Codes of Record

What applies to my job?

Pick the state and the product you build, install, or inspect. The card below answers from each state’s own record.

Residential energy storage systems in Kentucky

Which codes apply? In Kentucky, residential energy storage systems fall under the 2023 NEC, the 2015 IRC, another model code in place of the IFC, and a fire code that predates NFPA 855.

Wall or floor units at a one- or two-family home, about 5 to 20 kWh each, up to 80 kWh in a garage or outdoors. State record read Oct 24, 2026. Data as of Oct 26, 2026.

Codes that reach residential energy storage systems

The edition Kentucky enforces for each code that governs the product, and the part of the code that does.

  1. NECNational Electrical Code
    2023 NECVerified

    in force since Jan 1, 2025

    Where it reaches the product. Article 706, energy storage systems, with 705 for the interconnection and 710 for stand-alone operation.

    NFPA 70 as adopted by the Commonwealth of Kentucky · 815 KAR 7:120; 815 KAR 7:125

    The 2026 NEC is in development.

    The Kentucky NEC record
  2. IRCInternational Residential Code
    2015 IRCPartial

    in force since Dec 3, 2024

    Where it reaches the product. Section R328, stationary storage battery systems in dwellings.

    2018 Kentucky Residential Code · 815 KAR 7:125

    The Kentucky IRC record
  3. IFCInternational Fire Code
    Another model codePartial

    Where it reaches the product. Chapter 12, energy systems, section 1207, which also points to NFPA 855.

    Kentucky Standards of Safety · 815 KAR 10:060

    The Kentucky IFC record
  4. NFPA 855NFPA 855, Standard for the Installation of Stationary Energy Storage Systems
    Not referencedVerified

    Fire code predates NFPA 855

    Where it reaches the product. Chapter 15, one- and two-family dwellings and townhouses.

    Kentucky Standards of Safety, 815 KAR 10:060 · 815 KAR 10:060 Sec. 3(4)(c)1, 8(1)(a)

    The Kentucky NFPA 855 record

Kentucky laws that name residential energy storage systems

Statutes, rules, and commission orders are tracked state by state.

No Kentucky law or rule on the site names residential energy storage systems. The product page shows the states that have one.

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