{"$h":{"$Q":"What do solar panels cost in St. John the Baptist Parish, LA?","$R":"As of August, 2025, the average per-watt cost for solar panels in St. John the Baptist Parish, LA is $3.63/W. With the federal tax credit, the cost of a 5 kW solar panel system in St. John the Baptist Parish, LA drops to roughly $12,705.","$S":"b"},"$T":"dp"}