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Solar Panel Cleaning by Transparent Solutions

Get back the production you are paying for.

Solar Panel Cleaning

Inland Empire dust, pollen, bird droppings, and wildfire smoke cut solar output more than most owners realize. We clean panels with deionized water and panel safe tools. No harsh detergents, no abrasive pads, no risk to your inverter warranty.

How we do it

Our process & what's included

The exact steps we follow on every visit — and everything that comes with your service.

Solar Panel Cleaning in progress

Our process

Step 1

Inspect

Visual roof and array check. We flag anything unusual before we start.

Step 2

Clean

Deionized water plus soft brush, top to bottom, no streaks.

Step 3

Report

Photo report and notes so you can track output recovery.

What's included

  • Pure water (deionized) rinse
  • Panel safe soft bristle brushes
  • Visual condition check for damage or loose wiring
  • Before and after photos on request
  • Optional production recovery follow up

Why customers choose us for this

Panel safe process

Deionized water and soft brushes. Never abrasives or detergents that can void warranties.

Roof safe access

We use the right ladders and fall protection so your roof and our team stay safe.

Inspection included

We flag visible issues such as damaged cells, loose conduit, or animal nesting for your installer.

Recurring service

Save with recurring solar panel cleaning

Maximize panel output year-round and save on every visit. Pick the cadence that fits your system and we'll lock in a discount on every cleaning.

Biannual service

$50 off each service

Two cleanings per year on a set schedule.

Quarterly service

$100 off each service

Four cleanings per year for best year-round results.

Ask about recurring service when requesting your quote.

Request a recurring quote

Safety and care

  • OSHA style fall protection on residential and commercial roofs
  • No harsh detergents that could void your panel or inverter warranty
  • No high pressure, pure water flow only

FAQs

How often should solar panels be cleaned?

Most systems in the Inland Empire & surrounding areas benefit from cleaning 1 to 2 times per year. Properties downwind of agriculture, freeways, or wildfire zones may want a third visit.

Will this void my warranty?

Our deionized water process meets the cleaning guidance of every major panel manufacturer we have seen. We are happy to share notes for your installer or warranty paperwork.

Ready for a free quote?

We'll get back to you within one business day.