Watson’s Charging Stations & Electric
7 installs · $2.78/W avg
Golden State Solar
17installations on record
$3.64median price per watt
Residential SolarCommercial Solar
Installation Statistics
17
Quotes in Database
9.3 kW
Avg System Size
$60,178
Avg Total Price
Solar Price per Watt
$3.73/W
Average
$3.64/W
Median
Battery Price per kWh
$1312/kWh
Average
$1268/kWh
Median
Top ZIP Codes
Recent Installations
LocationSystemPrice$/W · $/kWhDate
Carmel, CA 939238.1 kW13.5 kWh$71,231$5.24/W$2148/kWhMar 25, 2026Hollister, CA 950236.6 kW13.5 kWh$44,200$3.70/W$1472/kWhDec 23, 2025San Benito County, CA6.2 kW13.44 kWh$30,000$2.58/W$1042/kWhDec 17, 2025Carmel, CA 9392339.6 kW$243,000$6.14/WDec 5, 2025Gilroy, CA 9502016.5 kW20.48 kWh$103,000$3.64/W$2104/kWhNov 13, 2025Monterey, CA 939409.8 kW$50,000$5.10/WNov 5, 2025Gilroy, CA 950203 kW$7,200$2.39/WOct 27, 2025San Jose, CA 951244.1 kW13.5 kWh$30,000$3.48/W$1157/kWhJul 31, 2025Mountain View, CA 940406.9 kW13.5 kWh$35,000$2.88/W$1113/kWhMay 9, 2025Gilroy, CA 9502011.8 kW$79,000$6.72/WApr 30, 2025San Carlos, CA 940705.5 kW13.5 kWh$38,850$3.70/W$1378/kWhApr 25, 2025Santa Clara County, CA6.7 kW27 kWh$77,537$5.03/W$1620/kWhApr 11, 2025Morgan Hill, CA 950379.7 kW13.5 kWh$40,000$2.62/W$1085/kWhMar 25, 2025San Mateo County, CA6.2 kW13.2 kWh$40,000$2.98/W$1629/kWhMar 24, 2025Monterey County, CA6.7 kW10 kWh$60,000$5.20/W$2532/kWhJan 2, 2025San Jose, CA 951393.7 kW13.5 kWh$34,000—Dec 24, 2024Morgan Hill, CA 950376.7 kW13.5 kWh$40,000—Dec 4, 2024