Howard County, IN Solar Energy: Panel Permits (2026)
Key Facts
- Accessory use status
- Permitted in all zoning districts
- Ground/pole height cap
- 15 feet at maximum tilt
- Solar carport height cap
- 20 feet, non-residential districts
- Building code
- Must meet State of Indiana Building Code
- Large/community-scale
- Special exception permit, Plan Commission
- Pre-construction step
- County Drainage Board drainage approval
Summary
In unincorporated Howard County, rooftop and ground-mounted solar panels are a permitted accessory use in every zoning district, but installers must clear local building code officials and, before construction starts, obtain county approvals including Drainage Board sign-off on project drainage. Large- and community-scale solar farms instead need a special exception permit from the Plan Commission.
(G) Compliance with building code. All solar energy systems shall meet approval of local building code officials, consistent with the State of Indiana Building Code, and solar thermal systems shall comply with HVAC-related requirements of the energy code. ... (I) Compliance with county requirements. Prior to commencement of construction, an applicant shall obtain necessary county approvals including approval by the county Drainage Board as to project drainage, and shall be subject to agreements required by the county executive, including but not limited to, road use, economic development, drainage, stormwater, and decommissioning/reclamation agreements. ... Large- and community-scale solar energy projects ... are special exception uses in agricultural districts, industrial districts, shoreland and floodplain overlay districts, airport safety zones subject to § 157.07, and in the landfill/brownfield overlay district for sites that have completed remediation. The Plan Commission shall issue any such conditional use permits.
Full Breakdown
04. 04(H). 04(I) then requires, prior to commencement of construction, that the applicant obtain necessary county approvals, including approval by the county Drainage Board as to project drainage, and comply with any agreements the county executive requires covering road use, economic development, drainage, stormwater, and decommissioning or reclamation. 04(A). 06 makes large- and community-scale solar projects a special exception use in agricultural, industrial, shoreland and floodplain overlay districts, airport safety zones, and remediated landfill/brownfield overlay districts, with the Plan Commission issuing the conditional use permit; once granted, the permit cannot be revoked during the life of the project as long as it stays in compliance with Chapter 157's standards.
Violations & Fines
Chapter 157 does not print its own separate penalty schedule; a solar installation that skips the required building-code approval or the county drainage and agreement approvals in § 157.04(G)-(I) is treated as unpermitted construction and is subject to the county's general building-permit and stop-work enforcement. A large- or community-scale project built without the special exception permit required by § 157.06 lacks the conditional use authorization the Plan Commission must issue before construction, exposing the operator to enforcement as an unpermitted land use.
Frequently Asked Questions
Do I need a special permit to put solar panels on my roof in unincorporated Howard County?
How tall can a ground-mounted solar array be in Howard County?
What permit does a commercial solar farm need in Howard County?
Sources & Official References
Other rules in Howard County
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