NH SB 540-FN (2026) relative to plug-in solar generation systems
What does New Hampshire NH SB 540-FN (2026) relative to plug-in solar generation systems do? Allows portable plug-in solar generation devices without utility approval, fees or interconnection review; utilities may offer an optional after-installation report. 1,200 W AC inverter output, one system per metered customer; anti-islanding/rapid shutdown listed to industry standards; receptacle listed for the purpose; one section may take effect 2027-01-01.
Facts
- Kind
- Statute
- Status
- Enacted
- Stage
- In force
- Signed or decided
- July 2, 2026
- Effective
- July 2, 2026
- Topics
- Plug-in solar
- Products
- Source
- gc.nh.gov (opens in a new tab)
The state’s codes
The codes that reach each product this law names, with the edition New Hampshire is on. Each links to the record.
The passage
“A maximum of one 1200 watt AC inverter output system shall be allowed per metered customer.”
For information only. Your local building or fire official decides which code applies. We check state records often but can miss a recent change, so confirm with your official before you design, permit, or install. Terms of use