Solar Panel Cleaning in Adelaide

South Australia has more rooftop solar than anywhere else in the country, so this stuff actually matters to a lot of us.

When your panels get dirty, sunlight can’t reach the cells properly and your output drops. Real-world tests show dirty panels commonly lose 15-20% (sometimes up to 30%) production around here.

Bird droppings are acidic and can permanently etch the glass if left too long. Dust and pollen build up into a film that quietly robs you every single day. And because your inverter matches the whole string to the dirtiest panel, even a small mess can drag everything down.

Adelaide’s climate is great for making solar power, but it’s brutal for keeping panels clean.

Our long dry summers and low rainfall mean panels don’t get that natural rinse most people expect. So grime just keeps building up instead.

• Up north in areas like Enfield, Salisbury, Elizabeth and Gawler, dust and red dirt settle on roofs pretty much every windy day.
• Leafy suburbs like Walkerville, Prospect and the Hills get heavy pollen, sap and leaf litter.
• Closer to the coast (Semaphore, Henley Beach, Glenelg, Brighton) salt air leaves a hazy film that dulls performance.
• And birds love nesting under the warm panels — their droppings and mess are some of the most common things we clean off.

There's no single answer; it depends on where you live and what's around you. As a local guide:

• Typical Adelaide suburb, open roof: every 6-12 months.

• Near busy roads, dust or construction: every 3-6 months.

• Coastal suburbs with salt air: every 3-6 months.

• Lots of trees, birds or a low roof pitch: every 3-6 months.

It's likely time for a clean if your monitoring app shows output dropping on clear, sunny days, you can see a film or droppings from the ground, it's been 12+ months, or nearby building work has coated everything.

We treat your roof and solar panels like our own.

Our standard clean is safe, chemical-free and won’t void your warranty. Here’s how we do it:

1. We start with a proper inspection — checking the panels, roof condition and setting up safe access.
2. Gentle pre-rinse to loosen the loose dirt without forcing water under the seals.
3. Soft-brush clean using pure deionised water so the grime lifts off and the glass dries spot-free.
4. Hand-spot stubborn spots like bird droppings, sap and salt film.
5. Final rinse and a quick check — we’ll let you know if we see anything like loose brackets or nesting material.

We’re fully insured, we never walk on your panels, and we never use harsh chemicals or high-pressure gear that could cause damage.

We're a local business based in Enfield, and we clean panels right across metropolitan Adelaide, including:

• Northern suburbs: Enfield, Prospect, Walkerville, Salisbury, Mawson Lakes, Modbury and Gawler.

• Eastern and inner: Norwood, Burnside and the CBD fringe.

• Western and coastal: Woodville, Henley Beach, Semaphore and Glenelg.

• Southern suburbs on request.

Not sure if you're in our zone? Just ask. If you can see the Adelaide Hills, we can probably reach you.