Solar Panel Cleaning Services
Serving Milwaukee Wisconsin and Surrounding Areas
Why Solar Panels Need Cleaning
Maximize Energy Output with Routine Maintenance
Solar panels are an excellent investment in energy savings and sustainability—but like any surface exposed to the elements, they collect dirt, dust, pollen, bird droppings, and debris that can reduce their performance. Studies show that dirty panels can lose up to 30% of their energy efficiency over time.
At PRUNSKUS Window Cleaning, we offer professional solar panel cleaning services designed to restore your panels’ productivity without risking damage. Our non-abrasive, eco-friendly techniques gently remove buildup and residue so that your system can operate at peak performance, year-round.
Safe, Effective, and Non-Damaging Techniques
Unlike windows or standard glass surfaces, solar panels require specific care to protect their sensitive coatings and wiring. Our trained technicians use soft-bristle brushes, deionized water, and no harsh chemicals to ensure a residue-free, damage-free clean that protects your panel warranties and lifespan.
We take extra precautions with rooftop arrays, ground-mounted systems, and difficult-to-access locations, using safe ladder techniques, harnesses, and telescoping water-fed poles to clean thoroughly without scratching or cracking panel surfaces. Every cleaning includes a visual inspection to check for buildup, cracks, and panel shading issues.
Benefits of Regular Solar Panel Cleaning
Routine cleaning of your solar panels doesn’t just improve energy output—it also extends the life of your solar array. Dust and debris left untreated can cause uneven heat distribution, leading to wear and premature degradation. Our professional cleanings prevent this by ensuring sunlight reaches the full surface area of every panel.
Increased energy efficiency also means reduced electricity bills and faster ROI on your solar investment. Many of our customers report noticeable improvements in system performance after just one professional cleaning. We recommend seasonal or twice-yearly cleaning to maintain optimal conditions, especially in dusty, pollen-heavy, or snowy environments. Whether you’re a homeowner, a business with a solar rooftop, or managing a solar field, PRUNSKUS provides the right solution for your solar care needs.
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Trustindex verifies that the original source of the review is Google. They were very polite and did a great job. My windows look like brand new. They were so nice and I will let My neighbors know what a great job they did. I will also have them back in the spring ðŸ¤Trustindex verifies that the original source of the review is Google. Prunkus did a great job. They had to do a lot of extra work due to stain splatter on most of the windows, but still honored the original quote. Hard work + integrity. Highly recommend!Trustindex verifies that the original source of the review is Google. Two hard working guys that were neat and did great work.Trustindex verifies that the original source of the review is Google. They did great quality work cleaning our windows and they are awesome to work with.Trustindex verifies that the original source of the review is Google. Perfect job, really mature and good people got the job done recommend them!Trustindex verifies that the original source of the review is Google. Absolutely thrilled with the service from Aidan and Edgar Prunskus! These two are the real deal—true professionals and a shining example of what it takes to build a successful small business from the ground up. They showed up at my door with a friendly, polished sales pitch that immediately stood out, so I decided to give their window washing service a shot. I was expecting the usual buckets and squeegees, but what they brought was next-level—high-tech water purification equipment that transforms ordinary tap water into ultra-pure, mineral-free water. The result? Our windows are crystal clear and completely streak-free. It honestly looked like we had new glass installed! Afterwards, they walked me through their affordable maintenance plan, and I’m wry intrigued, especially since I have zero interest in climbing ladders these days. Their service is not only impressive, it’s also smart and efficient. I highly recommend them!Google rating score: 5.0 of 5, based on 10 reviewsVerified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
Solar Panel Cleaning in Milwaukee Wisconsin, SD
Protecting Your Investment with Expert Service
PRUNSKUS Window Cleaning proudly serves Milwaukee Wisconsin, SD and surrounding areas with specialized solar panel cleaning services. We understand the regional conditions—like wind-driven dust, spring pollen, and winter residue—that impact solar performance in our climate. Our local knowledge, paired with professional-grade equipment, ensures your panels stay clear and productive.
From small residential systems to larger commercial solar installations, we deliver reliable service with a focus on safety, cleanliness, and long-term value. Keep your energy savings strong and your panels looking like new—partner with PRUNSKUS for expert solar panel cleaning you can count on.
Trustindex verifies that the original source of the review is Google. They were very polite and did a great job. My windows look like brand new. They were so nice and I will let My neighbors know what a great job they did. I will also have them back in the spring ðŸ¤Trustindex verifies that the original source of the review is Google. Prunkus did a great job. They had to do a lot of extra work due to stain splatter on most of the windows, but still honored the original quote. Hard work + integrity. Highly recommend!Trustindex verifies that the original source of the review is Google. Two hard working guys that were neat and did great work.Trustindex verifies that the original source of the review is Google. They did great quality work cleaning our windows and they are awesome to work with.Trustindex verifies that the original source of the review is Google. Perfect job, really mature and good people got the job done recommend them!Trustindex verifies that the original source of the review is Google. Absolutely thrilled with the service from Aidan and Edgar Prunskus! These two are the real deal—true professionals and a shining example of what it takes to build a successful small business from the ground up. They showed up at my door with a friendly, polished sales pitch that immediately stood out, so I decided to give their window washing service a shot. I was expecting the usual buckets and squeegees, but what they brought was next-level—high-tech water purification equipment that transforms ordinary tap water into ultra-pure, mineral-free water. The result? Our windows are crystal clear and completely streak-free. It honestly looked like we had new glass installed! Afterwards, they walked me through their affordable maintenance plan, and I’m wry intrigued, especially since I have zero interest in climbing ladders these days. Their service is not only impressive, it’s also smart and efficient. I highly recommend them!Google rating score: 5.0 of 5, based on 10 reviewsVerified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
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