Do I need utility permission in New Jersey?

It depends on your state's rules and your utility. The safe path in New Jersey is to use a UL-listed (UL 3700) microinverter and check your utility's interconnection policy (major utilities here include PSE&G, JCP&L) before you install; see the status for New Jersey above for specifics.

Is Plug-In Solar Legal in New Jersey?

Passed legislature — awaiting Governor Avg rate ~18¢/kWh

Last verified: July 8, 2026 · source data

Quick answer: New Jersey is one signature away from its own plug-in solar law: the Garden State Plug-In Solar Act (S2368/A4836) passed both chambers unanimously on June 30, 2026 and awaits the Governor’s signature. Until it is signed and takes effect, plug-in (balcony) solar remains governed by your utility’s standard interconnection rules. Average residential electricity rate is around 18¢/kWh. Confirm wattage limits with your utility before buying.

📝 Update (July 8, 2026): The Garden State Plug-In Solar Act (S2368/A4836) passed the Senate 40-0 and the Assembly 79-0 on June 30, 2026 and is awaiting Gov. Sherrill’s signature. It would allow plug-in solar systems up to 1,200W, taking effect 6 months after enactment. If signed, New Jersey becomes one of the next states with a dedicated plug-in solar law — watch this page and the changelog.

Thinking about installing? See our best plug-in solar kits for 2026 and estimate your yearly savings.

Until the Garden State Plug-In Solar Act is signed and takes effect, New Jersey has no operative plug-in-specific statute, so day-to-day it still sits in the same legal gray area as most of the U.S.: generally not banned, but governed in practice by your utility's interconnection rules rather than a clear state statute. With roughly average electricity prices, a plug-in kit delivers steady savings and a typical payback in the mid-single-digit years. In New Jersey, residential power mostly comes from PSE&G and JCP&L, and their interconnection or notification policy is the real gatekeeper for a small grid-tied system. Before buying, confirm with them that a plug-in microinverter setup is permitted, stay within any wattage cap they specify, and choose a UL-listed (UL 3700 pathway) kit for safety.

Before you buy in New Jersey

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 New Jersey's rate).

Ready to start? Compare the top kits for your home in our Best balcony solar kits 2026 guide →

Nearby states: New York · Pennsylvania · Delaware · see the full 50-state tracker.

Status last reviewed 2026-06-14. Plug-in solar law is evolving quickly — verify current New Jersey rules and your utility's policy directly. Informational, not legal advice.