Keep Your Solar Panels
Performing at Their Best
Dust, bird droppings, salt, and pollution can reduce your solar panels’ efficiency by up to 30%. Over time, that means lost energy and wasted money. At Clear Choice Pressure Washing, we provide professional solar panel cleaning across Portugal, helping homeowners and businesses get the most from their solar investment safely, effectively, and without damage.
Why Choose Clear Choice for Solar Panel Cleaning
Specialised Equipment
We use water-fed poles with purified water that leave panels spotless and streak-free. No detergents, no abrasive brushes.
Safe for All Panel Types
Whether you have roof-mounted panels, ground arrays, or commercial installations, our team cleans them safely from the ground or with secure access equipment.
Eco-Friendly & Residue-Free
We use 100% pure, de-ionised water — eco-friendly and recommended by major solar manufacturers.
Certified & Insured
Our technicians are WJA-certified, fully insured, and trained to work at height safely and efficiently.
Affordable Maintenance Plans
Regular cleaning keeps your system performing at its best. Ask about our annual or bi-annual maintenance options for consistent results all year round.
Why Solar Panel
Cleaning Matters
Clean panels absorb more sunlight and work more efficiently. Even a thin layer of grime can block energy absorption and shorten your panel’s lifespan. Regular professional cleaning:
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Increases your solar output and energy savings
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Prevents long-term wear and staining
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Protects your warranty by following manufacturer guidelines
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Improves the look of your property
We use pure water cleaning systems designed specifically for solar panels — no chemicals, no scratches, no residue.
Areas We Serve:
We provide Solar Panel Cleaning across Portugal, including:
Algarve, Lisbon, Faro, Porto, Coimbra, and surrounding areas.
Wherever you’re based, our mobile cleaning team is ready to restore your Solar Panels to perfection.
João M - Lisbon
Brilliant service from
start to finish
I hadn’t had my solar panels cleaned since they were installed about three years ago, and honestly, I didn’t realise how dirty they’d got until the Clear Choice team came round. They explained everything before starting and were careful setting up their equipment no ladders scratching tiles, no heavy boots on the roof. They used a long pole system with purified water and soft brushes, and the results were amazing. You could literally see the panels shining again. They even showed me how the energy output improved on my inverter afterwards! The guys were friendly, professional, and clearly knew their stuff. I’ll definitely be booking them every spring from now on.
Carla R - Faro
Huge improvement in my solar performance.
I live in Faro near the coast, and the salt in the air always leaves a film on everything, including my solar panels. I called Clear Choice after noticing my energy production had dropped a bit. They gave me a quote straight away and turned up on time a few days later. They worked safely from the ground using long poles, so there was no risk of damage. The panels looked spotless afterwards the kind of clean you can see from the street! What really impressed me was that they used de-ionised water, no chemicals at all, and still got them gleaming. My energy readings improved almost immediately. Excellent value and lovely people too.
Mark D - Albufeira
Friendly lads who really take pride in their work
We’ve got quite a large solar setup on our villa in Albufeira, and it’s always been a nightmare trying to find someone who can clean it properly. Most companies either overcharge or don’t know what they’re doing. Clear Choice were the complete opposite professional from the first message to the last. They arrived early, explained what they were using (pure water and soft brushes), and didn’t rush the job. You could tell they were making sure every panel was spotless before packing up. They even cleaned the mounting frames which no one else has ever done! The panels look brand new again. Genuinely impressed with their attention to detail and respect for the property.
Ana L - Lagos
Worth every cent — you can see the difference straight away
I rent out my property in the Algarve and rely on solar energy to power most of it. When guests started mentioning that the pool heating wasn’t as strong, I suspected the panels were dirty. Clear Choice came highly recommended, and now I understand why. They showed up on time, fully prepared, and worked carefully around the pool and garden without disturbing anything. They used purified water and made sure there were no streaks or residue left on the glass. Within days, I could see the output jump on my system monitor. They even sent before-and-after photos which I thought was a nice touch. Honest, hardworking team really can’t fault them.
Hugo S - Coimbra
Reliable, respectful, and genuinely professional
I’ve got 20 panels on a large roof in Coimbra, and they hadn’t been cleaned since installation five years ago. I messaged Clear Choice on Facebook, and they responded within an hour with a quote and available date. The lads turned up right on time, all in uniform, and got to work straight away. They worked efficiently, but never rushed. The panels had bird droppings and dust build-up, and when they were done, they looked spotless like mirrors. They also checked the roof and gutters while they were up there, which I really appreciated. They were respectful, tidy, and genuinely cared about doing a perfect job. Definitely using them again next year.