What was permitted
Residents in Chicago's Washington Heights neighborhood can explore the cost of installing a small-scale solar PV system, as seen in this permit for 9931 S WALLACE ST. This project includes solar panels on an accessory building's roof and a substantial energy storage system.
Issued on August 4, 2026, this permit for a 4.95 KW solar array and 13.5 KWH battery storage system has a reported project cost of $9,405. This provides a concrete example of what homeowners might expect to invest in renewable energy for their properties.
Plan a similar project
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