Sparkling Exterior Windows in Orange County & Los Angeles

We recommend cleaning your solar panels at least twice a year to maintain optimal performance, but frequency may vary based on your location and environment.

Yes, we use specialized, gentle cleaning techniques and eco-friendly products designed specifically for solar panels to prevent damage.

Yes, we offer special promotions, referral credits, and discounts on auto-recurring services to help you save.

Solar panels in Los Angeles, Long Beach, and Orange County are exposed to dust, smog, bird droppings, and coastal debris that block sunlight and reduce efficiency. Regular professional cleaning restores maximum energy output, protects your investment, and ensures your solar system lasts longer across Southern California.

Solar panel cleaning in southern CA is typically priced per system size and accessibility. At Mr. Solar Clean, we provide affordable residential and commercial cleaning across Southern California that boosts efficiency and protects your solar investment.

Studies from the National Renewable Energy Laboratory (NREL) and other industry research show that dirty solar panels in Southern California can easily lose 15–25% efficiency due to dust, smog, and bird droppings. In high-traffic areas like Los Angeles, Long Beach, and Orange County, regular cleaning has been proven to restore performance and protect long-term ROI.