What was permitted
Homeowners in Irving Park considering solar energy can look at projects like the one at 3741 N Harding Ave. This permit covers the installation of a 10 KW inverter solar PV system with an 8.1 KW array and a 13.5 KWH energy storage system on the rooftop.
Issued on June 2, 2026, this active project has an estimated cost of $40,000. CERTASUN LLC is the contractor for this rooftop solar installation.
Plan a similar project
Want work like this done at your place?
Tell us what you have in mind. We scope it, price it against work like this in Irving Park, and lines up the right contractor. You approve; we handle the back-and-forth.