ORIGIN
143 installs · $3.20/W avg
SOLAR CENTURY
8installations on record
$2.95median price per watt
Installation Statistics
8
Quotes in Database
7.9 kW
Avg System Size
$39,625
Avg Total Price
Solar Price per Watt
$2.88/W
Average
$2.95/W
Median
Battery Price per kWh
$1083/kWh
Average
$1131/kWh
Median
Top ZIP Codes
Recent Installations
LocationSystemPrice$/W · $/kWhDate
Bodega Bay, CA 949233.9 kW13.5 kWh$28,000$3.28/W$1131/kWhFeb 23, 2026Belmont, CA 940026.4 kW13.5 kWh$35,000$3.00/W$1162/kWhDec 16, 2025El Dorado Hills, CA 9576210.7 kW27 kWh$55,000$2.71/W$960/kWhDec 2, 2025Rocklin, CA 957656.4 kW13.5 kWh$35,000$3.06/W$1130/kWhSep 30, 2025Walnut Creek, CA 945989.7 kW13.5 kWh$43,000$2.82/W$1168/kWhAug 12, 2025El Dorado Hills, CA 957628.2 kW13.5 kWh$42,000$3.08/W$1236/kWhJun 5, 2025Granite Bay, CA 9574611.6 kW27 kWh$47,000$2.21/W$793/kWhMay 7, 2025Rocklin, CA 957656 kW13.5 kWh$32,000$2.90/W$1080/kWhJan 31, 2025