northernpacificpower.com
407 installs · $3.19/W avg
Michael & Sun Solar
67installations on record
$3.65median price per watt
Residential SolarCommercial Solar
Installation Statistics
67
Quotes in Database
7.9 kW
Avg System Size
$45,044
Avg Total Price
Solar Price per Watt
$3.61/W
Average
$3.65/W
Median
$2.93 – $4.09
Typical Range (P25–P75)
Battery Price per kWh
$1541/kWh
Average
$1594/kWh
Median
$1386 – $1785
Typical Range (P25–P75)
Top ZIP Codes
Recent Installations
LocationSystemPrice$/W · $/kWhDate
Sonoma County, CA11.3 kW20 kWh$67,500$3.20/W$1572/kWhMay 8, 2026Sebastopol, CA 954726.3 kW32 kWh$40,000$2.30/W$800/kWhApr 30, 2026Santa Rosa, CA 954096.3 kW$27,500$4.39/WApr 17, 2026Santa Rosa, CA 954054.5 kW$22,500$5.04/WApr 14, 2026Santa Rosa, CA 954039.7 kW$40,100$4.12/WApr 13, 2026Sebastopol, CA 954725.1 kW$23,800$4.63/WMar 27, 2026Sebastopol, CA 954727.5 kW15 kWh$49,900$3.44/W$1609/kWhMar 20, 2026Sebastopol, CA 954727.9 kW$29,500$3.71/WMar 18, 2026Santa Rosa, CA 954014.1 kW10.08 kWh$33,400$3.78/W$1792/kWhMar 16, 2026Santa Rosa, CA 954055.3 kW10.08 kWh$31,000$2.96/W$1527/kWhMar 16, 2026Santa Rosa, CA 9540410 kW20 kWh$67,500$3.42/W$1660/kWhMar 16, 2026Sebastopol, CA 954727.7 kW10 kWh$43,100$3.23/W$1827/kWhFeb 26, 2026Santa Rosa, CA 954055.9 kW10.08 kWh$30,500$2.72/W$1446/kWhFeb 17, 2026Santa Rosa, CA 9540412.5 kW30 kWh$80,250$2.73/W$1540/kWhJan 15, 2026Bodega Bay, CA 9492317.4 kW40 kWh$115,000$2.94/W$1594/kWhJan 9, 2026Healdsburg, CA 954482.9 kW$17,000$5.79/WJan 5, 2026Guerneville, CA 954469.7 kW10.1 kWh$64,100$4.04/W$2474/kWhDec 18, 2025Sebastopol, CA 954724.6 kW10 kWh$26,100$2.92/W$1264/kWhDec 12, 2025Forestville, CA 954368.2 kW$37,000$4.50/WDec 12, 2025Santa Rosa, CA 954049.6 kW15 kWh$67,500$3.96/W$1964/kWhDec 5, 2025Page 1 of 4