CSG Window Cleaning crew performing solar panel cleaning at a residential home
Davis, CA

Solar Panel Cleaning in Davis, CA.

Purified-water panel washing restores lost energy production from dust, pollen, and bird droppings. Serving Davis and nearby neighborhoods.

5.0 on Google
Licensed & Insured

Local solar panel cleaning in Davis.

Every Davis job is handled by our own uniformed crew — the same team that's earned 300+ five-star Google reviews across the Sacramento region. No subcontractors, no surprise fees, no shortcuts.

  • Free on-site or over-the-phone quote
  • Locally licensed and insured
  • Same-day or next-day scheduling in Davis
  • Satisfaction guaranteed — every visit
Solar Panel Cleaning being performed by a CSG technician
Davis specifics

What solar panel cleaning looks like in Davis.

Davis has one of the highest rates of rooftop solar in the region, and dust off surrounding farmland quietly drags production down through the dry season. Purified-water hand washing restores the glass without detergents or abrasives.

What's included on every Davis visit

  • Hand wash with soft tools — no abrasives, no detergents
  • RODI purified water rinse so nothing is left on the glass
  • Frames and rails wiped down
  • Before and after photos sent after the visit

Davis neighborhoods we cover

  • Old East Davis
  • North Davis
  • West Davis
  • South Davis
  • Wildhorse
  • Mace Ranch
  • Willowbank

Not listed? We still cover it — see all services in Davis.

Davis solar panel cleaning pricing

Solar panel cleaning is priced simply starting at $10 per panel, so you can work out your own estimate before you call — count the panels on your roof and multiply. A $149 service minimum applies to smaller arrays.

  • Per panelstarting at $10

    Hand scrub, RODI pure-water rinse, frame wipe-down, before & after photos.

  • Typical 20-panel residential arraystarting at about $200

    Most Elk Grove and Sacramento homes fall here.

  • Service minimum$149 minimum
  • Ground-mount arraysstarting at $10 per panel

    No roof access required — same rate.

Same published rates everywhere we work. Final pricing depends on access, condition and size, and is always confirmed before we start.

Get a free Davis quote

Solar Panel Cleaning in Davis — common questions

How often should Davis panels be cleaned?
Once a year for most homes, twice where the array sits under trees or near open farmland that throws dust.
How much output do dirty panels cost me?
Soiling losses vary, but Central Valley arrays commonly lose a meaningful share of production through the dry season until the panels are cleaned or heavy rain arrives.
Do you service Davis regularly?
Yes. Davis is scheduled on grouped route days, so we'll offer you the next available date on that route.

More about solar panel cleaning

This page covers how we work in Davis. For our full method, what's included, equipment and pricing, read the main solar panel cleaning service page. You can also compare our other exterior services:

Want the background first? Read our homeowner guide, How Do You Know When Your Solar Panels Need Cleaning?.