What was permitted
A homeowner in the Ashburn neighborhood of Chicago is installing a significant solar photovoltaic (PV) system on their sloped roof. The system includes an 11.5 KW inverter, an 8.74 KW array, and a 13.5 KWH energy storage system, designed for roof-mount installation.
This permit was issued on September 30, 2026, with a reported project cost of $45,098. The installation is being performed by THE CORTESE ENERGY COMPANY LLC, a certified distributed generation installer.
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View the official permit record
Tracking number, work description, cost and dates
View the official permit record
Tracking number, work description, cost and dates
| Tracking number | B200513393 |
|---|---|
| Work permit # | — |
| Job filing number | — |
| Work type | Small-Scale Solar PV System |
| Status | ACTIVE |
| Job description | INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: SLOPED (2:12 TO 5:12). INVERTER OUTPUT: 11.5 KW. ARRAY OUTPUT: 8.74 KW. INCLUDES 13.5 KWH ENERGY STORAGE SYSTEM. LOCATION: ROOF MOUNT SOLAR INSTALLATION. ICC DISTRIBUTED GENERATION INSTALLER CERT. #24-0676. |
| Floor / unit | — |
| Estimated cost | $45,098 |
| Approved | September 29, 2026 |
| Issued | September 30, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |
Property owner
Macallum Karen
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