Sunline Energy
768 installs · $3.74/W avg
Unique Solar
87installations on record
$2.84median price per watt
Residential SolarCommercial Solar
Installation Statistics
87
Quotes in Database
7.3 kW
Avg System Size
$38,486
Avg Total Price
Solar Price per Watt
$3.37/W
Average
$2.84/W
Median
$2.48 – $4.16
Typical Range (P25–P75)
Battery Price per kWh
$1198/kWh
Average
$1093/kWh
Median
$929 – $1348
Typical Range (P25–P75)
Top ZIP Codes
Recent Installations
LocationSystemPrice$/W · $/kWhDate
San Diego, CA 921031.9 kW$9,000$4.79/WMay 5, 2026Poway, CA 920645.2 kW$36,088$6.91/WApr 30, 2026Poway, CA 920647.5 kW$22,240$2.96/WApr 15, 2026San Diego, CA 921215.6 kW$23,320$4.18/WMar 12, 2026San Diego County, CA—11.5 kWh$63,890—Feb 3, 2026El Cajon, CA 920205.8 kW13.5 kWh$63,890—Feb 3, 2026Solana Beach, CA 9207523.9 kW27 kWh$85,400$2.47/W$974/kWhJan 29, 2026San Diego County, CA—23 kWh$85,400—Jan 29, 2026San Diego County, CA—13.5 kWh$39,500$2926/kWhJan 26, 2026San Diego, CA 921318.8 kW13.5 kWh$39,500$2.72/W$1160/kWhJan 26, 2026Lakeside, CA 9204014.2 kW13.5 kWh$49,900$2.48/W$1093/kWhJan 21, 2026San Diego County, CA—11.5 kWh$49,900—Jan 21, 2026Solana Beach, CA 920754.1 kW13.5 kWh$43,534$5.04/W$1685/kWhJan 21, 2026San Diego County, CA—11.5 kWh$43,534—Jan 21, 2026San Diego County, CA—11.5 kWh$43,808—Jan 20, 2026San Diego, CA 921317.9 kW13.5 kWh$43,808$3.23/W$1348/kWhJan 20, 2026San Diego, CA 921109.2 kW13.5 kWh$33,000$2.20/W$949/kWhJan 12, 2026San Diego County, CA—11.5 kWh$33,000$2870/kWhJan 12, 2026Del Mar, CA 920145.6 kW$32,659$5.79/WDec 31, 2025San Diego County, CA—7.08 kWh$32,659—Dec 31, 2025Page 1 of 5