Sol R US Electrical Engineering
120 installs · $2.71/W avg
Gomax Solar Inc
9installations on record
$2.57median price per watt
Residential SolarCommercial SolarFinancing Available
Installation Statistics
9
Quotes in Database
9.7 kW
Avg System Size
$41,818
Avg Total Price
Solar Price per Watt
$2.51/W
Average
$2.57/W
Median
Battery Price per kWh
$956/kWh
Average
$968/kWh
Median
Top ZIP Codes
Recent Installations
LocationSystemPrice$/W · $/kWhDate
San Jose, CA 951305.1 kW13.5 kWh$29,912$3.00/W$1071/kWhMar 4, 2026Los Altos, CA 9402411.8 kW13.5 kWh$50,000$2.84/W$1219/kWhFeb 24, 2026Piedmont, CA 946119.9 kW13.5 kWh$40,000$2.57/W$1084/kWhFeb 4, 2026Fairfield, CA 945348.5 kW25 kWh$44,450$2.60/W$896/kWhJan 28, 2026Piedmont, CA 9461115.9 kW27 kWh$60,800$2.32/W$884/kWhJan 26, 2026Port Costa, CA 945699.2 kW27 kWh$30,000$1.62/W$559/kWhJun 24, 2025Ross, CA 9495712.7 kW27 kWh$60,000$2.66/W$968/kWhApr 26, 2025Walnut Creek, CA 945986.1 kW13.5 kWh$27,500$2.45/W$920/kWhMar 19, 2025Vacaville, CA 956888 kW13.5 kWh$33,700$2.52/W$1006/kWhJan 15, 2025