How often should you clean your solar panels?

Solar panels are low-maintenance, but “low” isn’t “none”. A little attention protects your investment.

Let the rain help

For most homes, regular rain keeps panels clean enough. A noticeable dip in production after a long dry, dusty stretch is the usual sign a clean would help.

When to get it checked

Every couple of years it’s wise to have the system checked, panels, connections and inverter, to catch any issue before it quietly costs you savings.