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Rankin County, MS Solar Energy: Panel Permits (2026)

Significant Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Dwelling setback
300 feet
Districts
I-2 by-right, I-1 conditional
Max height
18 feet
Applies to
Utility-scale projects, 1MW+

Summary

Rankin County, Mississippi requires site plan review for utility-scale solar projects, allowed by-right in I-2 and by conditional use in I-1, with 300-foot dwelling setbacks.

These county ordinances apply to unincorporated areas of Rankin County. Incorporated cities within the county may have their own rules that take precedence over county-level regulations.

Solar Project: A utility-scale, commercial solar energy system, that generates the equivalent of one (1) megawatt and/or requiring an acreage footprint of greater than one half (½) acre. ... 422.01 Location: Solar projects are an allowed use in I-2 and a conditional use in I-1. 422.08 Site Plan Review: Site plan review shall be required for all solar projects and shall include approval of glare control, viewshed analysis, drainage plans, soil erosion control, sedimentation, and pollution control.

View official code

Official source re-checked September 7, 2026: the cited page had not changed since it was quoted.

Full Breakdown

Rankin County, Mississippi's Zoning Ordinance regulates 'Solar Projects', utility-scale, commercial systems generating 1+ megawatt or covering over half an acre, not a homeowner's rooftop solar panels. Section 422 allows them by-right in the I-2 heavy industrial district and as a conditional use in I-1, requires site plan review covering glare, viewshed, drainage and erosion control, and sets a 300-foot setback from dwellings, 100 feet from rights-of-way and property lines, plus 10-foot security fencing.

Violations & Fines

Siting a utility-scale solar project without the required site plan review, or inside the setback or fencing/screening standards, blocks permit approval under Section 422; operating without an approved emergency response plan is also a violation.

Frequently Asked Questions

Does this apply to rooftop solar panels on my house?
No. Section 422 governs utility-scale 'Solar Projects' of 1+ megawatt or over half an acre, not individual rooftop solar panels.
What triggers site plan review for a solar project?
Section 422.08 requires site plan review for all solar projects, covering glare, viewshed, drainage, erosion and pollution control.

Sources & Official References

Other rules in Rankin County

All Rankin County rules

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