Dirty solar panels lose up to 30% of their energy output. Our soft-water pure water system safely removes dust, bird droppings, and buildup to restore peak performance and protect your investment.
San Diego's sunshine is one of its greatest assets — but dust, pollen, bird droppings, and salt air quickly coat your solar panels and reduce their efficiency. Studies show dirty panels can lose 15–30% of their energy production, meaning you're paying more for electricity than you should be.
We use a professional pure water filtration system with soft brushes that safely removes all buildup without scratching panels or voiding warranties. Clean panels produce more energy, last longer, and look better on your roof.
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"Revive Xterior is hands-down the best exterior cleaning company I've used in San Diego. Professional, on time, and the results speak for themselves."— Sandra K., El Cajon · Google Review Book My Cleaning
Yes, significantly. Coastal San Diego properties — especially those in La Jolla, Pacific Beach, Ocean Beach, and Coronado — accumulate salt film on panels that dramatically reduces efficiency. We recommend cleaning every 6 months for coastal homes.
No. We use a soft-bristle brush and deionized pure water system specifically designed for solar panels. This method is recommended by most major panel manufacturers and will not void your warranty.
Most customers see a 15–30% improvement in energy output after a professional cleaning. For a typical San Diego system, that can translate to $20–$50/month in electricity savings.
We recommend every 6–12 months for most San Diego homes. Coastal properties should clean every 6 months. Properties near construction, farms, or with heavy bird traffic may need quarterly cleaning.
Rain does minimal cleaning and often leaves mineral deposits that build up over time. Professional cleaning with pure water removes these deposits and restores full efficiency.
We provide professional solar panel cleaning across all of San Diego County. Click your city for local pricing and details.
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