{"bU":{"eW":"What do solar panels cost in South Williamsport, PA?","eX":"In August, 2025, the average cost of solar panels per watt in South Williamsport, PA is $3.49/W. After federal tax credits, the installation of a 5 kW solar panel system in South Williamsport, PA is estimated to cost $12,215.","eY":"s"},"eZ":"av"}