The safest and most effective way to clean solar panels is with deionised water and a soft-bristle brush or applicator, using low pressure to avoid damaging the glass or seals. Avoid harsh chemicals, abrasive tools, or high-pressure washers as they can scratch the surface or void your warranty.
At Silverback Cleaning, we use professional-grade equipment and techniques to gently lift dirt, dust, and grime without harming your panels or affecting performance.
Most homes benefit from a clean every 6–12 months, depending on surrounding trees, dust levels, and bird activity. If you live near construction or heavy traffic, more frequent cleaning might be needed.
Prices vary depending on how many panels you have and their accessibility. As a guide, standard residential jobs start from $249. We offer fast, obligation-free quotes.