1st Light
60 installs · $2.60/W avg
NC Solar
32installations on record
$3.47median price per watt
Residential SolarCommercial Solar
Installation Statistics
32
Quotes in Database
12.8 kW
Avg System Size
$58,337
Avg Total Price
Solar Price per Watt
$3.44/W
Average
$3.47/W
Median
$3.11 – $3.72
Typical Range (P25–P75)
Battery Price per kWh
$1615/kWh
Average
$1630/kWh
Median
Top ZIP Codes
Recent Installations
LocationSystemPrice$/W · $/kWhDate
Manteca, CA 95336114.2 kW$317,550$2.78/WMay 21, 2026Davis, CA 9561820.1 kW$77,487$3.86/WApr 22, 2026Oakland, CA 946054.2 kW10.08 kWh$31,300$3.46/W$1675/kWhMar 18, 2026Davis, CA 9561611.5 kW$44,026$3.82/WMar 17, 2026Vallejo, CA 945915.9 kW10.08 kWh$41,298$3.70/W$1951/kWhFeb 6, 2026Suisun City, CA 9458510.3 kW$37,652$3.66/WJan 28, 2026Vallejo, CA 945915.4 kW13.6 kWh$41,782$3.65/W$1616/kWhJan 28, 2026Hayward, CA 945455.8 kW5 kWh$25,388$2.97/W$1645/kWhJan 8, 2026Castro Valley, CA 945468.3 kW20.16 kWh$106,870—Dec 30, 2025San Ramon, CA 945837 kW10 kWh$38,324$3.21/W$1579/kWhDec 26, 2025Brisbane, CA 940057.5 kW20.16 kWh$54,270$2.93/W$1602/kWhDec 22, 2025Oakdale, CA 9536117.5 kW25 kWh$88,430$2.92/W$1497/kWhDec 19, 2025Oakland, CA 9460511.9 kW20.16 kWh$116,753—Dec 19, 2025Manteca, CA 9533611.3 kW$35,000$3.10/WDec 9, 2025Fairfield, CA 945344.1 kW10.08 kWh$33,174$3.72/W$1766/kWhDec 8, 2025Benicia, CA 945105.8 kW10.08 kWh$40,634$3.66/W$1931/kWhDec 4, 2025Solano County, CA11.5 kW$47,913$4.17/WNov 19, 2025San Jose, CA 951184.1 kW10 kWh$30,610$3.48/W$1643/kWhOct 31, 2025Hayward, CA 945454.4 kW10 kWh$63,095—Oct 21, 2025Napa, CA 945585.7 kW$23,883$4.18/WSep 19, 2025Page 1 of 2