northernpacificpower.com
407 installs · $3.19/W avg
Taylor Energy
74installations on record
$3.33median price per watt
Residential SolarCommercial Solar
Installation Statistics
74
Quotes in Database
9.3 kW
Avg System Size
$56,166
Avg Total Price
Solar Price per Watt
$3.48/W
Average
$3.33/W
Median
$3.05 – $3.74
Typical Range (P25–P75)
Battery Price per kWh
$1389/kWh
Average
$1385/kWh
Median
$1276 – $1551
Typical Range (P25–P75)
Top ZIP Codes
Recent Installations
LocationSystemPrice$/W · $/kWhDate
Napa County, CA10.5 kW27.2 kWh$68,243$2.97/W$1359/kWhMay 1, 2026Santa Rosa, CA 9540111.6 kW45 kWh$26,451—Apr 29, 2026Petaluma, CA 9495213.3 kW$85,250—Apr 28, 2026Sebastopol, CA 954727.5 kW15 kWh$12,547—Apr 27, 2026Sebastopol, CA 954727.9 kW27 kWh$27,448$1.62/W$542/kWhApr 17, 2026Occidental, CA 9546510.4 kW27 kWh$12,040—Mar 10, 2026Sebastopol, CA 9547210.9 kW$10,978$1.01/WMar 2, 2026Sebastopol, CA 954728.8 kW27.2 kWh$63,672$3.06/W$1354/kWhJan 2, 2026Sonoma County, CA5.7 kW13.5 kWh$34,225$3.22/W$1181/kWhDec 29, 2025Santa Rosa, CA 954044.2 kW13.6 kWh$50,833$5.21/W$2138/kWhDec 26, 2025Sebastopol, CA 954723.2 kW10.08 kWh$28,295$3.71/W$1610/kWhDec 22, 2025Tomales, CA 949712.4 kW$14,436$5.93/WDec 16, 2025Bodega Bay, CA 9492312.1 kW27 kWh$68,500$3.02/W$1182/kWhDec 12, 2025Petaluma, CA 949544.9 kW13.6 kWh$39,835$3.71/W$1598/kWhDec 11, 2025Santa Rosa, CA 954048.8 kW27.2 kWh$62,094$2.97/W$1324/kWhNov 24, 2025Petaluma, CA 949544.9 kW20.16 kWh$45,625$3.19/W$1491/kWhNov 21, 2025Santa Rosa, CA 954055.7 kW13.6 kWh$41,730$3.52/W$1592/kWhNov 20, 2025Santa Rosa, CA 954094.1 kW13.6 kWh$36,656$3.82/W$1554/kWhNov 18, 2025Santa Rosa, CA 954014.8 kW$20,700$4.28/WNov 14, 2025Ross, CA 9495722.8 kW54.4 kWh$133,698$2.75/W$1302/kWhNov 12, 2025Page 1 of 4