AmeriGreen Builders
17 installs · $3.29/W avg
Promise Energy
46installations on record
$3.95median price per watt
Commercial SolarFinancing Available
Installation Statistics
46
Quotes in Database
51.4 kW
Avg System Size
$248,971
Avg Total Price
Solar Price per Watt
$3.97/W
Average
$3.95/W
Median
$3.50 – $4.51
Typical Range (P25–P75)
Battery Price per kWh
$1227/kWh
Average
$1195/kWh
Median
Top ZIP Codes
Recent Installations
LocationSystemPrice$/W · $/kWhDate
Corona, CA 92881107.4 kW122.88 kWh$522,510$3.74/W$983/kWhMay 28, 2026Carson, CA 90810632.2 kW$1,300,104$2.06/WApr 21, 2026Arcadia, CA 9100617.6 kW20 kWh$100,565$3.58/W$1870/kWhFeb 28, 2026Santa Ana, CA 927069.5 kW13.5 kWh$26,335$1.75/W$723/kWhFeb 26, 2026San Dimas, CA 9177317.6 kW20 kWh$41,000$1.43/W$791/kWhFeb 25, 2026Baldwin Park, CA 91706110 kW$467,800$4.25/WFeb 23, 2026Irvine, CA 9260329.8 kW40.5 kWh$168,115$3.67/W$1459/kWhFeb 17, 2026San Bernardino, CA 9240810.4 kW$42,436$4.08/WDec 24, 2025Pomona, CA 9176727 kW$486,200—Dec 23, 2025Bellflower, CA 907062.4 kW$11,370$4.74/WDec 15, 2025Hacienda Heights, CA 91745216.5 kW$1,300,000$6.00/WDec 11, 2025Pasadena, CA 9110710.6 kW13.5 kWh$15,930—Dec 8, 2025Diamond Bar, CA 9176516.7 kW13.5 kWh$65,732$2.88/W$1297/kWhDec 6, 2025Arcadia, CA 9100624.6 kW40.5 kWh$131,360$3.33/W$1220/kWhDec 6, 2025Temple City, CA 917802.6 kW$11,850$4.49/WDec 1, 2025Bellflower, CA 907062.5 kW$11,370$4.51/WNov 24, 2025Arcadia, CA 9100620.9 kW27 kWh$94,870$3.03/W$1170/kWhNov 18, 2025Lancaster, CA 9353425.9 kW$106,502$4.12/WNov 17, 2025Arcadia, CA 910073.7 kW$14,295$3.86/WNov 5, 2025Arcadia, CA 910064 kW$15,000$3.79/WOct 24, 2025Page 1 of 3