California Premier Energy
260 installs · $3.50/W avg
Sunspired Solar
57installations on record
$2.56median price per watt
Residential SolarCommercial Solar
Installation Statistics
57
Quotes in Database
9.5 kW
Avg System Size
$38,982
Avg Total Price
Solar Price per Watt
$3.04/W
Average
$2.56/W
Median
$2.26 – $3.75
Typical Range (P25–P75)
Battery Price per kWh
$931/kWh
Average
$938/kWh
Median
Top ZIP Codes
Recent Installations
LocationSystemPrice$/W · $/kWhDate
Poway, CA 920647.4 kW$22,922$3.12/WApr 10, 2026San Diego County, CA—7.08 kWh$26,922—Dec 31, 2025San Diego, CA 921263.8 kW$26,922—Dec 31, 2025San Diego County, CA—11.5 kWh$25,319$2202/kWhDec 29, 2025San Diego, CA 921265 kW13.5 kWh$25,319$2.56/W$939/kWhDec 29, 2025Oceanside, CA 920544.8 kW$17,936$3.75/WDec 26, 2025San Diego County, CA—23 kWh$64,481$2804/kWhDec 26, 2025San Diego County, CA—11.5 kWh$12,950$1126/kWhDec 26, 2025San Diego County, CA—7.08 kWh$34,214—Dec 26, 2025Escondido, CA 920265.8 kW$34,214$5.85/WDec 26, 2025Vista, CA 9208420.8 kW27 kWh$64,481$2.04/W$817/kWhDec 26, 2025San Diego County, CA—7.08 kWh$14,600$2062/kWhDec 23, 2025San Diego, CA 921279.6 kW$26,795$2.80/WDec 23, 2025San Diego, CA 921265 kW13.5 kWh$25,319$2.56/W$939/kWhDec 22, 2025San Diego County, CA—11.5 kWh$25,319$2202/kWhDec 22, 2025San Diego County, CA—7.08 kWh$30,773—Dec 19, 2025San Diego, CA 921205.8 kW$30,773$5.26/WDec 19, 2025San Diego, CA 921275 kW$56,349—Dec 11, 2025San Diego County, CA—7.68 kWh$56,349—Dec 11, 2025San Diego County, CA—23 kWh$52,274$2273/kWhNov 18, 2025Page 1 of 3