Waukegan, IL Solar Energy: Panel Permits (2026)
Key Facts
- Permit required
- Building Permit ("BP") in all districts
- Utility notice
- Required in writing when permit is filed
- Sloping roof coverage cap
- 75 percent of roof area
- Flat roof height cap
- 5 feet or parapet height, whichever less
- Ground-mounted setback
- 3 feet or system height, whichever less
Summary
Rooftop and ground-mounted accessory solar energy systems need a Building Permit in every Waukegan zoning district under Table 9.03-1, and before that permit issues the homeowner must show the utility company was notified of the plan to install the system, per UDO Section 9.03.C.34.a.
34.Solar Energy Systems.a.General Requirements.(1)On-site Use. Energy produced through a solar energy system must be utilized on-site but may be delivered to a power grid to offset the cost of energy on-site. Community Solar projects are exempt from this requirement.(2)Utility Provider Notification. Written evidence must be provided at the time a building permit is applied for that the utility company has been notified of the customer's intent to install a solar energy system.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 113).
Full Breakdown
a's general requirements add that energy produced must be used on-site (though it may be delivered to the grid to offset costs, and community solar projects are exempt), and that written evidence of utility notification is required at the time the building permit application is filed. 02, and, where feasible, be grouped toward the center of the roof rather than scattered. Building-mounted systems on a sloping roof must mount flush with the roof pitch, cannot extend more than 12 inches from the roof surface, and cannot cross the ridgeline; a system on a flat roof is capped at five feet or the parapet height, whichever is less.
A pitched roof may carry solar panels covering up to 75 percent of its surface, while flat roofs have no coverage cap. 08, and any solar installation proposed for a landmarked property needs a Certificate of Appropriateness under the Historic Preservation Ordinance.
Violations & Fines
Installing solar panels without first obtaining the Building Permit required by Table 9.03-1 and Section 9.03.B.2, or without documenting utility notification under Section 9.03.C.34.a.(2), is a building code violation the City's Building Commissioner can enforce by ordering the installation stopped or removed until the permit and notification requirements are satisfied.
Frequently Asked Questions
Do I need a permit to put solar panels on my Waukegan roof?
Does my utility company need to know before I install solar panels?
How much of my roof can Waukegan solar panels cover?
Sources & Official References
Other rules in Waukegan
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