West Coast Solar
565 installs · $3.39/W avg
Synergy 768
16installations on record
$3.96median price per watt
Residential SolarCommercial SolarFinancing Available
Installation Statistics
16
Quotes in Database
10.7 kW
Avg System Size
$61,254
Avg Total Price
Solar Price per Watt
$3.64/W
Average
$3.96/W
Median
Battery Price per kWh
$1290/kWh
Average
$1317/kWh
Median
Top ZIP Codes
Recent Installations
LocationSystemPrice$/W · $/kWhDate
Vacaville, CA 9568816.8 kW54 kWh$80,000$2.27/W$776/kWhApr 16, 2026Livermore, CA 945503.9 kW13.5 kWh$33,600$4.02/W$1317/kWhMar 9, 2026Kensington, CA 947086.1 kW13.5 kWh$13,500—Mar 4, 2026Bethel Island, CA 945116.6 kW13.5 kWh$59,000$5.04/W$1921/kWhFeb 26, 2026Tracy, CA 9537610.8 kW27 kWh$98,000$4.80/W$1703/kWhFeb 18, 2026Discovery Bay, CA 9450510.1 kW13.5 kWh$57,000$3.61/W$1510/kWhFeb 17, 2026Redwood City, CA 940634 kW$18,275$4.56/WJan 6, 2026Walnut Creek, CA 945957.2 kW30 kWh$61,644$3.11/W$1305/kWhJan 5, 2026Brentwood, CA 945134.8 kW$20,400$4.25/WDec 16, 2025Contra Costa County, CA7.3 kW27 kWh$65,000$4.04/W$1323/kWhOct 9, 2025Clayton, CA 945178.7 kW$59,200$6.78/WOct 7, 2025Oakley, CA 945616.6 kW13.5 kWh$35,000$2.93/W$1169/kWhSep 18, 2025Livermore, CA 9455017.7 kW40.8 kWh$93,000$2.51/W$1188/kWhSep 12, 2025Contra Costa County, CA7.3 kW27 kWh$67,123$4.16/W$1365/kWhJun 17, 2025Concord, CA 9451917.8 kW81 kWh$81,735$1.82/W$609/kWhFeb 21, 2025Brentwood, CA 9451335.3 kW$137,592$3.90/WJan 13, 2025