{"$Y":{"bt":"What do solar panels cost in Shirley CDP, MA?","bu":"The typical cost per watt for solar panels in Shirley CDP, MA as of August, 2025 is $3.96/W. The approximate cost of a 5 kW solar panel system in Shirley CDP, MA, after deducting federal tax credits, is $13,860.","bv":"q"},"bw":"az"}