Professional Solar Panel Cleaning in Melbourne

Maximise efficiency and protect your investment with expert solar panel cleaning you can count on.
Rated 5 stars
Ultra exterior cleaning employee using a pressure cleaner
Why choose Ultra?
Fully Insured & Qualifed
You’re in safe hands. Our team is fully insured and professionally trained to clean your property the right way.
7 Day Weather Cover
If the weather messes with your clean, we’ll come back within 7 days and touch it up free of charge.
100% Finish Guarantee
We guarantee you’ll be happy with the results. If not, we’ll come back and make it right.

Clean Panels, Better Performance

Dirt, dust, and debris reduce output — we keep your solar system working at its best.

Solar panels are a smart investment, but like any surface exposed to the elements, they need maintenance to stay effective. Over time, pollution, pollen, bird droppings, and grime can build up on the surface of your panels. This reduces their ability to absorb sunlight and lowers your energy output, sometimes by as much as 20 to 30 percent.

Our professional solar panel cleaning service is designed to restore your system’s performance safely and efficiently. We use purified water and soft-bristle brushes to remove built-up dirt without damaging the glass or framework. No chemicals. No pressure washers. Just clean panels and better results.

We work across Melbourne’s Bayside, Peninsula, and surrounding areas, cleaning panels for:

  • Homes with rooftop solar
  • Commercial solar installations
  • Schools, childcare centres, and medical buildings
  • Strata and multi-unit properties
  • Industrial sites and warehouses

If your solar setup plays a role in reducing energy bills or powering your operations, keeping those panels clean is essential. We help make that easy.

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Why Choose Ultra Exterior Cleaning for Solar Panel Cleaning

We’re trusted by homeowners, business operators, and property managers because we get the job done right. Our technicians are trained to work safely at heights and use specialised equipment designed specifically for solar glass.

What sets our service apart:

  • Safe, chemical-free cleaning using purified water
  • No abrasive tools or pressure that could damage panels
  • Fully insured and compliant with site safety procedures
  • Scheduled or one-off cleans available
  • Optional reporting for commercial or managed properties

We clean from the ground when possible and use extendable water-fed poles to reach rooftop panels on single- and double-storey buildings. For larger systems or commercial roofs, we can provide height-access solutions that meet all safety standards.

We’ll also advise you on the best cleaning frequency based on your location, nearby trees, dust levels, and weather exposure.

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We're not your average cleaning company
We believe in being upfront about how we work, what we offer, and why our customers keep coming back to us again and again
What we offer
Our Services
Our Compeitors
7-Day rain guarantee
Complete exterior packages
No mess left behind
Full insurance cover
Eco-conscious proccesses
Digital job reports
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Tailored for Homes, Businesses, and Strata

Every site is different — and we treat it that way. Whether you’re managing a building portfolio or looking after your home system, we offer flexible service options and clear communication every step of the way.

For commercial clients, we can align solar cleaning with your existing window or pressure washing schedule. For homeowners, we’ll book a time that works best for you, and we’ll let you know when it’s time for a follow-up.

Need access to reports or compliance records? No problem. We can provide photo documentation and service records for your files or stakeholders.

You’ve invested in solar. We’ll help you protect that investment and keep it working efficiently.

Our services

Frequently Asked Questions

What areas do you service?

We work across Melbourne and the Mornington Peninsula. That includes suburbs like Brighton, Frankston, Mount Eliza, Cheltenham, Beaumaris, and many more nearby. If you’re not sure if we cover your area, just ask.

What’s the difference between soft washing and pressure cleaning?

Soft washing uses low pressure and special cleaning solutions to gently remove dirt, mould and grime. It’s perfect for delicate surfaces like render, weatherboards and roofs. Pressure cleaning uses high-pressure water to blast away tough stains, which is ideal for hard surfaces like concrete, brick and pavers.

Are your cleaning methods safe for my paint or render?

Yes, we use soft washing techniques that are safe for painted surfaces, render, weatherboards and delicate finishes. We adjust the pressure and use gentle cleaning solutions to avoid any damage while still getting great results.

How much does exterior cleaning cost?

The price depends on the job. We offer upfront, no obligation quotes so you know the cost before we start. Contact us to arrange a free onsite quote.

Are your tradesmen qualified?

Our business and tradesmen are fully qualified and are up-to-date with all of necessary safety certifications like Working at Heights, SWMS, perform JSA's and more.

Are you insured?

Yes, we are insured with up-to-date $20 million public liability insurance.

What jobs do you do?

We clean all types of exterior surfaces for homes and businesses. That includes pressure cleaning, soft washing, window cleaning, gutter cleaning, roof washing and solar panel cleaning. We also clean driveways, walls, paths and building facades. Check out our list of services we offer.

What happens if I need to cancel my job?

That’s no problem. Just let us know as early as you can so we can reschedule or free up the spot for someone else. There’s no cancellation fee if you give us enough notice.

Do I need to be home when you visit?

Not always. As long as we have access to the areas that need cleaning and can safely connect to water, we can get the job done while you’re out. We’ll let you know if anything needs to be moved or unlocked before we arrive.

What payments do you accept?

We accept cash, bank transfer, EFTPOS and credit card payments with VISA, Mastercard or American Express. We do not accept buy now, pay later services like Afterpay.