{"$f":{"$T":"What do solar panels cost in Fayette County, WV?","$U":"The typical cost per watt for solar panels in Fayette County, WV as of August, 2025 is $3.91/W. The installation of a 5 kW solar panel system in Fayette County, WV will cost about $13,685 after federal tax credits.","$V":"c"},"$W":"$Z"}