Worried about solar panels and hail? Fret not! Solar panel systems are incredibly durable and require little to no maintenance over their productive lifetime, which can span 25 years or more. In the event that something does go wrong, your solar PV system components have very long warranties that would cover replacement and repair costs. If you lease your solar panel system, repairs and maintenance are the leasing company’s responsibility, not yours.

It may be a good idea to freshen up your panels occasionally if you live in an area with heavy particulates in the air. Here are answers to some of the top questions solar panel system owners have about cleaning solar panels and how to do it safely.