Springfield, OH Solar Energy: Panel Permits (2026)

The Community Development Director administers solar panel standards found in Zoning Code Title Two, Chapter 1107, Section 1107.05(b)(1), Alternative Energy System. Springfield treats a solar array as an accessory feature to the principal building or use, so unless the installation is exempted, § 1107.04(c)(1) requires a building permit whenever panels are added after the principal structure already exists on the lot. Building-mounted systems may sit on either the roof or a wall of the principal building or an accessory structure. On a pitched roof, the panel assembly cannot rise more than 18 inches above the roof surface.

Flat-roof buildings get two different ceilings depending on the building's own height: an array on a flat roof under 40 feet tall is capped at six feet above the roof surface, while an array on a flat roof over 40 feet tall may rise 15 feet above the height of that structure. Regardless of which cap applies, roof-mounted solar equipment is excluded from the calculation of the building's overall height, so a compliant array never pushes a structure into a taller zoning category. Freestanding, ground-mounted systems face a separate rule set: they are prohibited outright in any front yard, and in residential districts a freestanding system cannot exceed 10 feet in height.

Panels of either type must be oriented so concentrated solar radiation or glare is not directed onto neighboring properties or roadways. The Zoning Code also allows co-location of solar panels on existing structures such as wireless communication towers, light poles, pergolas, and parking lot shade structures, letting a panel array double as the roof of those accessory structures.