Oak Park vs Tinley Park
How do panel permits rules compare between Oak Park, IL and Tinley Park, IL?
Tinley Park has fewer restrictions than Oak Park.
Oak Park, IL
Cook County
Solar panel installations in Oak Park require a building permit from the Development Customer Services Department. Roof-mounted systems must meet structural load requirements and electrical code standards. Oak Park's historic districts impose additional design review requirements. The village encourages solar adoption and participates in regional solar group-buy programs.
View full Oak Park rules →Tinley Park, IL
Cook County
Tinley Park requires a building and electrical permit for solar photovoltaic installations on homes. Illinois law (765 ILCS 165, the Homeowners' Energy Policy Statement Act) protects the right to install solar and limits HOA restrictions. Permits include structural review for roof loads and electrical review for interconnection compliance.
View full Tinley Park rules →Key Facts Comparison
| Fact | Oak Park | Tinley Park |
|---|---|---|
| Building Permit | Required for all installations | - |
| Historic District Review | HPC approval may be needed | - |
| Net Metering | ComEd — up to 25 kW | Available |
| State Solar Rights | 20 ILCS 3855 | - |
| Dev Customer Services | (708) 358-5440 | - |
| Permit | - | Required |
| Electrician | - | Licensed required |
| Utility | - | ComEd interconnection |
| Fire Setbacks | - | Per IRC |
Highlighted rows indicate differences between cities.
Oak Park FAQ
Do I need a permit to install solar panels in Oak Park?
Yes. A building permit is required for all solar panel installations. Applications must include structural, electrical, and site plans. Contact Development Customer Services at (708) 358-5440.
Can I install solar panels in Oak Park's historic district?
Yes, but installations in historic districts require review by the Historic Preservation Commission for visual compatibility. Panels should be minimally visible from public rights-of-way where feasible.
Does Oak Park offer solar incentives?
The village has participated in regional solar group-buy programs to reduce costs. Illinois state incentives include Solar Renewable Energy Credits (SRECs) and ComEd net metering for systems up to 25 kW.
Tinley Park FAQ
Do I need a permit for solar panels in Tinley Park?
Yes. A combined building and electrical permit is required. The application must include structural calculations for roof loads and a licensed electrical contractor for the electrical portion.
Can my HOA stop me from installing solar?
Generally no. Illinois's Homeowners' Energy Policy Statement Act (765 ILCS 165) protects the right to install solar. HOAs may impose reasonable aesthetic restrictions but cannot effectively prohibit solar.
What incentives are available?
Illinois Shines (Adjustable Block Program) provides renewable energy credits, and the federal Investment Tax Credit offers 30% of system cost. Net metering credits excess generation at retail rates.
Compare other topics
See how Oak Park and Tinley Park compare on other ordinance categories.
Want to add a third city?
Use our full comparison tool to compare up to three cities.
Open Comparison Tool