Do I need a permit for solar panel installation in Highland Park?
Yes. In Illinois, solar panel installation generally requires a permit, and Highland Park is no exception.
Most Illinois jurisdictions require both a building and an electrical permit for rooftop or ground-mount solar, plus a separate utility interconnection approval. Many local codes require roof structural verification and fire-access setbacks. Those requirements come from the code edition your municipality or county has adopted, not from a statewide Illinois residential code. Highland Park requires a permit for residential solar and publishes a dedicated Solar Permit Requirements sheet. The City advertises an expedited turnaround for complete residential rooftop solar applications that are not on landmark or historic district properties. Solar on a designated landmark or a property in a historic district is excluded from the expedited path and needs additional preservation review, so confirm your property status with the Highland Park Building Division first. The electrical work must be performed by a State of Illinois licensed electrical contractor registered with the City. Grid interconnection is handled through ComEd. Confirm the current submittal checklist before finalizing your design.
Documents you may need
- Site/roof plan showing panel layoutrequired
- Electrical single-line diagramrequired
- Structural details or engineer letter for roof loadingLikely required
- Equipment spec sheets (modules, inverter)required
- Building permit application filed through the City's Civic Access self-service portalrequired
- Solar permit submittal package per the City's Solar Permit Requirements (structural and electrical plans)required
- State-licensed electrical contractor registered with the City, plus contractor license and bond on filerequired
Possible inspections
- Rough electrical inspection
- Structural/mounting inspection
- Final inspection
- Building or structural inspection of the rooftop or ground-mount system by the Highland Park Building Division
- Electrical inspection of the PV wiring, grounding, and interconnection
Frequently asked questions
- Do I need a permit for solar panel installation in Highland Park?
- Yes. In Illinois, solar panel installation generally requires a permit, and Highland Park is no exception. Most Illinois jurisdictions require both a building and an electrical permit for rooftop or ground-mount solar, plus a separate utility interconnection approval. Many local codes require roof structural verification and fire-access setbacks. Those requirements come from the code edition your municipality or county has adopted, not from a statewide Illinois residential code. Highland Park requires a permit for residential solar and publishes a dedicated Solar Permit Requirements sheet. The City advertises an expedited turnaround for complete residential rooftop solar applications that are not on landmark or historic district properties. Solar on a designated landmark or a property in a historic district is excluded from the expedited path and needs additional preservation review, so confirm your property status with the Highland Park Building Division first. The electrical work must be performed by a State of Illinois licensed electrical contractor registered with the City. Grid interconnection is handled through ComEd. Confirm the current submittal checklist before finalizing your design.
- Who issues the permit in Highland Park?
- The local building department for Highland Park handles permitting. This page lists its contact details and online portal. Your mailing city is not always the permitting authority, so confirm the jurisdiction before you apply.
- How do I find out the exact requirements for my project?
- Run the free PermitRoadmap check for your specific project and answers. It returns the likely permits, documents, inspections, and next steps, each linked to its official source.
PermitRoadmap is an independent informational service and is not affiliated with any city, county, state agency, or permitting authority. Results are informational and do not replace confirming requirements with the local permitting authority.