{"aj":{"by":"What do solar panels cost in Castle Pines, CO?","bz":"The typical cost per watt for solar panels in Castle Pines, CO as of August, 2025 is $3.49/W. The cost of installing a 5 kW solar panel system in Castle Pines, CO is about $12,215 post federal tax credit.","bA":"c"},"bB":"b$"}