Your commercial solar installation was expensive. Every day it runs below capacity costs you money you can’t get back.
In Rialto’s dust-heavy environment, solar panels lose efficiency fast. What starts as a thin layer becomes a power-stealing coating that can slash your energy production by 25% or more. That’s not just lost electricity—it’s lost revenue, extended payback periods, and underperforming assets.
Clean panels start paying you back immediately. Most clients see the energy increase within days, and the cleaning typically pays for itself within 2-3 months through restored production.
We at All Seasons Window Cleaning Inc. understand what Rialto’s desert climate does to commercial solar installations. We’ve watched businesses struggle with the same problem: expensive solar systems that should be producing more power.
We’re not just window cleaners who dabble in solar. We’re NABCEP certified professionals who understand how solar systems work, not just how to clean them. This means we can spot potential problems during cleaning that could save you thousands in repairs later.
Our deionized water systems are specifically designed for solar panel cleaning—no mineral deposits, no streaks, no damage to your panels or warranty voiding.
We start with a complete system inspection and safe shutdown. No shortcuts, no risks. We know exactly how to work around commercial solar equipment without causing damage.
Next comes the cleaning itself using specialized soft-wash techniques with deionized water. This isn’t a garden hose situation. Our water filtration system removes all minerals that would leave spots or residue on your panels.
We clean each panel systematically, removing dust, bird droppings, and the stubborn buildup that Rialto’s desert environment creates. We also clean around your panels, including mounting hardware and inverters, because desert dust affects every component.
Finally, we restart your system and verify everything is working properly. You’ll often see an immediate jump in energy production the same day.
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Every commercial solar cleaning includes a complete system inspection. We’re looking for loose connections, cracked panels, or other issues that could affect performance or safety.
In Rialto’s climate, we recommend cleaning every 6 months minimum for most commercial installations. Agricultural operations and facilities near high-traffic areas often need quarterly cleaning. The key indicator is your energy production—if you notice gradual decline that doesn’t match seasonal changes, it’s cleaning time.
We serve all types of commercial solar installations: rooftop arrays, ground-mount systems, solar carports, and utility-scale solar farms. Our equipment and techniques scale from small commercial buildings to large industrial facilities.
Don’t wait until you’ve lost 20-30% efficiency. That’s money you can’t recover, and every day of delay extends your payback period.
In Rialto’s desert climate, we recommend cleaning commercial solar panels every 6 months minimum. Some facilities need quarterly cleaning, especially agricultural operations or businesses near high-traffic areas where dust accumulation is heavier.
The key is monitoring your energy production. If you notice a gradual decline that doesn’t match seasonal changes, it’s time for cleaning. Don’t wait until you’ve lost 20-30% efficiency—that’s revenue you can’t recover.
Desert dust accumulation happens faster than most business owners realize. What looks like light coating can block significant sunlight from reaching your solar cells.
No, when done properly by certified professionals. We use manufacturer-approved cleaning methods with deionized water and soft-bristle techniques that comply with all major solar panel warranties.
We never use harsh chemicals, high-pressure washing, or abrasive materials that could damage panels or void warranties. Our NABCEP certification means we understand solar equipment specifications and manufacturer requirements.
Many warranties actually require regular maintenance, including cleaning, to remain valid. We can provide documentation of our cleaning services for your warranty compliance records.
Most commercial installations see 15-30% efficiency restoration with professional cleaning, depending on how dirty the panels were. In heavy dust areas like Rialto, the improvement can be even more dramatic.
You’ll typically see the energy increase within days of cleaning. The service usually pays for itself within 2-3 months through restored energy production. For a typical commercial system, that translates to real money back in your pocket every month.
The exact improvement depends on your system size, local conditions, and how long it’s been since the last cleaning. We can provide production monitoring to track the improvement.
We always shut down systems safely before cleaning. This is a critical safety protocol that protects both our technicians and your equipment. There are no shortcuts when it comes to electrical safety around solar installations.
Our NABCEP certification includes proper safety procedures for working around energized solar equipment. We know exactly how to isolate systems, work safely around electrical components, and restart everything properly afterward.
Many cleaning companies skip this step, creating serious safety risks. We never compromise on safety protocols, even if it takes a few extra minutes.
Our deionized water system is the biggest difference. Most cleaning companies use tap water, which leaves mineral deposits that actually attract more dirt. Our purified water rinses completely clean with no residue.
We’re also NABCEP certified, meaning we understand solar systems, not just cleaning. We can spot potential problems during cleaning that could save you thousands in repairs later.
Finally, we specialize in desert conditions. Rialto dust isn’t like regular dirt—it requires specific techniques and equipment to remove completely without damage.
Yes, we handle everything from small commercial rooftop arrays to large utility-scale solar farms. Our equipment and techniques scale to match your installation size and complexity.
We work with ground-mount systems, solar carports, rooftop arrays, and agricultural solar installations. For large projects, we can coordinate cleaning schedules to minimize operational disruption.
We’re licensed and insured for commercial work, with proper safety equipment and protocols for working on large-scale installations. We can also provide overnight cleaning services for facilities where daytime operations would be disrupted.
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