{"$x":{"aA":"What do solar panels cost in Oelwein, IA?","aB":"In Oelwein, IA, the mean cost per watt for solar panels as recorded in August, 2025 is $3.87/W. After the federal tax credit, the estimated cost for a 5 kW solar panel system in Oelwein, IA is roughly $13,545.","aC":"c"},"aD":"es"}