Voltage River
4 installs · $2.80/W avg
Harrison Electric & Solar
1installation on record
$2.74median price per watt
Residential SolarCommercial Solar
Installation Statistics
1
Quotes in Database
7 kW
Avg System Size
$38,915
Avg Total Price
Top ZIP Codes
Recent Installations
LocationSystemPrice$/W · $/kWhDate
Whittier, CA 906047 kW15 kWh$38,915$2.74/W$1307/kWhMar 3, 2026