Structured, repeatable solar cleaning for commercial, utility-scale, public works, and residential systems.

Professional Solar Panel Cleaning Services in California

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Supporting commercial portfolios, public works projects, and residential systems across California.

Active Commercial Accounts

Solar Panels Cleaned Annually

39999 +

Clients Served

3200 +

Serving 84 commercial accounts, we provide expert annual cleaning to keep solar panels performing perfectly.

Maximizing energy efficiency, our expert team meticulously cleans over 465000+ solar panels every single year.

Trusted by 3,658+ happy customers, we provide expert annual cleaning to keep solar panels performing perfectly.

Do Solar Panels Need to Be Cleaned?

Solar panel performance rarely declines overnight. Instead, dust, pollen, and airborne contaminants gradually reduce output over time. Structured cleaning helps maintain consistent energy production across residential, commercial, and utility-scale systems.

Without proper maintenance, soiling can significantly reduce system output over time. Professional cleaning is not cosmetic — it helps preserve production.

Solar Panel Cleaning for Residential, Commercial and Utility Systems

From residential rooftops to commercial facilities and utility-scale arrays, structured solar cleaning ensures consistent coverage and reliable performance across every system.

Dust, pollen and airborne contaminants build up gradually and can reduce system output over time. Regular cleaning helps maintain consistent energy production and prevents buildup from becoming more difficult to remove.

Rotating brush and robotic cleaning systems allow for consistent, repeatable execution across large installations while remaining safe and effective for smaller systems.

Utility-Scale Solar Panel Cleaning

Robotic and tractor-supported solar panel cleaning for large commercial and utility-scale arrays. Designed to reduce soiling loss and preserve energy production across high-capacity systems.

Commercial Solar Panel Cleaning & Recurring Maintenance

Scheduled cleaning and maintenance for rooftop, carport, and ground-mounted commercial solar systems. Service programs aligned with production targets and environmental exposure.

Public Works Solar Panel Cleaning

DIR-compliant solar panel cleaning services for school districts, municipalities, and publicly funded installations, including prevailing wage compliance and certified payroll documentation.

Residential Solar Panel Cleaning

Custom residential solar maintenance using commercial-grade cleaning equipment. Service schedules are tailored to each home’s location and environmental exposure to help maintain consistent energy performance.

Client Reviews

See What Our Satisfied Customers are Saying

    
 
 
       Posted on Google  
   
   Thom Uber 
 
 
 
 Trustindex verifies that the original source of the review is Google. Fritz and his hard working team have been handling my warehouse roof since 2011.  We have 160 panels and these guys, our fantastic, never had a problem.   Always on time always professional always polite. My neighbors kid has a drone and he flew it up there and inspected after Fritz was finished, and we were both impressed. Highly recommend. A+++
  
 
      Posted on Google  
   
   Barbara Donnelly 
 
 
 
 Trustindex verifies that the original source of the review is Google. If your solar panels need cleaning you should contact the Solar Cleaners. Fritz and his team do a fantastic job for a great price!
  
 
      Posted on Google  
   
   Bożenka NK 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excellent service!
  
 
      Posted on Google  
   
   David Miller 
 
 
 
 Trustindex verifies that the original source of the review is Google. Fritz communicates well and does a great job keeping the panels in good condition.
  
 
      Posted on Google  
   
   Ray Gimmeson 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excellent service Very responsive and very reasonable price.
  
 
      Posted on Google  
   
   Randy Bergeron 
 
 
 
 Trustindex verifies that the original source of the review is Google. Fritz and his team did an excellent job on cleaning my solar panels. Last year when he was cleaning the panels he pointed out some issues that I had with my solar panels. I would never had known about the issues if he hadn't pointed them out to me. I highly recommend the Solar cleaners for cleaning your solar panels.
  
 
      Posted on Google  
   
   Madison Harrison 
 
 
 
 Trustindex verifies that the original source of the review is Google. Fast, efficient, reliable and communicative!! Cannot recommend enough!!! Book either Fritz!
  
 
      Posted on Google  
   
   Bob Salas 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great customer service as always and job well done. Thank you Fritz!!
  
 
      Posted on Google  
   
   Thomas Grucky 
 
 
 
 Trustindex verifies that the original source of the review is Google. Fritz at solar cleaners is reasonable, on time and does a great job!!

Solar Panel Cleaning Solutions

Structured cleaning programs for rooftops, carports, ground-mounts, and utility arrays.

Utility Solar Cleaning

High-efficiency cleaning for large-scale ground-mounted solar sites using rotating brush systems and filtered water to support consistent production

Commercial Solar Cleaning

When you own or operate a commercial solar panel array, you want to ensure the maximum return for your investment.

Residential Solar Cleaning

As pioneers in the solar panel cleaning industry, we have built up a reputation for both our technical knowledge and our high-quality cleaning systems.

Protect your solar investment. Call 760-216-2183 or Contact Us to schedule service.

Choose a Structured Approach

To Solar Maintenance.

The Solar Cleaners supports residential, commercial, and utility-scale solar installations with professional rotating brush cleaning systems designed to maintain long-term system performance.

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Commercial-Grade Cleaning Systems

Robotic and controlled-contact cleaning systems designed for large rooftop, carport, and ground-mounted solar installations.

Consistent Cleaning Results

Consistent brush pressure, measured water use, and standardized procedures ensure reliable performance across entire arrays.

Portfolio-Level Support

Coordinated maintenance planning aligned with asset managers and 0&M providers to preserve system reliability and production targets.

Supporting Commercial Solar Portfolios Across California

Rotating brush cleaning systems for large rooftop, carport, and ground-mounted arrays.
Standardized cleaning procedures ensuring uniform brush contact and cleaning pressure.
Coordinated scheduling aligned with asset managers and O&M teams
Reduced operational risk compared to manual-only cleaning methods
Maintenance planning focused on long-term system performance

Commercial Solar Maintenance, Engineered for Reliability

Large-scale solar assets require repeatable processes, not cosmetic cleaning. Our approach focuses on consistent cleaning procedures and measurable performance support.

Uniform Cleaning Across Large Arrays

Consistent brush pressure and standardized procedures across entire installations.

Maintenance Structured Around Production Goals

Scheduling aligned with environmental exposure and portfolio performance targets.

Long-Term Asset Preservation

Professional cleaning designed to support sustained system reliability.

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The Solar Cleaners

Your Solar Partner

The Solar Cleaners

Your Solar Partner

Consistent Cleaning

Increase Production

Protect Investment

The Solar Cleaners uses professional rotating brush cleaning systems for residential, commercial, and utility-scale solar installations, providing consistent cleaning across rooftop, carport, and ground-mounted arrays.

Robotic Cleaning for Large-Scale Installations
Uniform Contact Pressure & Measured Water Use
Portfolio-Level Maintenance Support

Our Solar Panel Cleaning Process

Our process is designed for residential, commercial, and utility-scale solar installations, ensuring consistent cleaning and controlled brush contact across rooftop, carport, and ground-mounted arrays.