Sustainable Energy Group
31 installs · $3.39/W avg
California Solar
9installations on record
$2.80median price per watt
Residential SolarCommercial Solar
Installation Statistics
9
Quotes in Database
301.7 kW
Avg System Size
$780,879
Avg Total Price
Solar Price per Watt
$2.84/W
Average
$2.80/W
Median
Top ZIP Codes
Recent Installations
LocationSystemPrice$/W · $/kWhDate
Union City, CA 94587417.4 kW$843,318$2.02/WMay 18, 2026Fairfield, CA 9453391 kW$263,849$2.90/WMay 14, 2026Fairfield, CA 94533187.7 kW$566,000$3.02/WApr 30, 2026Ripon, CA 953663.9 kW$16,400$4.19/WJan 15, 2026Yuba City, CA 95991646.7 kW$1,353,154$2.09/WDec 11, 2025Fairfield, CA 94533135.1 kW$378,475$2.80/WOct 30, 2025Fairfield, CA 94533135.1 kW$378,475$2.80/WOct 30, 2025Fairfield, CA 94533135.1 kW$378,475$2.80/WAug 28, 2025Pleasanton, CA 94588963.6 kW$2,849,765$2.96/WMar 25, 2025