effect energy
82 installs · $2.98/W avg
Voltaic Construction
61installations on record
$2.92median price per watt
Installation Statistics
61
Quotes in Database
9.1 kW
Avg System Size
$45,853
Avg Total Price
Solar Price per Watt
$3.24/W
Average
$2.92/W
Median
$2.48 – $4.00
Typical Range (P25–P75)
Battery Price per kWh
$1088/kWh
Average
$1112/kWh
Median
$727 – $1390
Typical Range (P25–P75)
Top ZIP Codes
Recent Installations
LocationSystemPrice$/W · $/kWhDate
La Puente, CA 917443.5 kW$16,136$4.58/WMay 29, 2026Costa Mesa, CA 926275.5 kW13.5 kWh$16,000$1.53/W$557/kWhMay 15, 2026Costa Mesa, CA 926278.3 kW13.5 kWh$26,000$1.89/W$762/kWhMay 15, 2026Riverside, CA 925072.7 kW13.5 kWh$15,900$2.44/W$687/kWhMay 12, 2026Costa Mesa, CA 9262711.5 kW13.5 kWh$50,000$2.90/W$1237/kWhMay 12, 2026Wildomar, CA 9259513.3 kW$68,438$5.14/WMay 6, 2026Orange, CA 9286917.4 kW27.2 kWh$34,650$1.13/W$553/kWhMay 1, 2026Los Angeles, CA 900565.3 kW13.5 kWh$46,644$4.61/W$1657/kWhApr 17, 2026Newport Beach, CA 926609.7 kW13.5 kWh$45,000$2.94/W$1219/kWhApr 6, 2026Hemet, CA 925454.1 kW$20,000$4.91/WMar 20, 2026Castaic, CA 913844.9 kW13.5 kWh$37,692$3.93/W$1378/kWhFeb 25, 2026Irvine, CA 926037.4 kW13.5 kWh$35,400$2.73/W$1133/kWhFeb 24, 2026Brea, CA 9282120.5 kW13.5 kWh$49,000$1.81/W$878/kWhFeb 23, 2026Murrieta, CA 9256312.7 kW13.5 kWh$44,885$2.39/W$1070/kWhFeb 21, 2026Temecula, CA 9259210.5 kW13.5 kWh$44,392$2.74/W$1152/kWhFeb 17, 2026Newport Beach, CA 9266010.9 kW13.5 kWh$47,500$2.85/W$1208/kWhFeb 6, 2026Lake Forest, CA 9263012.4 kW13.5 kWh$29,250$1.60/W$692/kWhJan 28, 2026Murrieta, CA 9256315.1 kW13.5 kWh$20,000—Jan 20, 2026Santa Ana, CA 927068.5 kW13.5 kWh$50,000$3.58/W$1448/kWhDec 20, 2025Riverside, CA 9250711.9 kW13.5 kWh$37,000$2.09/W$897/kWhDec 13, 2025Page 1 of 4