Overland Park, KS Solar Energy: Panel Permits (2026)
Key Facts
- Building permit
- Required before installation
- Front or side roof projection
- 2 feet maximum
- Rear roof projection
- 4 feet maximum
- Ground-mounted height
- 8 feet maximum
- Ground mount location
- Rear yard, 12 feet inside line
Summary
Overland Park permits solar collectors as an accessory use citywide and requires a building permit before installation. Placement rules differ for pitched roofs, flat roofs, walls and ground mounts.
Solar collectors are permitted provided that the following performance standards are met. All solar collectors shall meet or exceed the current standards expressed in the adopted building codes. A building permit is required prior to the installation of any solar collector system.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: latest section effective 1901-01-01).
Full Breakdown
UDO 18.390.140(K) allows solar collectors subject to performance standards and requires a building permit before any solar collector system is installed. On pitched roofs, collectors on front or side roof planes visible from the public right-of-way stay below the roof peak and project no more than 2 feet perpendicular to the mounting point; rear roof planes allow 4 feet. On flat roofs, collectors sit at optimum angle where a parapet fully screens them from public streets; without a parapet they go in the most obscure location that preserves efficiency. Wall-mounted panels project no more than 5 feet and extend 25% into a required side setback, 50% into a rear setback, and none into a front setback.
Violations & Fines
Installing without a building permit or outside these standards violates the UDO. Section 18.100.110 penalties reach a $500 fine or six months' imprisonment, each day a separate offense.
Frequently Asked Questions
Can I put panels on my street-facing roof?
Where may ground-mounted panels go?
Do wall-mounted panels have to respect setbacks?
Sources & Official References
Other rules in Overland Park
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Panel Permits in Nearby Cities
How other cities in Johnson County handle panel permits.