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 Alabama

Which codes apply? In Alabama, residential energy storage systems fall under local adoption of the NEC, the 2015 IRC (local option), the 2021 IFC, and the 2020 NFPA 855 through the fire code.

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 25, 2026. Data as of Oct 26, 2026.

Codes that reach residential energy storage systems

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

  1. NECNational Electrical Code
    Local adoptionVerified

    The edition for one- and two-family dwellings

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

    Alabama Residential Building Code (2015 IRC chapters 34-43, local option) · Ala. Admin. Code r. 305-2-4-.09

    The Alabama NEC record
  2. IRCInternational Residential Code
    2015 IRCVerified

    in force since Oct 1, 2016 · Local adoption

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

    Alabama Residential Building Code · Ala. Admin. Code r. 305-2-4-.09

    The next IRC edition is in development for January 1, 2027.

    The Alabama IRC record
  3. IFCInternational Fire Code
    2021 IFCPartial

    in force since Jan 1, 2023

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

    Fire Codes: Building Code (2021 International Fire Code), Reg. 101 · Ala. Admin. Code r. 482-2-101-.02; Ala. Code 27-2-17, 36-19-9

    The Alabama IFC record
  4. NFPA 855NFPA 855, Standard for the Installation of Stationary Energy Storage Systems
    2020 NFPA 855Partial

    in force since Jan 1, 2023 · Through the IFC, chapter 12 · Edition derived from the fire code the state adopts

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

    Alabama Insurance Dept. Reg. 101 adopting the 2021 IFC · Ala. Admin. Code r. 482-2-101-.02

    The Alabama NFPA 855 record

Alabama laws that name residential energy storage systems

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

No Alabama 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