Restore your home solar system to peak output. Purified water, soft-bristle cleaning — safe for every panel brand and roof type.
Your home solar system is one of the largest investments you've made in your property. Dirty panels silently reduce your return on that investment — every day they go uncleaned, you're paying for electricity you could be generating yourself.
Clean Panels Bay Area uses professional purified deionized water systems and soft-bristle cleaning equipment — no harsh chemicals, no abrasive materials, no scratch risk. Your panels perform like new after every service, and your manufacturer warranty stays fully intact.
Standard Bay Area recommendation: 2–4 times per year.
More frequently if: Near a busy road or freeway · Large trees overhead · Significant bird activity · After wildfire events · Coastal location with salt air.
After wildfires: Clean immediately — ash and smoke residue is corrosive and dramatically reduces output.
Tap water leaves mineral spots. Pressure washers crack cells or force water under frames. Abrasive brushes scratch anti-reflective coatings that can't be repaired. Some manufacturers void warranties for improper cleaning methods. Professional cleaning costs less than one month of lost production.
A typical 8kW residential Bay Area system at 20% soiling loss forfeits approximately $800–$1,200/year in energy value at Bay Area electricity rates. Four professional cleanings cost $200–$400/year. Net annual benefit: $600–$1,000+.
Typically $100–$300 for a standard residential system. Exact pricing depends on panel count, roof pitch, and accessibility. We provide free custom quotes with no obligation.
Most residential systems take 1–2 hours. We work around your schedule — you don't need to be home.
No — we just need access to the roof area and a water connection (or we bring our own supply). We'll send you a completion report and photos.
Free quote within 24 hours. No contracts. We come to you.
Get My Free Quote 📞 415-314-6715