– Most Reviewed In The Pacific North West! Dust, pollen, and moss reduce the efficiency of your solar panels. We safely clean them using soft water and the right techniques.
Solar panels only work when they’re exposed to sunlight
A dirty panel loses up to 25% efficiency
Solar panels only work when they’re exposed to sunlight — and in the Pacific Northwest, moss, pollen, bird droppings, and roof dust can reduce your power output without you even noticing.
This isn’t just a surface wash. It’s a full-property moss removal and prevention process, tailored to each surface.
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Soft-Water, Brush-Free Cleaning System
We use a purified water-fed pole system that cleans panels without pressure, brushes, or abrasive chemicals. |
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Streak-Free, Spot-Free Finish
Because we use mineral-free water, your panels dry crystal clear — no streaks, no spots, no haze. |
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Roof-Mounted or Ground-Based System Cleaning
Whether your system is mounted on your roof, garage, shed, or in your backyard. |
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Full Site Clean-Up
We rinse any overspray, roll up hoses, and leave your roof, driveway, or yard exactly how we found it — but cleaner. |
We clean windows the right way — no missed spots, no rushed jobs, and no dangerous pressure washing.
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Soft-Water, Brush-Free Cleaning System
We use a purified water-fed pole system that cleans panels without pressure, brushes, or abrasive chemicals. |
|
|
Streak-Free, Spot-Free Finish
Because we use mineral-free water, your panels dry crystal clear — no streaks, no spots, no haze. |
|
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Roof-Mounted or Ground-Based System Cleaning
Whether your system is mounted on your roof, garage, shed, or in your backyard. |
|
|
Full Site Clean-Up
We rinse any overspray, roll up hoses, and leave your roof, driveway, or yard exactly how we found it — but cleaner. |
It’s time to say goodbye to dirt and moss and hello to a cleaner, brighter home! From roof cleaning, gutter cleaning, and moss removal to pressure washing and window cleaning, we’re here to help home and business owners across the Pacific Northwest.
Take a look at some of the homes and businesses we’ve helped with our expert Solar Panel Cleaning Service.
With thousands of roofs cleaned across the Pacific Northwest, Johnny Tsunami brings trusted expertise, advanced soft wash techniques, and unmatched attention to detail.
At Johnny Tsunami, we make it easy for you to get your home looking its best.
Here’s how our simple process works:
Tell us what you need! Whether it’s roof cleaning, pressure washing, or a full exterior refresh
Pick a time that works for you, and our team will handle the rest. We arrive on schedule, use top-notch equipment
Sit back and enjoy a fresh, spotless exterior!
No. We never use pressure — only soft, pure water designed to clean without harm.
Every 6–12 months is typical. More often if you live under trees, near construction, or in high pollen zones.
Nope! Our methods are safe for active systems.
Yes — many clients bundle services. We’ll coordinate it to keep your panels clean and your roof protected.
No. We never use pressure — only soft, pure water designed to clean without harm.
Every 6–12 months is typical. More often if you live under trees, near construction, or in high pollen zones.
Nope! Our methods are safe for active systems.
Yes — many clients bundle services. We’ll coordinate it to keep your panels clean and your roof protected.
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We Come
Let’s review your project in person or virtually to plan our next steps. |
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We Clean
Prepare for our washing warriors to restore balance. |
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We Conquer
Keep your home clean with our Clean 365 plans for a fresh feeling all year! |
Tell us how we did
Yelp
“If we recently worked on your home, we’d love to hear about your experience. It only takes a minute, and it means the world to our team.
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We Come
Let’s review your project in person or virtually to plan our next steps. |
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We Clean
Prepare for our washing warriors to restore balance. |
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We Conquer
Keep your home clean with our Clean 365 plans for a fresh feeling all year! |
