Harrison County, MS Solar Energy: Panel Permits (2026)
Key Facts
- Roof-mount max rise
- 5 ft above roofline
- Ground-mount max height
- 12 ft
- Ground-mount max lot coverage
- 12% of total lot
- Setback from dwelling
- 10 ft minimum
- Non-conforming system fix window
- 6 months
Summary
Unincorporated Harrison County regulates solar installations by structure standards rather than a separate permit track: rooftop systems can't rise more than 5 feet above the roofline, and ground-mounted arrays are capped at 12 feet high and 12 percent of lot coverage.
829.01.01 Systems mounted on rooftops shall not extend more than five (5) feet higher than the roof to which it is affixed. 829.01.02 Solar integrated roofing panels shall be permitted. 829.01.03 Systems mounted on the ground or attached to accessory buildings - a. Shall not cover more than five (5) percent of the front lot. ... c. Shall be limited to twelve (12) feet in height when ground mounted... d. Shall not cover more than twelve (12) percent of the total lot, ground coverage shall be measured from drip-line of solar panel. 829.01.04 Grounded mounted solar panels shall not be permitted within ten (10) feet of a dwelling.
Official source re-checked September 7, 2026: the cited page had not changed since it was quoted.
Full Breakdown
01, Solar Energy Systems, sets the dimensional rules a builder must design to before applying for a building permit. 02). 03: they cannot cover more than 5 percent of the front lot, must comply with the zoning district's accessory-structure setbacks, are capped at 12 feet in height when ground-mounted (measured base to highest point), and cannot cover more than 12 percent of the total lot, with ground coverage measured from the panel's drip-line. , effectively a solar-access/shading standard enforced at design review. 06 requires any inoperable, damaged or non-conforming solar system to be removed or repaired within six months.
01 requires a lot-coverage worksheet with every building permit and land-use application, a ground-mounted array's footprint has to be documented on that worksheet alongside the rest of the site's coverage calculation before a permit issues.
Violations & Fines
A solar installation that departs from these dimensional and setback standards is a zoning violation the Zoning Officer enforces under UDC § 1409: written notice, a Cease and Desist Order, or a request for police assistance if the condition is hazardous. A knowing and willful violation is a misdemeanor under § 1409.03, with a fine of up to $100.00 plus court costs and each continuing day treated as a separate offense; § 829.01.06 separately requires non-conforming systems to be fixed or removed within six months.
Frequently Asked Questions
How high can a rooftop solar panel be in Harrison County?
How far must a ground-mounted solar array be from my house?
Is there a lot-coverage limit for ground-mounted solar panels?
What if my solar system breaks down?
Sources & Official References
Other rules in Harrison County
Compare Harrison County to another location·View the Mississippi solar energy overview
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