Sonray Service Team
899 installs · $3.05/W avg
King Electric & Solar
8installations on record
$2.74median price per watt
Residential SolarCommercial Solar
Installation Statistics
8
Quotes in Database
9.2 kW
Avg System Size
$42,281
Avg Total Price
Solar Price per Watt
$2.80/W
Average
$2.74/W
Median
Battery Price per kWh
$970/kWh
Average
$930/kWh
Median
Top ZIP Codes
Recent Installations
LocationSystemPrice$/W · $/kWhDate
Grass Valley, CA 9594914.6 kW16 kWh$64,000$3.28/W$1007/kWhMar 5, 2026Auburn, CA 9560311.3 kW27 kWh$50,500$2.42/W$863/kWhFeb 24, 2026Auburn, CA 956026.6 kW27 kWh$44,000$2.89/W$925/kWhDec 23, 2025Penryn, CA 9566313.2 kW27 kWh$56,000$2.43/W$888/kWhDec 19, 2025Meadow Vista, CA 957228.3 kW27 kWh$48,000$2.73/W$935/kWhDec 10, 2025Grass Valley, CA 959497.7 kW20.16 kWh$21,750—Jun 23, 2025Penn Valley, CA 959466.4 kW$20,000$3.12/WJun 16, 2025Clayton, CA 945175.8 kW15 kWh$34,000$2.74/W$1203/kWhMay 7, 2025