Sun Light & Power
247 installs · $3.82/W avg
OPTERRA
8installations on record
$3.05median price per watt
Commercial SolarFinancing Available
Installation Statistics
8
Quotes in Database
228.2 kW
Avg System Size
$678,307
Avg Total Price
Solar Price per Watt
$2.97/W
Average
$3.05/W
Median
Top ZIP Codes
Recent Installations
LocationSystemPrice$/W · $/kWhDate
Vacaville, CA 95688308.6 kW$799,582$2.59/WFeb 26, 2026Vacaville, CA 9568836.6 kW$111,643$3.05/WDec 22, 2025Vacaville, CA 95688154.8 kW$472,689$3.05/WDec 22, 2025Vacaville, CA 95688572.8 kW$1,751,247$3.06/WDec 12, 2025Vacaville, CA 9568743.2 kW$131,733$3.05/WOct 20, 2025Vacaville, CA 95687487.7 kW$1,503,300$3.08/WOct 15, 2025Vacaville, CA 95688121.9 kW$371,952$3.05/WSep 18, 2025Santa Maria, CA 93454100 kW$284,310$2.84/WJun 26, 2025