Commercial & Strata Specialists

Commercial & Strata Solar Panel Cleaning

Name: Gold Coast Window and Pressure Cleaning
Address: 54 Karbunya St, Mermaid Waters, QLD, 4218, AU
Telephone: (07) 5651 2386
Price range: $
Rating: 5.0

Commercial Arrays • Strata • Warehouses • Schools

$20M Public Liability

SWMS & JSA Supplied

Police-Checked Staff

Certificates of Currency

Commercial solar arrays lose significant output to dust, bird droppings, salt and pollution — and at scale, lost generation means lost money every day. Our commercial solar cleaning team services large rooftop arrays on warehouses, offices, schools, strata buildings and retail centres across the Gold Coast, restoring generation and protecting your solar investment.

5.0 Stars• 2500+ Happy Customers

Request Commercial Quote Call (07) 5651 2386

$20M Public Liability

Site-Specific SWMS

After-Hours Service

Strata Specialists

Built for Commercial & Strata Operators

We work with facility managers, building managers, strata committees, retail operators and industrial site managers across the Gold Coast. Every job is documented, scheduled and delivered to the standards commercial and strata clients expect.

Fixed scheduled pricing — no surprise invoices, budget with confidence
Full compliance documentation — SWMS, JSA, COI supplied on request
After-hours & weekend crews — zero disruption to trading or tenants
Photographic reporting — every visit documented for your records

Our Commercial Process

A proven four-step process designed around the needs of commercial and strata clients.

Array Inspection

Visual inspection of the array for soiling, damage, hotspots and access constraints to build a fixed-price scope.

Safe Roof Access

Set up height safety anchors and access routes in accordance with the site-specific SWMS.

Pure Water Clean

Soft-brush and deionised pure-water clean across the full array, removing dust, salt, pollen and bird droppings.

Final Rinse & Report

Final rinse, visual verification, and a photo report highlighting any damage or issues identified on the array.

Benefits of Professional Commercial Solar Panel Cleaning

Measurable Generation Recovery

Professional cleaning routinely restores 10-30% lost generation on dirty commercial arrays — paying for itself in a single billing cycle for many sites.

Pure Water & Deionised Systems

Pure water and deionised rinse systems leave zero streaks or residue, as recommended by tier-1 panel manufacturers.

Warranty-Safe Methodology

Soft-brush and pure-water technique is aligned with Tier-1 panel manufacturer warranty requirements — no high-pressure, no abrasive chemicals.

Large-Array Capability

Equipped to clean hundreds of panels per visit on warehouses, industrial sheds, strata roofs and school buildings.

Bird Dropping & Salt Removal

Bird droppings and coastal salt buildup cause hotspots and permanent cell damage if left — we remove both safely without damage.

Height Safety & Insurance

Height safety trained, SWMS-documented and carrying $20 million public liability for every commercial solar job.

Google Reviews

5.0

Based on 62+ verified Google reviews

"Dean washed our roof for us! He is a very humble and friendly person! He is very responsible. He did a great job! We highly recommend Dean to anyone who needs a roof cleaning! It is hard job to do, walking on the roof under the sun and working from 9-4. I think he deserves a pay raise! Good job Dean!"

Helen L Wong

4 months ago

"Dean come to my home for roof cleaning , and I couldn’t be happier with the experience. From start to finish, his professionalism, attention to detail, and quality of work were outstanding. He arrived on time, communicated clearly about what needed to be done, and completed the job efficiently without cutting corners. Everything was kept clean and tidy, and he took the time to ensure I was fully satisfied before wrapping up. Highly recommended, great customer service Dean And keep smiling, the world needs more people like you."

Ruth Mender

4 months ago

"Professional service provided right from the first phone call. Dean the technician did a great job, our driveway has never looked this clean! We have even had the neighbour's comment on how good it looks. Great service all around! Highly recommend."

Sarah J

3 months ago

"I'm extremely happy with the exterior house clean that Dean completed today. The house and windows look amazing. Dean was on time, friendly and so easy to deal with. I will use these guys again for sure!"

beth mahney

a month ago

"The window cleaners did an amazing job. Super thorough, professional, and friendly. My windows have never looked this clear. They worked efficiently, and were respectful of the space. Really impressed with the attention to detail. I’ll definitely be using them again. Joel and his team get a gold star ⭐️"

Amanda Parsons

5 months ago

Helen L Wong

4 months ago

Ruth Mender

4 months ago

Sarah J

3 months ago

Read all reviews on Google →

Commercial Solar Panel Cleaning FAQs

Common questions from commercial and strata clients

How much generation can a clean recover?▾

On dirty commercial arrays in the Gold Coast we commonly see 10-30% recovery in generation after a professional clean, with coastal and industrial sites often at the higher end due to salt and pollution buildup.

Will cleaning void my solar warranty?▾

No. Our pure-water, soft-brush methodology aligns with Tier-1 panel manufacturer cleaning guidelines. We never use high pressure or abrasive chemicals. We can supply our methodology in writing for your warranty records.

Can you clean large warehouse or industrial arrays?▾

Yes. We regularly service commercial arrays on warehouses, factories, schools, strata towers and retail centres. We're equipped for large-array cleans with the crews, water systems and height safety required.

How often should commercial solar panels be cleaned?▾

Most commercial Gold Coast arrays benefit from cleaning every 6-12 months. Coastal sites, sites near roads or industry, and arrays with heavy bird activity should consider more frequent cleans to protect generation and prevent hotspots.

Do you clean around inverters and DC isolators?▾

Yes — our technicians are trained to work safely around inverters, combiner boxes and DC isolators, and to spot and report any visible damage to the wider system during the clean.

Can dirty panels actually damage the array?▾

Yes. Uneven soiling and bird droppings create hotspots that can permanently damage cells and shorten panel life, on top of the ongoing generation loss. Regular cleaning is both a performance and a protection measure.