What was permitted
For residents in Chicago's East Side considering solar energy for accessory structures, this permit provides cost insights. The project at 9947 S Avenue J involves installing solar panels on the roof of a detached accessory building, including a 10 KW inverter and a 13.5 KWH energy storage system.
This solar installation permit was issued on August 7, 2026, with a reported project cost of $5,130. The work was completed by SUNRUN INSTALLATION SERVICES.
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