If you’re living anywhere in Orange County and using solar power, you’re probably not getting as much out of it as you could. And no, it’s not because of some tech issue. It’s usually just dirty panels.
It sounds simple, but it’s true. We’ve cleaned panels across dozens of neighborhoods—from Costa Mesa to Yorba Linda—and almost every time, folks are shocked by how much better their systems perform after a proper clean. You’d think with all this sun, panels would just work forever. But like anything else outdoors, they collect grime fast.
Neighborhoods and Cities We Service
We provide solar panel cleaning throughout all of Orange County, including but not limited to:
- Anaheim Hills
- Costa Mesa
- Cowan Heights
- El Modena
- Fullerton
- Huntington Beach
- Irvine
- Laguna Beach
- Laguna Niguel
- Mission Viejo
- Newport Beach
- Newport Coast
- North Tustin
- Orange
- San Clemente
- San Juan Capistrano
- Santa Ana
- Trabuco Canyon
- Tustin
- Yorba Linda
Why Dirt Slows Things Down
We get a little bit of everything in Orange County. Coastal mist in Newport, inland dust storms near Anaheim Hills, wildfire ash, pollen, bird droppings, smog buildup, you name it. Even ocean breeze isn’t clean. Salt sticks to glass. Add a few months of that, and solar panels start working harder for less return.
One couple in San Clemente said their electric bill started creeping up slowly. Took a while before they realized their panels looked like someone rubbed them down with chimney dust. After we cleaned them, their system started producing like it used to. Nothing fancy—just a proper rinse with filtered water and a gentle scrub. That’s all it takes.
How Often Should You Clean Solar Panels in Orange County?
Most homeowners go with a 2x-a-year schedule. Once in spring, and once late summer or early fall. Some folks do it more if they live near construction or in places like Trabuco Canyon where dust kicks up easily. Others near the beach might need more frequent cleanings because of salt spray and marine layer buildup.
And rain? It helps a little, but it doesn’t clean. It just turns grime into streaks. Plus, if your panels are tilted low or flat, rainwater usually just puddles and dries, leaving hard water spots. That’s not cleaning. That’s just adding more junk.
What Makes BJ’s Window Cleaning Different?
We’ve been working in Orange County neighborhoods for years. We’re local, not some national outfit with a call center in another state. That means we know which rooftops are tricky, what types of panels people have in each city, and what HOA rules come into play in different areas.
We show up when we say we will. Our crew is polite, neat, and careful. And we treat your roof and your solar system like it’s our own.
Here’s What You Can Expect From a Cleaning
- No harsh chemicals. Just pure deionized water and soft brushes.
- No damage to frames, wiring, or roofing materials.
- Photo report before and after. You’ll see the difference clearly.
- Friendly crew that doesn’t talk in tech jargon or pressure you into anything.
We also offer reminder scheduling if you want to stay ahead of the dirt without having to think about it again.
Commercial Solar Cleaning Services
We don’t just clean homes. If you manage a commercial building, a school, or even an apartment complex in Orange County with solar panels, we can help. We already work with a few HOAs and businesses in areas like Santa Ana and Huntington Beach who have panels on their roofs or carports. We’ll set up a recurring schedule that works around your hours so there’s no disruption to your tenants or customers.
And yes, we’re fully insured!
Want a Quote?
If you’re anywhere in Orange County and need a one-time solar panel cleaning—or want to set up something regular—we make it easy. Use our online contact form or just give us a call. We’ll ask a couple questions about your setup and send you a quote. No pressure, just real info.
Why It Pays Off
Cleaning your solar panels isn’t just about how they look. It’s about performance. A dirty system might be costing you every single day without you even noticing. Most folks see a boost of 10 to 20 percent after a good clean. That adds up, especially in the summer when you need that power the most.
Let BJ’s Window Cleaning help your panels shine—and save you money while they do it.