California Premier Energy
260 installs · $3.50/W avg
Solar Roofing and Energy Storage Inc
54installations on record
$2.40median price per watt
Residential SolarCommercial SolarFinancing Available
Installation Statistics
54
Quotes in Database
6.8 kW
Avg System Size
$54,533
Avg Total Price
Solar Price per Watt
$2.77/W
Average
$2.40/W
Median
$2.22 – $2.71
Typical Range (P25–P75)
Battery Price per kWh
$1059/kWh
Average
$955/kWh
Median
$893 – $1051
Typical Range (P25–P75)
Top ZIP Codes
Recent Installations
LocationSystemPrice$/W · $/kWhDate
San Diego, CA 921303.8 kW13.5 kWh$15,000$1.80/W$604/kWhFeb 24, 2026San Diego County, CA—28.672 kWh$60,000$2093/kWhJan 16, 2026Rancho La Costa, CA 920099.5 kW$60,000$6.32/WJan 16, 2026Vista, CA 920836.8 kW$15,000$2.22/WJan 15, 2026San Diego County, CA—7.6 kWh$15,000$1974/kWhJan 15, 2026San Diego County, CA—11.5 kWh$25,000$2174/kWhDec 23, 2025Santee, CA 920715.2 kW13.5 kWh$25,000$2.50/W$893/kWhDec 23, 2025San Diego County, CA—11.5 kWh$30,000$2609/kWhDec 19, 2025San Marcos, CA 920695.5 kW13.5 kWh$30,000$2.90/W$1051/kWhDec 19, 2025San Diego County, CA—11.5 kWh$10,000$870/kWhDec 17, 2025El Cajon, CA 920194.3 kW$24,770$5.74/WDec 17, 2025San Diego, CA 921143.6 kW13.5 kWh$10,000—Dec 17, 2025San Diego County, CA—12 kWh$24,770$2064/kWhDec 17, 2025San Diego County, CA—11.5 kWh$29,230$2542/kWhDec 11, 2025La Jolla, CA 920376.3 kW13.5 kWh$29,230$2.56/W$975/kWhDec 11, 2025Carlsbad, CA 920087.5 kW13.5 kWh$30,670$2.40/W$945/kWhNov 25, 2025San Diego County, CA—11.5 kWh$30,670$2667/kWhNov 25, 2025San Diego County, CA—23 kWh$890,000—Nov 24, 2025San Diego, CA 921286.3 kW27 kWh$36,400$2.39/W$791/kWhNov 24, 2025San Diego County, CA—23 kWh$36,400$1583/kWhNov 24, 2025Page 1 of 3