FAQ: How Long Can A Home Solar Panel System Last?

Although there are a number of factors to be considered including overall usage, in general home solar panels are pretty durable (and have no moving parts to wear out) and can last for multiple decades (some installed in the early 70s are still reportedly operating fine) with very low maintenance requirements. Many manufactures offer up to a 25 year warranty on their panels, and a 5 to 10 year warranty for the rest of the system components.

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