{"cJ":{"fT":"What do solar panels cost in Sienna CDP, TX?","fU":"The typical cost per watt for solar panels in Sienna CDP, TX as of August, 2025 is $2.79/W. The cost of installing a 5 kW solar panel system in Sienna CDP, TX is about $9,765 post federal tax credit.","fV":"r"},"fW":"$S"}