol Puro, you get a safe, professional clean that restores efficiency, protects your investment, and keeps your panels producing maximum power under the Andalusian sun.
Even in Spain’s sunniest region, sea air and Saharan dust can reduce your solar efficiency.
The Costa Tropical enjoys over 320 days of sunshine each year, with minimal rainfall and frequent winds carrying Saharan dust, sea salt, and fine sand.
This beautiful climate is perfect for solar power - but it also means your panels quickly collect a thin layer of dirt that reduces sunlight absorption and energy production.
Occasional rain doesn’t solve the problem - in fact, it often leaves mineral streaks and salt residue, which can further block sunlight and stain the glass.
How Dirt Affects Efficiency?
Even a microscopic layer of dust - just one micron thick - can reduce efficiency by up to 25%.
Over time, dust and dirt build up and significantly impact performance, with energy output falling by as much as 45% within just three months if panels aren’t cleaned.
Regular professional cleaning keeps your system operating at peak efficiency, extends the lifespan of your panels, and helps you achieve a faster return on your investment.
According to a recent study, leaving panels uncleaned for just three months can reduce their efficiency by nearly half.
Solar panels don’t just lose efficiency when they’re dirty - they lose life. In Andalusia, dry desert winds and salty coastal air quickly coat panels with fine dust and grime. This thin layer blocks sunlight, traps heat, and forces your system to work harder than it should.
Over time, the excess heat creates hot spots that burn and weaken the cells, silently reducing your panels’ performance and lifespan.
When Dirt Builds Up, Your Panels Work Harder, Run Hotter - and Die Sooner
Whether you need a one-off clean or ongoing maintenance, we offer flexible service plans to keep your solar panels performing efficiently and looking their best throughout the year.
The Sol Puro Difference
Pure Filtered Water
We use 100% pure filtered water - completely chemical-free and environmentally friendly. This ultra-clean water prevents mineral deposits and calcification, leaving no residues, no streaks, and no risk of damage to your panels or surrounding surfaces. The result is a spotless finish and maximum solar efficiency, every time.
Gentle, Safe, Professional
Our professional water-fed pole system allows us to clean solar panels safely and effectively, using purified water and soft-bristled brushes to remove dirt and debris without the risk of damaging panels, seals, or surrounding fittings. This method ensures a spotless finish while maintaining the long-term efficiency and integrity of your solar installation.
Your Regional Experts
Perfect for homes, communities, hotels, and solar farms throughout the Costa Tropical and Almería province. From Motril and Almuñécar to Salobreña, Adra, and Roquetas de Mar, we provide trusted, professional solar panel cleaning services designed to maintain maximum efficiency, prevent damage, and extend the lifespan of your system in the coastal environment.
Tailored, Transparent Solar Cleaning Plans
From one-off cleans to regular maintenance, our services make solar panel care simple and hassle-free. With clear pricing and flexible options, you can choose the plan that fits your needs - no hidden costs or long-term contracts, just reliable, high-quality service every time.
Your solar panels are a long-term investment, and we treat them with the care they deserve. Using advanced pure-water technology and professional equipment, we help protect your panels, extend their lifespan, and keep them performing at peak efficiency year-round.
Annual Maintenance
€130/year*
Perfect for homes and businesses that want their panels cleaned and checked once a year to maintain peak performance.
Includes:
One professional clean per year
Visual inspection for dirt buildup, cracks, or seal wear
Cleaning with 100% filtered water – residue-free and chemical-free
Service reminder before your scheduled clean
* Includes up to 20 panels within a 60 km service area from our base. Locations beyond this range may incur a modest travel fee.
Annual Maintenance
€130/year*
Perfect for homes and businesses that want their panels cleaned and checked once a year to maintain peak performance.
Includes:
One professional clean per year
Visual inspection for dirt buildup, cracks, or seal wear
Cleaning with 100% filtered water – residue-free and chemical-free
Service reminder before your scheduled clean
* Includes up to 20 panels within a 60 km service area from our base. Locations beyond this range may incur a modest travel fee.
Bi-Annual Maintenance
€250/year*
Designed for coastal or high-dust areas where panels need more frequent care. Two cleans per year - keeping your system efficient through every season.
Includes:
Two professional cleans per year (e.g. spring and autumn)
Full visual inspection during each visit
Priority scheduling and flexible booking
Cleaning with filtered water, leaving no streaks or mineral deposits
* Includes up to 20 panels within a 60 km service area from our base. Locations beyond this range may incur a modest travel fee.
Try Before you Commit...
Book a one-time clean to restore your panels’ full performance - then decide if you’d like to keep that shine year-round with one of our flexible maintenance plans.
Pricing:
Up to 20 panels – €155
Includes:
Cleaning with 100% pure filtered water – chemical-free and eco-friendly
Visual inspection of panels and seals
Before-and-after photos for your peace of mind
What Our Clients Have to Say...
We’re proud of the results we deliver - but even prouder of what our clients have to say. Our clients’ feedback means everything to us - their satisfaction is the best measure of our work.
Noticeable Boost
"I couldn’t believe how much brighter my panels looked afterward. The team arrived on time, worked carefully, and even showed me before-and-after photos — we saw a noticeable boost in our energy output the next day!"
Helen M. - Salobrena
Efficient & Safe
"Running a boutique hotel means presentation matters - including the solar panels guests can see from our terrace. Sol Puro cleaned everything efficiently and safely, and our power readings improved too."
Hotel Manager, Almuñécar
Professional & Efficient
"Our warehouse roof is covered in panels, and Sol Puro handled the whole job smoothly and safely. The team was professional, well-equipped, and efficient."
Operations Manager - Motril