{"cI":{"fT":"What do solar panels cost in Keller, TX?","fU":"The cost per watt for solar panels in Keller, TX during August of 2025 averages $2.79/W. After federal tax credits, the installation of a 5 kW solar panel system in Keller, TX is estimated to cost $9,765.","fV":"r"},"fW":"$S"}