We cleaned these solar panels at a property in Gunderman on the Central Coast. Surrounded by bushland, this system had picked up a heavy coating of pollen, dust, and organic debris from the trees overhead. The before and after difference was clear, and the homeowner noticed an immediate improvement in their solar output.
Gunderman’s bush setting means solar panels out here get dirty faster than in more urban areas. Tree sap, pollen, and bird droppings all create a film that blocks sunlight from reaching the cells. A professional solar panel cleaning once or twice a year keeps your system running at its best and protects your investment in renewable energy.
