{"$q":{"ag":"What do solar panels cost in St. Louis County, MN?","ah":"The cost per watt for solar panels in St. Louis County, MN during August of 2025 averages $3.7/W. After federal tax credits, the installation of a 5 kW solar panel system in St. Louis County, MN is estimated to cost $12,950.","ai":"c"},"aj":"dG"}