The Valley’s #1 Choice For Cleaner, More Efficient Solar Panels
Solar Panel Cleaning in Fresno, CA
Serving Fresno And Fresno County
Cleaning With Purified Water
Local solar and exterior pros.
Before & After Images Provided
Long term protection for your solar system.
100% Satisfaction Guarantee
Trained crews on every roof type.
Licensed, Insured, And Safety‑Focused
We aim for maximum output and happy customers.
Why Choose Us
Cleaner Panels. Brighter Energy.
CA Solar Wash provides professional solar panel cleaning services in Fresno and Clovis designed to restore your panels’ performance by safely removing dust, pollen, bird droppings, and hard water buildup using purified water and solar‑safe methods that protect your system while bringing back a clean, like‑new appearance without damage.
Boost Solar Output & Lower Bills
Get dirt and dust off your panels so they can produce maximum energy year‑round.
Safe, Purified Water Cleaning Only
We use DI‑purified water for a spotless clean that won’t stain glass or damage seals.
Trained, Insured Local Solar Crews
Solar specialists who know Fresno and Clovis roofs and follow strict safety standards.
Photo Proof After Every Cleaning
Before‑and‑after images sent after each job so you can see the difference.
Detail Focused Work
100% Guarentee our services please you
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Why Fresno Panels Lose Output Faster Than Most
Fresno sits in one of the dustiest air basins in the country. Between fine valley soil, almond and grape harvest through late summer, agricultural burning and a dry season that runs May to October, panels here routinely go half a year with no rain to rinse them.
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Why a Garden Hose Will Not Fix It
What settles on the glass is not loose dust. It is a bonded film of soil, pollen and organic residue that the first winter storm will not lift, and tule fog in December and January sets it in further. A hose spreads it around and leaves mineral spotting behind. We see the same build-up from Woodward Park and Fig Garden through Bullard, Sunnyside and out along the Highway 99 corridor.
What a Fresno Solar Panel Cleaning Includes
Every clean uses deionised water only, so the film lifts and the glass dries spot free, with no detergents, waxes or anything that could streak or void your panel warranty. We work with non-abrasive soft brush heads that are safe on the anti-reflective coating and never put high pressure on the glass itself. The array, the frames and the rails all get cleaned, and we clear the debris that collects in the gaps between rows. Leaves, nesting material and windblown litter come out from under the panels before they trap moisture against the roof. While we are up there we flag cracked tiles, lifted flashing and blocked downspouts, and you get before and after photos so you can see exactly what changed without climbing onto the roof yourself.
Solar Panel Cleaning Across Fresno County
We are based in northwest Fresno and cover the whole county, plus a 60 mile radius reaching Clovis, Madera, Kerman, Visalia and Hanford. Same crew, same purified-water method, no travel surcharge inside that radius.
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Learn More About Your Problem
The true cost of skipping solar panel maintenance in Fresno
What It Really Costs If You Do Not Invest
Lost Power Production ($300 – $1,000+ per year)
Panel Hot Spots And Damage ($500 – $2,000+)
Potential Warranty Issues ($1,000s In Lost Coverage)
Extra Strain On Inverters ($800 – $3,000+)
Higher Electric Bills Every Month ($50 – $200+ / Month)
Shortened Panel Lifespan (Early Replacement $5,000 – $20,000+)
DIY Damage To Panels Or Roof ($500 – $5,000+)
Roof Leaks From Improper Cleaning ($2,000 – $10,000+)
Failed Home Inspection Or Sale Credits ($1,000 – $5,000+)
Emergency Repair Calls Instead Of Maintenance ($250 – $1,000+ Visit)
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What Fresno Customers Say
5.0
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