{"ak":{"bT":"What do solar panels cost in Spokane Valley, WA?","bU":"As recorded in August, 2025, the standard cost for solar panel installations in Spokane Valley, WA is $3.79/W. Post federal tax credit, a 5 kW solar panel system installation in Spokane Valley, WA will roughly cost $13,265.","bV":"q"},"bW":"be"}