Is Plug-In Solar Legal in Pennsylvania?

Gray area   Avg rate ~18¢/kWh

Solar-friendly net-metering exists for larger systems; plug-in specifics are undefined. Notify your utility and stay within safe wattage.

Before you buy in Pennsylvania

Call your electric utility and ask: (1) do they allow small plug-in / behind-the-meter grid-tied solar, and (2) is any notification or interconnection form required? Stay within the wattage they specify, use a UL-listed microinverter, and keep written confirmation.

Then estimate your numbers with our savings calculator (pre-loaded with Pennsylvania's rate).