{"$P":{"aX":"What do solar panels cost in Graniteville CDP, SC?","aY":"As of August, 2025, the average per-watt cost for solar panels in Graniteville CDP, SC is $3.32/W. In Graniteville CDP, SC, installing a 5 kW solar panel system will set you back approximately $11,620 after federal tax incentives.","aZ":"b"},"b$":"$Q"}