Solar Energy in Troy, MI (2026)
1 verified solar energy rules for Troy, Michigan, sourced directly from the municipal code and official government pages.
Verified from official government sources
Panel Permits
Troy allows active and passive solar energy devices in every zoning district by right, needing only administrative approval under Zoning Ordinance Section 12.05. Roof-mounted panels don't count toward the building's height limit, but freestanding active solar structures are capped at 40 feet, and units placed in front or side yards trigger full site plan review.
Troy Solar Panel By-Right Permit Rules
Light RestrictionsTroy Zoning Ordinance § 12.05
A. Permitted. Active and passive solar energy devices, systems or structures shall be permitted in all zoning classifications by right, subject to administrative approval, except when such solar devices or architectural features project into required front or side yards, or are free-standing elements in a required front or side yard, in which case they are subject to site plan review in accorda...
Looking for Oakland County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Troy city rules.
Solar Energy in Oakland County →