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SoCal House Washers
Solar Panel Cleaning
⭐ Top-rated · Exterior cleaning

Solar Panel Cleaning

5.0(120+ reviews)

About this service

Dust, pollen, and bird droppings can quietly cut a panel's output by 5–20%. We clean residential rooftop arrays with gentle, spot-free deionized water and soft tools that won't scratch or void your warranty — so your system produces what you paid for. Set it and forget it with a quarterly maintenance plan.

$225/ from

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SoCal House Washers

Owner-operated · Licensed & fully insured

What's included

Dirty panels lose output. Clean panels pay you back.

Starting at $225 quarterly maintenance recommended. Every price is a starting point; your free quote is exact.

Rooftop residential arrays

Safe access and gentle cleaning of all your panels.

Deionized, spot-free water

Leaves no mineral residue or streaks on the glass.

Soft-tool wash

No abrasive brushes or high pressure that could damage cells or seals.

Maintenance plan option

Quarterly visits at a reduced per-visit rate keep output high year-round.

Solar Panel Cleaning — after
Solar Panel Cleaning — before
BeforeAfter

Why it matters

More than clean — protected

  • Recover lost output

    Soiled panels commonly lose 5–20% production; cleaning restores it.

  • Protect your investment

    Gentle methods preserve the glass, coatings, and your warranty.

  • Hands-off with a plan

    Our quarterly plan keeps panels producing without you scheduling a thing.

How it works

Simple, thorough, and respectful of your home

1

Assess the array

We confirm roof access, panel type, and soiling level.

2

Gentle wash

Soft tools and deionized water — no harsh pressure, no residue.

3

Verify clarity

Panels left spot-free so they can soak up full sun.

Make it a one-visit job

Most neighbors bundle two or more — one insured crew, one appointment, and you save.

What homeowners say

Booked windows, gutters, and a house wash in one visit. The crew was on time, fully insured, and our stucco looks brand new. Finally one company that does it all.
Jennifer M. · Westlake VillageWhole Home Bundle
Streak-free, screens cleaned, tracks detailed — the difference is night and day. They were careful inside the house and left everything spotless.
David & Karen L. · Agoura HillsWindow Cleaning
Years of oil stains on the driveway, basically gone. They explained soft-washing the house vs. pressure on the concrete so nothing got damaged. Highly recommend.
Robert T. · Woodland HillsPressure Washing

Solar Panel Cleaning FAQs

Soiled panels typically lose between 5% and 20% of their output, and more in dusty or high-pollen areas. Cleaning removes that buildup so the array produces closer to its rated capacity. Actual recovery varies by how dirty the panels were.

Serving Westlake Village & beyond

Based in Westlake Village, CA, we bring solar panel cleaning to homes across the Conejo Valley and the west San Fernando Valley.

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Ready for solar panel cleaning?

Get a free, no-obligation quote today — or add other services and save with a bundle.