Professional Solar Panel Cleaning Services
Serving Sonoma and Surrounding Areas
Maximize Your Solar Investment with Clean Panels
How Grime Buildup Reduces Your System’s Efficiency
Your solar panels are a significant investment designed to save you money and produce clean energy. However, over time, they accumulate layers of dust, pollen, bird droppings, and atmospheric grime. This buildup creates a barrier that blocks sunlight from reaching the photovoltaic cells, which can dramatically reduce your system’s overall energy output and diminish your return on investment.
A simple rinse with a garden hose is often insufficient and can even be counterproductive. Tap water contains minerals that leave behind hard water spots and a chalky film when they dry. These deposits can etch the glass and attract more dirt, further hampering efficiency. A professional cleaning is essential to remove all residues and restore your panels to their peak operating condition.
Advanced Technology for a Spot-Free, Damage-Free Clean
At Sonoma Valley Exterior Home Cleaning, we utilize a state-of-the-art cleaning process to ensure your solar panels are treated with the utmost care. Our system uses a multi-stage water purification process to create pure, deionized water. This mineral-free water aggressively absorbs and removes all dirt and grime without the need for harsh chemicals or abrasive detergents, leaving behind a perfectly clear, spot-free surface that stays cleaner for longer.
Safety is our top priority for our team and your property. Our technicians are fully trained and equipped with professional-grade safety gear and specialized tools, including long, water-fed poles with soft-bristle brushes designed specifically for solar panels. This equipment allows us to clean your entire array safely from the ground or a secure ladder position, eliminating the risk of walking on and potentially damaging your roof or the panels themselves.
Trust Our Licensed and Insured Family-Owned Business
While cleaning solar panels might seem like a straightforward DIY task, it carries significant risks. Working at height on a roof is inherently dangerous and can lead to serious injury. Using incorrect pressure, brushes, or cleaning solutions can easily scratch the panel glass, damage the anti-reflective coating, or even void your manufacturer’s warranty, leading to costly repairs.
Hiring a licensed and insured professional provides complete peace of mind. We assume all the risk and have the proper training and equipment to perform the job safely and effectively, protecting your investment. As a dedicated exterior cleaning company, our expertise ensures a thorough clean that enhances performance without causing any harm to your valuable solar energy system.
As a family and locally owned business, we are committed to our community and our clients. We stand by our motto, “Eliminating Grime One Surface At A Time,” and apply that dedication to every job we undertake. We treat your home as if it were our own, delivering reliable service and exceptional results you can count on.
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Trustindex verifies that the original source of the review is Google. Installed Christmas lights on our home first time customers loved them So much I rebooked for next year I highly recommend!Trustindex verifies that the original source of the review is Google. Very happy with Jose and crew doing our exterior / interior windows, siding and patio. Makes a great difference looking out our spotless windows at the clean patio, and all the cobwebs gone (at least for a while). Will recommend.Trustindex verifies that the original source of the review is Google. Very professional and did a great job. I appreciated that neighbors yards/homes affected by cleanup were taken care of as well. Highly recommend!Trustindex verifies that the original source of the review is Google. Truly reliable company..The crew did a fantastic job easy to associate with ..The product results of my exterior soft was extremely amazing cleaned..It revitalize the natural colors of my exterior and I saved some $$$ not to get re-painted..I will highly recommend this company throughout my interested neighbors.. I even considered them to have another service in the future..Trustindex verifies that the original source of the review is Google. José and crew did a fantastic job clearing my gutters and cleaning all windows on my house, and at a reasonable price. They were fast, thorough, friendly and communicative. I will definitely be using SV Exterior Home Cleaning for all such future jobs and maintenance! I highly recommend them.Trustindex verifies that the original source of the review is Google. I had SV exterior come out to clean my roof, which is under a number of redwood trees and hadn’t been done for a couple years. So, lots of moss everywhere. They came out and did a great job brushing it all off, cleaning up, applying a coating to help prevent moss in the he future. Did a great job and would highly recommend them. Jim, penngroveTrustindex verifies that the original source of the review is Google. We have had Sonoma Valley do a number of projects for us in the last couple of years including removing all of the moss from our roof and applying moss retardant sealer to it as well as washing all our exterior windows a year ago. In both cases they did excellent work and we had them come back this year to do the exterior as well as interior of all of our windows. We have a large house with 35 windows and they did a great job. They were on time, respectful of the property, and our windows have never looked better. After two years we have no new moss growth on our roof . We will definitely use them again.Trustindex verifies that the original source of the review is Google. Really great job washing my house and cleaning 200 windows! Professional, neat, on-time and reasonable.Trustindex verifies that the original source of the review is Google. Fantastic experience - I will be a regular customer!Trustindex verifies that the original source of the review is Google. These guys were great. They showed up on time moved everything off my patios. Cleaned everything thoroughly and put everything back. Top-notch. I highly recommend them. five stars.
Sonoma’s Premier Choice for Solar Panel Maintenance
Expert Care Tailored to Our Local Environment
Homeowners in Sonoma face unique environmental factors that can impact solar panel performance. The seasonal pollen, dust from our beautiful rolling hills and agricultural areas, and even ash from distant wildfires can quickly coat your panels, forming a stubborn film that rainwater alone cannot wash away. To keep your system optimized, regular, professional cleaning is a necessity.
Sonoma Valley Exterior Home Cleaning is proud to serve our neighbors throughout the community. We understand the specific types of grime that accumulate on solar panels here in Sonoma. Our cleaning techniques are perfectly suited to tackle the local challenges, ensuring your system generates the maximum possible power all year round.
Don’t let a dirty system compromise your energy savings. If you own a home in the Sonoma area, protect your green energy investment with our expert cleaning service. Contact us today for a free, no-obligation estimate and discover the difference a professional clean can make for your home’s energy production.
Trustindex verifies that the original source of the review is Google. Installed Christmas lights on our home first time customers loved them So much I rebooked for next year I highly recommend!Trustindex verifies that the original source of the review is Google. Very happy with Jose and crew doing our exterior / interior windows, siding and patio. Makes a great difference looking out our spotless windows at the clean patio, and all the cobwebs gone (at least for a while). Will recommend.Trustindex verifies that the original source of the review is Google. Very professional and did a great job. I appreciated that neighbors yards/homes affected by cleanup were taken care of as well. Highly recommend!Trustindex verifies that the original source of the review is Google. Truly reliable company..The crew did a fantastic job easy to associate with ..The product results of my exterior soft was extremely amazing cleaned..It revitalize the natural colors of my exterior and I saved some $$$ not to get re-painted..I will highly recommend this company throughout my interested neighbors.. I even considered them to have another service in the future..Trustindex verifies that the original source of the review is Google. José and crew did a fantastic job clearing my gutters and cleaning all windows on my house, and at a reasonable price. They were fast, thorough, friendly and communicative. I will definitely be using SV Exterior Home Cleaning for all such future jobs and maintenance! I highly recommend them.Trustindex verifies that the original source of the review is Google. I had SV exterior come out to clean my roof, which is under a number of redwood trees and hadn’t been done for a couple years. So, lots of moss everywhere. They came out and did a great job brushing it all off, cleaning up, applying a coating to help prevent moss in the he future. Did a great job and would highly recommend them. Jim, penngroveTrustindex verifies that the original source of the review is Google. We have had Sonoma Valley do a number of projects for us in the last couple of years including removing all of the moss from our roof and applying moss retardant sealer to it as well as washing all our exterior windows a year ago. In both cases they did excellent work and we had them come back this year to do the exterior as well as interior of all of our windows. We have a large house with 35 windows and they did a great job. They were on time, respectful of the property, and our windows have never looked better. After two years we have no new moss growth on our roof . We will definitely use them again.Trustindex verifies that the original source of the review is Google. Really great job washing my house and cleaning 200 windows! Professional, neat, on-time and reasonable.Trustindex verifies that the original source of the review is Google. Fantastic experience - I will be a regular customer!Trustindex verifies that the original source of the review is Google. These guys were great. They showed up on time moved everything off my patios. Cleaned everything thoroughly and put everything back. Top-notch. I highly recommend them. five stars.
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