From East Highlands Ranch to the foothill neighborhoods off Base Line, we clean Highland solar panels with pure RO/DI water. No chemicals, no pressure washing.
Highland is a short drive north of our Redlands base, across the Santa Ana River wash. We serve the whole city: East Highlands Ranch, the established neighborhoods around Base Line and Palm Avenue, and the newer homes up toward the foothills near the 330.
Inland Solar Care is locally owned and owner-operated. You deal with George directly, from the quote to the photos after the job.
Highland backs right up to the San Bernardino Mountains, and that shapes what ends up on your roof:
Many of Highland's newer neighborhoods have two-story homes, where the panels are hard to reach safely, so they can go years without a cleaning. Here's what we're asked about most:
A recent Inland Empire job. Every cleaning includes before and after photos like these, plus a written condition report.


Same starting prices across our service area:
Under 16 panels? Call or text (909) 649-6554 for a quote.
Pricing for our other services is in our full pricing section, and you can ask about our maintenance plan for repeat-customer pricing. Prices are starting points; final price confirmed before work.
Yes. Two-story solar cleaning starts at $239 for up to 40 panels, plus $15 per extra panel. Small systems under 16 panels are quoted by call or text. Homes 3+ stories are a custom quote.
As soon as you can, since major wind or smoke events can deposit months' worth of buildup in a few days. Ask about our maintenance plan, which includes priority scheduling after Santa Ana winds and smoke events.
We don't recommend it. Inland Empire tap water runs 300–500 TDS, and it dries into mineral spots that bake onto the glass. Pressure washing and harsh chemicals can damage panels and put manufacturer coverage at risk. We use pure RO/DI water and a soft brush instead.
No. We just need access to an outdoor spigot. We'll text you before and after photos and a written condition report the same day.
If you hear scratching or cooing on the roof in the morning, something may be living under your array. We install wire mesh guards around the exposed edges of the array, and the inspection is free. See bird proofing for prices and details.
Along with Highland, we clean solar panels throughout the surrounding area:
Licensed LLC · Fully Insured · Locally owned in Redlands
Prices are starting points; final price confirmed before work. Commercial properties, homes 3+ stories, ground mounts & carports and Tesla Solar Roof are custom quotes.