Rutherford County, NC Solar Energy: Panel Permits (2026)

The Rutherford County Ordinance for Solar Energy Development, adopted November 1, 2013 and codified at Chapter 18, Article II, applies only to 'solar farms,' utility-scale commercial systems of six acres or more under section 18-25; it does not cover smaller, noncommercial rooftop or residential solar installations, per section 18-26(a). It reaches only unincorporated Rutherford County outside any municipality's extraterritorial jurisdiction under section 18-24, and any solar farm already permitted before the ordinance took effect is grandfathered under section 18-31. The permit process itself sits at section 18-27: a building/electrical permit is required for every solar farm, and before that permit can issue, an engineered site plan showing compliance with the article must go to the building inspector for review and approval.

Once construction is complete, the developer must submit a certified as-built plan from the project engineer to the building inspector and file it with the register of deeds, and that as-built must be approved before final inspection, before a certificate of occupancy issues, and before the utility provider gets a notice to proceed. Solar panel materials themselves must comply with UL 1703, documented with the seal and signature of a North Carolina-licensed design professional. Beyond the permit itself, a solar farm must meet a 50-foot property-line setback (waivable in writing between parcels of a single project) under section 18-28, keep noisy equipment like inverters at least 150 feet from any dwelling, enclose the site with at least six-foot security fencing, and screen it with evergreen plantings reaching 15 feet at maturity.

Panel height is capped at 15 feet under section 18-29, and a recorded decommissioning plan, filed with the register of deeds, is required as part of permitting under section 18-30.