{"$J":{"at":"What do solar panels cost in Monmouth County, NJ?","au":"The cost per watt for solar panels in Monmouth County, NJ during August of 2025 averages $3.32/W. The installation of a 5 kW solar panel system in Monmouth County, NJ will cost about $11,620 after federal tax credits.","av":"b"},"aw":"dQ"}