{"$j":{"ad":"What do solar panels cost in Belknap County, NH?","ae":"As of August, 2025, the average per-watt cost for solar panels in Belknap County, NH is $4.07/W. A 5 kW solar panel system will cost you around $14,245 in Belknap County, NH after the federal tax credit is applied.","af":"$"},"ag":"dz"}