Evansville, IN Solar Energy: Panel Permits (2026)
Key Facts
- Permit
- None needed under 10 acres
- Ground-mount height cap
- 15 feet at maximum tilt
- Pitched-roof mount cap
- 10 inches above roofline
- Front-yard placement
- Barred from front setbacks
Summary
Evansville lets homeowners install on-site solar panels without an improvement location permit, as long as the system stays under 10 acres and meets the code's setback, height and glare standards.
Compliance with the limited standards and requirements specific to on-site consumption systems (having a solar array of less than 10 acres in size) established herein allows installation of such a system without obtaining an improvement location permit as long as the energy generated is at least partially used on site for the principal use.
(B) Size for Ground-Mounted Systems.
(1) Systems for on-site consumption with a solar array of 10 acres or more shall meet the requirements for large-scale systems in EMC 18.130.170 and 18.130.190, and Chapter 18.145 EMC.
(2) For systems in the A, R-1 or R-2 districts where the lot or parcel contains a principal residential structure, the solar array shall not be larger than the footprint of the structure unless:
(a) The system is located on a lot or parcel of two and one-half acres or more, in which case the array may exceed the footprint of the structure, but shall not exceed 5,000 square feet; or
(b) The system is on a lot or parcel that also contains an active agricultural use.
(C) Location. Solar energy systems for on-site consumption are permitted in all zoning districts; however, ground-mounted systems shall be prohibited in certain settings as described below:
(1) In front yard setbacks, and in side yard setbacks on the street side of a corner lot;
(2) In front of the principal structure or use unless:
(a) They are located at least 200 feet from the front property line; or
Official source re-checked September 8, 2026: no newer edition of the code had been published (publisher’s edition: current through Ordinance G-2026-12, passed June 22, 2026).
Full Breakdown
Evansville Municipal Code § 18.130.160 exempts on-site consumption solar energy systems under 10 acres from the improvement location permit that zoning normally requires, provided the array is used at least partly to power the property itself. The exemption doesn't mean no rules apply: ground-mounted systems can't sit in front yard setbacks, must stay at least 200 feet from the front property line if placed ahead of the main structure (outside AIR, C-4, M-1, M-2, M-3 or W-I districts), and are capped at 15 feet in height at maximum tilt. Roof-mounted arrays on pitched roofs can rise no more than 10 inches above the roofline, and systems visible from the street can't cause glare onto neighboring properties or the right-of-way.
Violations & Fines
Installing a ground-mounted array in a front setback, exceeding the height caps, or building a system 10 acres or larger without the required improvement location permit violates § 18.130.160.
Frequently Asked Questions
Do I need a permit to install solar panels in Evansville?
Can I put ground-mounted solar panels in my front yard in Evansville?
Sources & Official References
Other rules in Evansville
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