Solar Panel Cleaning Melbourne
Dust, bird droppings and pollution washed off with pure, chemical-free water — so the system you paid thousands for actually produces what it should.
Solar panels only make power from the light that reaches the cells, and Melbourne air leaves a steady film on the glass — road dust, pollen, salt near the bay, and bird droppings that shade cells completely. Dirty panels quietly produce less, and because output drops gradually, most owners never connect the falling numbers to the film on the glass. Panels sitting at the low pitch common on Melbourne roofs don't self-clean in rain the way installers sometimes claim — rain wets the dust and dries it into a harder film.
We clean panels the way manufacturers specify: purified water and soft brushes, no detergents, no pressure. Chemicals can void panel warranties and leave residue that attracts the next layer of dust; pure water cleans the glass and dries spot-free. Panels are cleaned from the roof or by water-fed pole, with the height-safety practices the job demands, consistent with Energy Safe Victoria guidance on keeping solar systems in safe working order.
While we're up there, we flag anything that needs an electrician's eye — cracked glass, lifted connections, nesting under the array. If birds are the recurring problem, bird proofing the array fixes it permanently.
What's Included
- Pure-water, chemical-free clean — manufacturer-recommended method
- Bird droppings, lichen spots and baked-on grime removed
- Soft brushes only — no scratched glass, no warranty risk
- Frames and mounting visually checked, issues flagged
- Residential arrays and commercial systems
- Before/after photos of the array
How It Works
Count the panels
Panel count, roof storeys and pitch give us the fixed quote — over the phone in minutes.
Pure-water clean
Each panel is brushed and rinsed with purified water until the glass is genuinely clear, not just wet.
Report back
You get photos of the clean array and a note on anything worth an electrician's look.
What Drives the Price
Solar cleaning is quoted on panel count, roof height and pitch, and soiling level — an array under a flight path of gulls or beside a main road takes more work than one that's just dusty. Many customers bundle it with a roof or gutter clean since we're already up there, which prices well.
Call 0414 078 847 with your panel count for a fixed quote on the spot.
Common Questions
How much output do dirty panels actually lose?
It varies with soiling — light dust costs a little, heavy grime and droppings can cost a lot, and a fully shaded cell drags down its whole string. If your generation figures have drifted down over months, the glass is the first thing to check.
How often should solar panels be cleaned in Melbourne?
Annually suits most homes; six-monthly for arrays near main roads, the bay, or heavy bird activity. Low-pitch arrays need it more often — they don't shed dirt in rain.
Won't rain clean my panels?
Not at Melbourne's typical panel pitch. Rain redistributes the dust and dries it into a film — it's why panels look streaky after a shower, not cleaner.
Do you use chemicals or pressure washers on panels?
Neither — both can damage coatings and void warranties. Purified water and soft brushes are what panel manufacturers specify, and it's all the glass needs.
Related Services
We service the whole metro area — see our Melbourne service locations, including the western suburbs, north-west, northern suburbs, inner Melbourne and Melton & Sunbury.
Paying for panels that are half asleep?
Free, no-obligation quotes — over the phone or from photos in minutes. Fully insured, 5.0★ from 126+ Google reviews.