{"$n":{"$W":"What do solar panels cost in McCormick County, SC?","$X":"The typical cost per watt for solar panels in McCormick County, SC as of August, 2025 is $3.32/W. The cost of installing a 5 kW solar panel system in McCormick County, SC is about $11,620post federal tax credit.","$Y":"b"},"$Z":"dx"}