Is your method safe for my panels? +
Yes. I never use high pressure or harsh chemicals on panels. It is a soft brush and pure water, which is safe for the glass and for anti-reflective coatings.
Do you use chemicals? +
No. The process uses pure water only. It lifts dirt without leaving a soapy residue behind, and residue is what makes dust stick again faster.
How often should solar panels be cleaned in Brisbane? +
For most Brisbane homes once a year is enough. Closer to the bay, under trees, or near a main road it is worth doing more often, because salt spray, leaf drop and road grime build up faster than plain dust.
How much does solar panel cleaning cost? +
A standalone clean starts at $275. If I am already on site for a roof or house wash it is discounted, because the access and setup are already done. I confirm a fixed price after seeing photos or the property.
Do I need to turn the system off? +
No, and you do not need to be home either, as long as I can get to the roof. I work on the glass only, not the wiring, inverter or isolators.
Can you reach panels on a two storey roof? +
Usually yes. I am set up for height access and can also work from the ground with an extension pole where the pitch or the roof material makes walking on it a bad idea.
Will cleaning void my warranty? +
It should not. Manufacturers generally expect panels to be cleaned from time to time. Worth checking your own paperwork if you are unsure, as terms differ between brands.
Can I just do it myself? +
You can, but two things catch people out. Walking on a roof is genuinely dangerous, and tap water dries and leaves mineral spotting on the glass. I am insured, set up for heights, and filter the water so it dries clear.