Solar Panel Cleaning in Austin, TX
Dust, pollen and bird droppings can cut solar output noticeably. We clean panels with soft brushes and purified water — no detergents, no scratching, no spotting.
Central Texas dust and pollen build a film on panel glass that reduces production. We use deionized water and soft brushing, which rinses clean with zero residue and will not void panel warranties.
Most systems benefit from cleaning once or twice a year, and it pairs efficiently with a roof wash or window cleaning visit.
What's included
- Purified water, no detergents
- Soft-brush agitation only
- Panel frames and surrounding roof rinsed
- Warranty-safe methods
How we price it
Priced per panel, adjusted for roof access.
Solar Panel Cleaning FAQs
Will cleaning improve my output?
Typically yes, especially after a heavy pollen or dust season. The dirtier the panels, the more noticeable the recovery.
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Rated 5 stars by your neighbors
Marcus H.
Austin, TX
Best window cleaning we have had in Austin, hands down. They showed up exactly on time, covered the floors, and the glass looks like it isn't even there. Already booked them quarterly.
Danielle R.
Westlake, TX
Our roof had black streaks across the whole south side. Casa Washa soft washed it and it looks like a brand new roof. Neighbors have asked who we used three separate times.
Priya S.
Realtor, Austin
I use them on every listing now. Windows, driveway, and a full interior clean before photo day. The listing photos are noticeably better and the homes show incredibly well.
Free quote. Bundled discounts. Real humans who answer.
Tell us what needs cleaning and we will get a number back to you fast — most single-service jobs are quoted the same day.