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

Iredell County treats a rooftop solar installation very differently from a solar farm. R65, the Solar Energy Systems performance requirement in Chapter 3 of the Land Development Code, opens by stating that solar collection devices attached to rooftops or buildings are allowed in all zoning districts and are exempt from these requirements, so a homeowner adding panels to an existing roof does not need a rezoning, a site plan under R65, or the setbacks described below. 1. Once rezoned, the equipment must clear a 500-foot setback from any existing residential dwelling not on the same parcel, a 50-foot setback from residentially zoned property, a 100-foot setback from any perennial stream, and a 10-foot setback from commercial or industrial property, and the whole array must be enclosed by a six-foot fence with voltage warning signage and an emergency shut-off mechanism reported to Iredell County Emergency Management.

25 times the estimated decommissioning cost, updated every five years or at any change of ownership. None of that financial-assurance package applies to a rooftop system; a homeowner's installation instead runs through the standard building and electrical permit process under Chapter 4 of the Code of Ordinances, since the work involves wiring covered by the North Carolina Electrical Code adopted at Sec. 4-60.