{"$m":{"$X":"What do solar panels cost in Colleton County, SC?","$Y":"The typical cost per watt for solar panels in Colleton County, SC as of August, 2025 is $3.3/W. After federal tax credits, the installation of a 5 kW solar panel system in Colleton County, SC is estimated to cost $11,550.","$Z":"b"},"a$":"dy"}