{"$W":{"aM":"What do solar panels cost in St. Lucie County, FL?","aN":"The cost per watt for solar panels in St. Lucie County, FL during August of 2025 averages $3.03/W. The installation of a 5 kW solar panel system in St. Lucie County, FL will cost about $10,605 after federal tax credits.","aO":"b"},"aP":"ei"}