Solar Panel Cleaning for Maximum Output
Keep your panels working better and saving more with safe, spotless care from our experienced team.
Solar Panel Cleaning
Solar panels work best when sunlight can reach every cell. Over time, dust, pollen, bird droppings, leaves, and road grime can build up on the glass and reduce energy production. Our solar panel cleaning service is designed to safely remove that buildup so your system can perform better and stay looking clean.
We clean residential solar panels with a careful, non-abrasive process made for delicate surfaces. We use purified water and soft-bristle tools that lift off dirt without scratching the glass or leaving behind a soapy film. That means a clear finish, better light exposure, and no harsh residue. We do not use aggressive pressure washing methods that can damage seals, frames, or mounting hardware.
Every service starts with a visual review of the panels and surrounding access points. We look for heavy buildup, signs of mineral spotting, stuck-on debris, and general surface conditions. Then we clean the face of each reachable panel with methods that are safe for the equipment and the roofline. Our goal is simple: restore a cleaner surface while helping protect the long-term condition of your solar investment.
Professional solar panel cleaning can be especially helpful after dry, dusty weather, high pollen seasons, nearby construction, storms, or long stretches without rain. Even when panels look fairly clean from the ground, a light film can still block sunlight and lower efficiency. Routine maintenance can help support stronger output, more consistent performance, and better energy savings over time.
Homeowners choose us because we understand exterior cleaning and take a careful approach on every job. We focus on safe access, attention to detail, and clear communication from start to finish. If you want to get more from your solar system and avoid the risk of cleaning panels yourself, we’re here to help. Reach out today to schedule solar panel cleaning and get your system shining again.
Our Solar Panel Cleaning Process
See how we safely clean solar panels for better output.
Roof & Panel Assessment
01We start by reviewing your solar array, roof pitch, panel buildup, and safe access points so we can plan the right cleaning method. Then we give you a clear timeline and service plan built to protect your system and improve solar performance.
Pure Water Panel Cleaning
02On service day, we use soft-bristle tools and purified water to remove pollen, dust, bird droppings, and grime without abrasive scrubbing or harsh chemicals. This helps restore sunlight exposure while protecting the glass, frames, and surrounding roof materials.
Final Check & Customer Review
03After cleaning, we inspect the panels for consistency, confirm debris is cleared from the work area, and review the results with you. We also share simple maintenance advice and recommended cleaning intervals so you can keep your system producing at its best.
Solar Panel Cleaning FAQs
Common questions homeowners ask before booking solar panel cleaning with Nova Window Cleaning & Christmas Lighting.
- Why should I have my solar panels professionally cleaned?
Dirty panels can lose efficiency as dust, pollen, bird mess, and grime block sunlight. Professional cleaning helps your system produce more power, supports better long-term performance, and lowers the risk of damage that can happen with the wrong tools or cleaning methods.
- How often should solar panels be cleaned?
Most homes benefit from solar panel cleaning once or twice a year, but it depends on your roof pitch, nearby trees, pollen, dust, and bird activity. If your panels look cloudy or production seems lower, it may be time to schedule a professional cleaning.
- Can I clean my solar panels myself?
You can, but we do not recommend it for most homeowners. Roof access can be risky, and using the wrong brush, soap, or water pressure can scratch the glass or affect performance. We use the right process to clean panels safely and thoroughly.
- Will solar panel cleaning really improve performance?
In many cases, yes. When debris and buildup cover the glass, less sunlight reaches the solar cells. Cleaning removes that barrier, which can help restore stronger output. While results vary by system and buildup level, clean panels are better positioned to perform as they should.
- Is solar panel cleaning safe for my roof and panels?
Yes, when it is done correctly. We use a careful approach that protects both your panels and your roof. Our goal is to remove buildup without causing scratches, pressure damage, or other issues, so you can feel confident your system is in good hands.
- How do I know if it is time to book a cleaning?
If you notice visible dirt, pollen, bird droppings, water spots, or a drop in solar production, it is a good time to book. Regular service helps you stay ahead of buildup and protect your investment. Reach out today to schedule your solar panel cleaning.
Why Homeowners Keep Coming Back
Real feedback on reliable service, clear results, and a team people feel good about hiring
"They did a great job on our windows inside and outside. Very professional, no mess & detail oriented."
"Great group of young men who are detailed oriented and efficient!!"
"Very pleased with Nova Window Cleaning Service! Ryan was courteous and efficient, and our windows look so clean!! Thanks!"
"Ryan is very professional and provides great service. Quick to respond and the Christmas lights look amazing!"
"OUR LIGHTS TURNED OUT WONDERFUL. THEY ARRIVED AS SCHEDULED, Our lights were up in no time."
"Levi was professional, courteous, and did an excellent job!"
"Ryan did a nice job on our windows. He even went back over several on his own because he wasn’t entirely satisfied even though we thought it was fine. He is a nice young man and a hard worker. We were happy to support his growing business venture."
"Levi came to clean our windows and he did it in an efficient and timely manner. Hire more like Levi."
"Ryan and his team are top notch, Thorough, Responsive, and Reasonably Priced. I will use them again and Highly Recommend them. 😊"
"Gabe went above and beyond when cleaning our windows. He was courteous, professional and a very hard worker. He deserves more than 5 stars!"
"My windows look great. Worker was on time and courteous."
"Nova did a great job with our 2 story home. They arrived on time, Kenny was polite, careful and quiet. We were really impressed with the job he did! Highly recommended"
"Very courteous and professional ! My windows look great 👍!!! Thank you again 😃"
"Highly recommend Nova! Great job - prompt service & friendly staff."
"Kenny was fantastic!!!!"
"Christmas lights. This company is great. We are thrilled with the service, professionalism and product. You can’t go wrong with Nova. We will use them for washing our windows also"
"Gabe was amazing !! He was so nice and our windows look so clean !! I would highly recommend!!"
"They were on time and very polite. Windows look great! Thank you"
"Anthony did a great job yesterday, I’ll be using Nova Window in future. Thanks"
"Ryan was a very pleasant young man, really cares about customer satisfaction and Nova did an outstanding job! Never realized how much my windows needed it till I got it!"
"They did a great job cleaning my windows. Will use Nova again"
"On time. Very polite and great job. Highly recommended."
"Dave is a great person to work with, he did a great job and I was impressed with the equipment on how it cleaned the windows."
"We recently had Ryan and Max of Nova Window Cleaning clean the inside and outside of all of our windows! They were courteous, very professional, and did an outstanding job! Our windows sparkled when they were finished! I would highly recommend them!"
"Very nice job at a reasonable price."
"Our windows (AND frames outside) were cleaned yesterday. We are very impressed with the process as well as the thoroughness of Gabe who was attentive in every detail. We will certainly be using Nova window cleaning services again! Thank You!"
"Nova Window Cleaning did a wonderful job on cleaning the windows of our house. Gabe was the serviceman and he cleaned about 25 windows at our home. He cleaned the windows, the sills, and he made sure that everything was dried when he finished. I was extremely satisfied with the job done and the very reasonable cost. I would definitely recommend Nova Window Cleaning."
"Great result and wonderful young man. Professional and courteous. I would recommend them."
"Great service and extremely professional Windows have never looked better Highly recommend"
"Nova did a great job! I will definitely use them again."
"These guys are great! On time great service!"
"Gavin did a great job and we are very pleased with the results."
"I just had my windows washed by two young men, Max and Ryan, who have started their own business. I was very impressed by their work ethic and their gentlemanly and professional attitude. I have 25 windows of varying sizes. They washed all of them, inside and out, washed the screens, and wiped all the window sills for $300. I was extremely pleased."
"Max is very pleasant and did a great job with our windows."
"Anthony did the best job of cleaning our windows than anyone we have had in the past. Will definitely use this company again."
"I’ve used Max’s window cleaning services multiple times now, and every experience has been top-notch. He is punctual, professional, and extremely detail-oriented. My windows have never looked better – sparkling clean inside and out! What I really appreciate about Max is how respectful he is of the space he’s working in. He takes his time to do the job right without cutting corners, and he always leaves everything spotless when he’s done."
"Outstanding professionalism. I will use them again. Colby is excellent!"
"Levi made the initial contact and Gavin came out to do the work. They’re both very nice, polite young men. They did a great job. We would definitely use them again."
"Great result and wonderful young man. Professional and courteous. I would recommend them."
"They did a great job cleaning our windows."
"As 45 year business owner myself, I’m always impressed with guys that still believe in “hustling.” Max showed up on my porch, nicely dressed , super polite and asked for my business. Though I have another company that I’ve used, they couldn’t squeeze me in during the deadline I had for an event. I gave Nova a chance and they did a “sparkling” job! Even the window frames and seals. And Max followed up with a call to be sure I was pleased. Lucky break for me that day! Glad to lend my name: Michael J. Nolte"
"Nova Window cleaning did an exceptional job on my numerous windows. Anthony was very courteous respectful and polite. He was very thorough when inspecting the finished product and going over some areas that were missed. All in all I would definitely recommend this team as they take pride in their work. I also thought this was the best bargain I’ve had price wise for the best job. Well done!"
"Professional and very comfortable to work with. Anthony even did a minor repair to a gutter issue. Tom"
"Nova Window Cleaning did a great job cleaning our windows. The guys were very polite, and our widows look so much better. We highly recommend them."
"I have had our windows cleaned many times by other companies but I am taking the time to write a review on this one because it was far superior to anyone else: I highly recommend this company."
"Window cleaning on a 3 story house - squeaky clean! Very happy with the results - highly recommend!"
"The young man did a great job on our windows. Even wiped the screen frame down before putting it back in. Better than I was expecting. They had modern equipment to do the job. Would definitely have them back again."
"Gabe was absolutely excellent, windows clean , area left clean great job"
"They did an excellent job washing our windows and power washing the drive. I would highly recommend."
"Max did a great job on our windows."
"Great job with our exterior windows on the house! Hard water stains completely removed and our windows are so bright and shiny now. Will definitely use these guys again. They were very professional!"
"Nova Window Cleaning, highly recommend this service! Excellent communication, quality workmanship and very affordable pricing!"
"Our windows look beautiful! Pierson did a fantastic job. He was polite, efficient, and very thorough. I highly recommend this group."
"Don’t dry or use lambs cloth"
"Nova Window Cleaning came today to wash the windows. He was on time, professional and offered excellent customer service skills, as well as, working diligently. His work was very good and offered this unprompted: ”If you see anything I missed just tell me because I want it done right”. Thumbs up!"
"Nova Window Cleaning is a fantastic service. The employees were courteous and thorough. Highly recommend this business."
"Gabe was super friendly and explained about the products he used to clean our windows outside. He was very polite and friendly. Fantastic job and very efficient. I will have Gabe back again to do my windows. They look fabulous. I have a wonderful view of the golf course with clean windows. Thank you Max and Gabe"
"Great job."
"Excellent service, very polite, would use again..."
"Excellent customer service and they did a great job on our windows! I’d highly recommend Nova!"
"Two young men worked really hard to make certain I was satisfied and pleased. I would highly recommend this company, I even paid them more then they quoted."
"Very pleased with work and attention to detail. They cleaned inside and outside of glass - even got the high entry way windows others skipped. Will use again"
"Very dependable and hard working company!. They do a great job and very affordable. 10 out of 10 recommend!"
"Gabe came over in all of this heat and did a beautiful job cleaning all of our windows!"
"We have had Nova clean our windows twice now and both times they have done a very thorough job! Windows are sparkling clean! The guys were very kind and professional and paid attention to details! I will be a forever customer! I highly recommend them!"
"Ryan and his team of experts did not let me down! From start to finish they were excellent. I highly recommend contacting Nova for all your window cleaning needs! Would give them 6 stars if I could."
"These guys show up when they say they will. They're professional. AND do a great job at a good price! I will have them back!"
"Great service and team!"
"These guys are AMBITIOUS! FLEXIBLE! PERSONABLE! RELATABLE! They did a GREAT job! No fussy extras, just a good work ethic! Great price too!"
"On time. Great job. Good price. Very pleased would recommend."
"Max did a great job!! The weather wasn’t cooperative, so they rearranged their schedule, we’re very flexible and made sure my windows looked great before our party."
"Would definitely recommend Nova if you need a good window cleaning company. Gabe did an outstanding job!"
"Awesome job"
"We’re very happy with our nice clean windows. They look great! Gabe did a great job- very nice young man"
Book Solar Panel Cleaning Today
Restore peak energy output and protect your investment before dirt cuts into your savings.