{"aN":{"dl":"What do solar panels cost in South Elgin, IL?","dm":"As recorded in August, 2025, the standard cost for solar panel installations in South Elgin, IL is $3.71/W. With the federal tax credit, the cost of a 5 kW solar panel system in South Elgin, IL drops to roughly $12,985.","dn":"q"},"do_":"ai"}