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.

Plug-in solar in South Carolina

Which codes apply? In South Carolina, plug-in solar falls under the 2020 NEC and the 2021 IRC.

A small array with its own inverter that plugs into an ordinary outlet. State record read Oct 19, 2026. Data as of Oct 26, 2026.

Codes that reach plug-in solar

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

  1. NECNational Electrical Code
    2020 NECVerified

    in force since Jan 1, 2023

    Where it reaches the product. Article 690 and 705 as written, which is why states write a statute to let the device plug in.

    2020 National Electrical Code (NFPA 70) with SC modifications · S.C. Code Ann. 6-9-50(A); Building Codes Council adoption of Oct 6, 2021

    The 2023 NEC is adopted, not yet in force for January 1, 2027.

    The South Carolina NEC record
  2. IRCInternational Residential Code
    2021 IRCVerified

    in force since Jan 1, 2023

    Where it reaches the product. Chapter 39, receptacles and branch circuits.

    2021 South Carolina Residential Code · S.C. Code Ann. 6-9-50(A), 6-9-55; Building Codes Council adoption of Oct 6, 2021

    The 2024 IRC is adopted, not yet in force for January 1, 2027.

    The South Carolina IRC record

South Carolina laws that name plug-in solar

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

No South Carolina law or rule on the site names plug-in solar. 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