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Solar panel cleaning in Portland & Eugene

Dirty panels make less power. We clean rooftop solar with a soft brush on a water-fed pole and purified water, with no soap and no pressure washer, so the glass and seals stay safe.

★★★★★5.0 on

What’s included

  • Soft-brush scrub of every panel
  • Purified-water rinse that dries spot-free
  • Pollen, dust, bird droppings and moss debris removed
  • Visual check for debris under the array

Why it matters in Oregon

Oregon springs are heavy with pollen, and fir and maple debris collects on roof arrays. A film of dirt can noticeably cut output, and rain alone doesn’t lift it.

Areas we serve

Solar Panel Cleaning for homes in Portland, SW Portland Hills, NW Portland, Lake Oswego, West Linn, Dunthorpe, Beaverton, Tigard, Tualatin, Wilsonville, Sherwood, Bethany, Cedar Mill, Hillsboro, Happy Valley, Clackamas, Milwaukie, Oregon City, Gresham, Eugene and Springfield, Oregon.

Common questions

How often should solar panels be cleaned in Oregon?

Once or twice a year for most homes, usually after spring pollen season. Homes under trees may need more.

Do you use soap or a pressure washer?

No. We use a soft brush and purified water, which won’t scratch the glass or push water into seals.

Can you clean panels and windows on the same visit?

Yes. Many customers book windows, gutters and solar together.

Other services

5.0 ★ on Google

What customers say

Read every review on Google →
★★★★★
I was shocked at how fast and efficient this crew was, before I knew it they were finished and I was more than willing to tip after inspecting their work. Great service.
Mason H. · Google review
★★★★★
Amazing service from their crew, did an outstanding job on my windows and honestly I thought I would never want my windows cleaned but now it’s all the difference!
Dylan D. · Google review
★★★★★
Thank you Zays Pro Wash for cleaning my windows and gutters so well! And the price is great too
Anna B. · Google review
★★★★★
Had a great experience! Was super kind and did a fantastic job with my windows and gutters thanks zays pro wash
Cameron F. · Google review

Clean windows, clear gutters, one visit.

Get my free quoteCall (971) 757-0474