{"aN":{"dk":"What do solar panels cost in Hawthorn Woods, IL?","dl":"As of August, 2025, the average solar panel installation cost in Hawthorn Woods, IL has reached $3.84/W. After federal tax credits, the installation of a 5 kW solar panel system in Hawthorn Woods, IL is estimated to cost $13,440.","dm":"q"},"dn":"ai"}