HPM Solar
93 installs · $2.83/W avg
True Power Solar
119installations on record
$3.60median price per watt
Residential Solar
Installation Statistics
119
Quotes in Database
6.9 kW
Avg System Size
$30,583
Avg Total Price
Solar Price per Watt
$3.62/W
Average
$3.60/W
Median
$3.19 – $3.87
Typical Range (P25–P75)
Battery Price per kWh
$1297/kWh
Average
$1387/kWh
Median
Top ZIP Codes
Recent Installations
LocationSystemPrice$/W · $/kWhDate
Arcadia, CA 910062.3 kW$8,800$3.83/WMay 22, 2026West Covina, CA 917907.5 kW13.5 kWh$25,245$1.97/W$776/kWhMay 21, 2026Hemet, CA 9254586.2 kW$231,819$2.69/WApr 29, 2026Covina, CA 9172267.2 kW$158,400$2.36/WApr 22, 2026Ventura, CA 930033.2 kW$11,120$3.48/WMar 31, 2026Covina, CA 917928.2 kW$26,500$3.23/WMar 14, 2026Diamond Bar, CA 917653.2 kW$9,500$3.01/WMar 12, 2026Diamond Bar, CA 917652.4 kW$8,800$3.67/WFeb 27, 2026Perris, CA 925702.4 kW$9,180$3.83/WFeb 25, 2026Diamond Bar, CA 9176513.7 kW19.5 kWh$142,069$4.69/W$3988/kWhFeb 14, 2026San Diego County, CA—13.5 kWh$27,600$2044/kWhFeb 13, 2026Monterey Park, CA 917558.2 kW27 kWh$62,000$3.55/W$1219/kWhJan 29, 2026San Gabriel, CA 917754.4 kW$23,880$5.43/WJan 24, 2026Yucaipa, CA 9239916.2 kW13.6 kWh$70,000$2.96/W$1621/kWhJan 23, 2026Chino, CA 917102.4 kW$8,000$3.29/WJan 19, 2026South El Monte, CA 9173324.2 kW$77,327$3.20/WJan 16, 2026Arcadia, CA 910078.6 kW$50,250$5.87/WDec 26, 2025Pasadena, CA 911073.2 kW$9,500$2.93/WDec 19, 2025Corona Del Mar, CA 926255.6 kW$21,280$3.80/WDec 7, 2025Irvine, CA 926038.6 kW13.5 kWh$99,000—Dec 6, 2025Page 1 of 6