Perk Solar Inc.
59 installs · $2.82/W avg
Global Heating & Air Conditioning
29installations on record
$2.83median price per watt
Residential SolarCommercial SolarFinancing Available
Installation Statistics
29
Quotes in Database
11.4 kW
Avg System Size
$21,182
Avg Total Price
Solar Price per Watt
$2.95/W
Average
$2.83/W
Median
Battery Price per kWh
$936/kWh
Average
$1086/kWh
Median
Top ZIP Codes
Recent Installations
LocationSystemPrice$/W · $/kWhDate
San Diego County, CA—11.5 kWh$15,000$1304/kWhMay 26, 2026El Cajon, CA 9201922.9 kW$61,200$2.68/WMar 19, 2026San Diego County, CA—13.5 kWh$10,000$741/kWhFeb 17, 2026La Mesa, CA 9194111.2 kW13.5 kWh$10,000—Feb 17, 2026El Cajon, CA 9201913.7 kW$41,000$2.98/WFeb 4, 2026San Diego County, CA—7.68 kWh$41,000—Feb 4, 2026San Diego County, CA—14.16 kWh$20,000$1412/kWhFeb 3, 2026El Cajon, CA 920213 kW$9,000$3.03/WFeb 3, 2026San Diego County, CA—11.5 kWh$10,000$870/kWhFeb 2, 2026Poway, CA 920648.1 kW$56,874—Feb 2, 2026San Diego County, CA—3.84 kWh$10,000$2604/kWhJan 14, 2026San Diego, CA 921146.1 kW$10,000$1.65/WJan 14, 2026San Diego County, CA—7.08 kWh$26,000—Dec 31, 2025San Diego, CA 921055.2 kW$26,000$5.00/WDec 31, 2025El Cajon, CA 9202018.2 kW$1,000—Dec 31, 2025San Diego County, CA—7.68 kWh$1,000—Dec 31, 2025San Diego County, CA—7.08 kWh$3,000$424/kWhDec 30, 2025El Cajon, CA 920203 kW$7,000$2.34/WNov 22, 2025San Diego County, CA—7.68 kWh$39,000—Nov 11, 2025San Diego County, CA—7.68 kWh$27,000—Nov 6, 2025Page 1 of 2