Perk Solar Inc.
59 installs · $2.82/W avg
Sunlight Solar, Inc.
148installations on record
$3.83median price per watt
Residential Solar
Installation Statistics
148
Quotes in Database
7.2 kW
Avg System Size
$27,902
Avg Total Price
Solar Price per Watt
$3.94/W
Average
$3.83/W
Median
$3.18 – $4.76
Typical Range (P25–P75)
Battery Price per kWh
$1731/kWh
Average
$1822/kWh
Median
$1695 – $1907
Typical Range (P25–P75)
Top ZIP Codes
Recent Installations
LocationSystemPrice$/W · $/kWhDate
San Diego County, CA—3.84 kWh$9,999$2604/kWhMay 22, 2026San Diego County, CA—7.08 kWh$12,000$1695/kWhMay 22, 2026San Diego County, CA—7.08 kWh$12,900$1822/kWhMay 20, 2026San Diego, CA 921043.1 kW$16,299$5.28/WMay 19, 2026San Diego County, CA—7.08 kWh$16,299$2302/kWhMay 19, 2026San Diego County, CA—7.08 kWh$13,500$1907/kWhMay 14, 2026San Diego County, CA—7.08 kWh$13,945$1970/kWhMay 14, 2026San Diego County, CA—7.08 kWh$14,995$2118/kWhMay 11, 2026Escondido, CA 920267.3 kW$26,750$3.65/WMay 11, 2026San Diego County, CA—7.08 kWh$26,750—May 11, 2026San Diego County, CA—7.08 kWh$21,725—May 8, 2026Wildomar, CA 9259510.7 kW10 kWh$20,491$1.22/W$750/kWhMay 7, 2026San Diego County, CA—7.08 kWh$16,961$2396/kWhMay 1, 2026La Mesa, CA 919426.6 kW$16,961$2.58/WMay 1, 2026Irvine, CA 926208.2 kW10 kWh$12,900—Apr 27, 2026San Diego County, CA—7.08 kWh$14,995$2118/kWhApr 24, 2026San Diego, CA 921147.7 kW$25,942$3.36/WApr 16, 2026San Diego County, CA—7.08 kWh$25,942—Apr 16, 2026Vista, CA 920847.7 kW$35,207$4.56/WApr 16, 2026San Diego County, CA—14.16 kWh$35,207$2486/kWhApr 16, 2026Page 1 of 8