Sonray Service Team
899 installs · $3.05/W avg
Energy Savings Authority
40installations on record
$2.43median price per watt
Residential SolarCommercial Solar
Installation Statistics
40
Quotes in Database
7.5 kW
Avg System Size
$32,373
Avg Total Price
Solar Price per Watt
$2.59/W
Average
$2.43/W
Median
$1.86 – $3.09
Typical Range (P25–P75)
Battery Price per kWh
$1011/kWh
Average
$1014/kWh
Median
$770 – $1228
Typical Range (P25–P75)
Top ZIP Codes
Recent Installations
LocationSystemPrice$/W · $/kWhDate
Contra Costa County, CA5.4 kW5 kWh$18,600$2.31/W$1219/kWhMay 26, 2026Yuba County, CA7.6 kW10 kWh$20,000$1.60/W$790/kWhMay 21, 2026Grass Valley, CA 959454.5 kW5 kWh$16,000$2.27/W$1134/kWhApr 6, 2026Redwood Valley, CA 954709.5 kW13.5 kWh$28,900$1.92/W$793/kWhMar 30, 2026San Ramon, CA 945824.2 kW135000 kWh$16,000—Mar 19, 2026Grass Valley, CA 9594914.8 kW27 kWh$78,424$3.16/W$1174/kWhMar 12, 2026Suisun City, CA 945855.3 kW27 kWh$26,000$1.92/W$585/kWhMar 6, 2026West Sacramento, CA 9569110.6 kW13.5 kWh$50,521$3.10/W$1306/kWhFeb 17, 2026Dixon, CA 956208.7 kW13.5 kWh$19,600$1.38/W$561/kWhFeb 17, 2026Meadow Vista, CA 957222.3 kW27 kWh$51,815$6.28/W$1385/kWhFeb 10, 2026Anderson, CA 9600716.4 kW27 kWh$45,000$1.70/W$638/kWhJan 5, 2026Rohnert Park, CA 949285.2 kW10.76 kWh$33,399$3.58/W$1363/kWhNov 19, 2025Valley Springs, CA 952528 kW13.5 kWh$40,824$3.04/W$1231/kWhNov 13, 2025Oroville, CA 959666 kW13.5 kWh$46,000$4.18/W$1555/kWhNov 12, 2025Jenner, CA 954508.7 kW13.5 kWh$36,000$2.54/W$1030/kWhOct 28, 2025Yuba City, CA 959937.9 kW27 kWh$26,000$1.54/W$514/kWhOct 28, 2025Vallejo, CA 945898.7 kW13.5 kWh$49,000$3.45/W$1402/kWhOct 14, 2025Lincoln, CA 956485.6 kW5 kWh$29,000$3.51/W$1866/kWhOct 7, 2025Oroville, CA 9596613.8 kW13.5 kWh$46,000$2.33/W$1022/kWhOct 7, 2025Vallejo, CA 945904.9 kW13.5 kWh$60,000—Oct 3, 2025Page 1 of 2