{"ak":{"bR":"What do solar panels cost in Mountlake Terrace, WA?","bS":"In August, 2025, the average cost of solar panels per watt in Mountlake Terrace, WA is $3.23/W. Installing a 5 kW solar panel system in Mountlake Terrace, WA will cost approximately $11,305 after applying the federal tax credit.","bT":"q"},"bU":"bc"}