{"$w":{"az":"What do solar panels cost in Le Mars, IA?","aA":"As of August, 2025, the average per-watt cost for solar panels in Le Mars, IA is $3.87/W. In Le Mars, IA, installing a 5 kW solar panel system will set you back approximately $13,545 after federal tax incentives.","aB":"c"},"aC":"ex"}