Sun Light & Power
247 installs · $3.82/W avg
SUTRO POWER
107installations on record
$3.24median price per watt
Residential Solar
Installation Statistics
107
Quotes in Database
6.2 kW
Avg System Size
$35,913
Avg Total Price
Solar Price per Watt
$3.42/W
Average
$3.24/W
Median
$2.80 – $4.08
Typical Range (P25–P75)
Battery Price per kWh
$1189/kWh
Average
$1157/kWh
Median
$1008 – $1292
Typical Range (P25–P75)
Top ZIP Codes
Recent Installations
LocationSystemPrice$/W · $/kWhDate
San Francisco County, CA12.5 kW18 kWh$56,421$2.79/W$1188/kWhMay 29, 2026San Francisco County, CA7.7 kW32.24 kWh$49,824$2.49/W$949/kWhMay 27, 2026San Francisco County, CA5.8 kW18 kWh$32,000$2.59/W$941/kWhMay 19, 2026San Francisco County, CA5.5 kW18 kWh$35,300$2.97/W$1059/kWhMay 12, 2026San Francisco County, CA3.7 kW18 kWh$32,000$3.43/W$1075/kWhMay 7, 2026San Mateo County, CA6.7 kW18.08 kWh$34,449$2.55/W$961/kWhMay 6, 2026San Francisco, CA 941103.3 kW9.04 kWh$56,400—May 5, 2026San Francisco, CA 941275.8 kW16 kWh$38,400$3.27/W$1220/kWhMay 5, 2026San Francisco, CA 941226.7 kW$20,944$3.13/WApr 23, 2026San Francisco, CA 941314.9 kW18 kWh$20,000$1.79/W$620/kWhApr 22, 2026San Francisco County, CA6.2 kW13.5 kWh$30,000$2.66/W$1000/kWhApr 22, 2026Larkspur, CA 9493914.2 kW9.04 kWh$50,256$2.51/W$1607/kWhApr 16, 2026San Francisco County, CA4.6 kW18 kWh$32,000$2.99/W$1013/kWhApr 13, 2026San Francisco, CA 941105.4 kW$22,880$4.23/WApr 13, 2026San Francisco, CA 941315 kW$22,984$4.58/WApr 13, 2026San Francisco County, CA3.3 kW9.04 kWh$56,400—Apr 6, 2026San Francisco County, CA4.2 kW18 kWh$32,000$3.17/W$1041/kWhApr 2, 2026San Francisco, CA 941128.8 kW$22,568$2.58/WMar 25, 2026San Francisco County, CA3.3 kW27.12 kWh$34,000$3.24/W$854/kWhMar 24, 2026San Francisco, CA 941314.1 kW22.8 kWh$36,000$3.11/W$1015/kWhMar 6, 2026Page 1 of 6