over 2000+ reviews! 
– Most Reviewed In The Pacific North West!
– Most Reviewed In The Pacific North West! Professional Solar Panel Cleaning Services in PNW
Keep your solar panels performing at maximum efficiency all year round. Our specialized solar panel cleaning services restore your panels’ full power output by removing dirt, dust, pollen, and residue. With safe, gentle, non-abrasive cleaning techniques and expert professionals, we help you get the most out of your solar panel system.
Get a Free Quote Solar Panel Cleaning Services in Seattle and Kitsap County, WA
In the Pacific Northwest, solar panels face a tough environment. Rain, pollen, coastal salt, and grime build up fast. Add bird droppings, moss, or wildfire ash, and your panels can’t do their job. Even light debris can block sunlight, and dirty solar panels decrease your energy production by 15% or more.
You might think that the rain will clean your panels. But the truth is that rain leaves streaks. And if you are thinking of scrubbing panels yourself, it’s too risky. Slippery roofs, fragile panels, and the wrong tools can cause more harm than good.
At Johnny Tsunami, we clean panels using the right solutions and soft brushes designed for solar surfaces. Our services help increase output, lower your bills, and extend the life of your solar system.
Why You Should Get Your Solar Panel Cleaned
More Power from Your Panels
Clean panels let in more sunlight. This means your system produces more solar energy without upgrades or changes
Lower Monthly Bills
More solar power means less reliance on the grid. That leads to real savings on your electricity costs.
Longer Panel Lifespan
Regular cleaning prevents dirt, minerals, and debris from causing surface damage. Your panels stay in good shape for years.
Protection for Your Warranty
Many manufacturers require regular cleanings to keep warranties valid. We follow proper methods that protect your investment.
Professional Solar Panel Cleaning Services in PNW and Surrounding Areas
We specialize in thorough solar panel washing across the Seattle area, Kitsap County, and the greater Pacific Northwest. Our team shows up on time, treats your property with respect, and does the job right the first time. Homeowners and businesses across the region count on us to keep their solar systems working at full power.
Specialized Solar Expertise
We know solar panels inside and out. Our team follows manufacturer guidelines and uses tools that protect your system. We clean without touching wires, frames, or sensitive components.
Locally Owned & Operated
We live and work here. We understand what the weather does to solar panels in the Pacific Northwest. Because we’re local, we’re easy to reach, quick to respond, and familiar with the challenges.
Eco-Friendly & Safe Methods
We use perfect solutions that leave no streaks or residue. Our soft-bristle brushes gently lift dirt without scratching the surface. It’s safe for your panels and your roof.
Transparent Pricing & Timely Service
You’ll never deal with surprise charges or long delays. We give honest quotes and work efficiently. Our team respects your time and earns your trust with every visit.
Over 20 Years of Experience
We’ve cleaned thousands of buildings across the region—from single-family homes to massive commercial sites.
Locally Owned, Community Focused
We’re based here. We care about the neighborhoods we serve because we live in them too.
Our Comprehensive Services to Clean Your Solar Panels
We offer complete solar panel services for homes, businesses, and commercial setups.
Rooftop Solar Panel Cleaning
We clean rooftop panels without damaging your roof or solar surface. Our team uses safe ladders, soft brushes, and purified water to remove buildup that blocks sunlight and lowers output.
Ground-Mounted System Cleaning
We clean ground-mounted systems quickly and thoroughly. Whether it's a small backyard setup or a larger residential array, we restore your panels’ performance with zero hassle
Commercial Array Cleaning
We handle large-scale solar arrays with the same care and detail. From office buildings to industrial installations, our professional cleaning team works fast to reduce downtime and maximize power gains.
Inspection and Performance Check
As a trusted solar panel cleaning company, we offer a visual inspection with every cleaning. We check for visible damage, obstructions, or wear. This helps catch small issues before they grow
With Over 2000+ 5 Star Reviews On Google.
“Sean was a total pro – thorough, timely, and friendly. He took great pride in his work and offered to send us before and after photos.
Thanks so much!”
–Melissa Meyers
“This is the second time we’ve used your services, and each time your work has been excellent, and your service professional.
Thanks very much, Ty!”
–Lorraine Thoroughman
Thanks For Making Us The Most Reviewed Cleaning Company In The PNW.
Our Testimonials
Our customers Reviews
Sean was a total pro - thorough, timely, and friendly. He took great pride in his work and offered to send us before and after photos. Thanks so much!
I was amazed how fast their moss treatment starts to work. The blow off and clean up included removal (off my property) of tree branches on the roof from the early winter storm. They won't leave the job until I'm satisfied and all my questions answered.
This is the second time we’ve used your services, and each time your work has been excellent, and your service professional. Thanks very much, Ty!
Tariq was an amazing technician. Appreciated his attention to detail and above and beyond service. Wish I'd contacted Johnny Tsunami sooner. Will be having him back for other projects in the future
Great job! We had our roof cleaned and treated, and gutters cleaned. Efficiently completed! We will be using Johnny Tsunami in the future!
Michael did a fantastic job! He kept me informed throughout the process. I highly recommend Johnny Tsunami for reliable home maintenance.We had our roof, solar panels and gutters cleaned.From estimates to job completion, everyone was professional and knowledgeable.
Jack Valdez is a lean mean cleaning machine! On his first as Lead, and single-handed at that, he did an outstanding job involving routine and advanced glass cleaning, soft washing and pressure washing. The house is transformed and ready for Spring! Jack is a hard worker and totally professional. A genuinely nice young man as well. He is clearly a future Leader in your company! Well Done!
Johnny Tsunami goes above and beyond. Service technicians are always nice and knowledgeable. Alex did a great job on pressure washing my house and cleaning the windows and gutters. No pressure tactics, and always looking out and letting me know about foreseeable problems. I truly appreciate that.
This is the second time I've used Johnny Tsunami for roof cleaning and moss removal and both times they have been top notch! HIGHLY RECOMMEND!
Frequently ask question
Yes! We coordinate around your schedule to ensure minimal disruption. We can work during off-peak hours (early mornings, evenings, or weekends), and we always notify residents in advance when needed. Safety cones and signage are used to keep everyone safe during the process.
Let’s Get Your Home Sparkling Again
It’s time to say goodbye to dirt and moss and hello to a cleaner, brighter home! From roof cleaning to pressure washing, we’re here to help.
