Sonray Service Team
899 installs · $3.05/W avg
Infinity Energy
422installations on record
$3.75median price per watt
Installation Statistics
422
Quotes in Database
9.5 kW
Avg System Size
$85,373
Avg Total Price
Solar Price per Watt
$3.65/W
Average
$3.75/W
Median
$2.78 – $4.49
Typical Range (P25–P75)
Battery Price per kWh
$1143/kWh
Average
$985/kWh
Median
Top ZIP Codes
Recent Installations
LocationSystemPrice$/W · $/kWhDate
Oakland, CA 946054.5 kW$33,600—May 27, 2026El Cerrito, CA 9453012.1 kW$76,124$6.28/WMay 1, 2026Paradise, CA 959699.5 kW$52,307$5.51/WMay 1, 2026Dublin, CA 945683 kW$12,160$3.99/WApr 28, 2026Rohnert Park, CA 949287.8 kW$21,000$2.68/WApr 24, 2026NJ13.6 kW13.5 kWh$29,623—Apr 21, 2026San Marcos, CA 92069600 kW$3,747,884$6.25/WApr 21, 2026Ladera Ranch, CA 9269414.9 kW$43,680$2.94/WApr 20, 2026Saratoga, CA 950708.8 kW13.5 kWh$56,824$3.97/W$1630/kWhApr 20, 2026Lincoln, CA 9564818.9 kW$66,800$3.53/WApr 16, 2026Walnut Creek, CA 945977.3 kW$30,668$4.22/WApr 15, 2026El Cajon, CA 920203.7 kW$32,159—Apr 14, 2026San Diego County, CA—10.08 kWh$32,159—Apr 14, 2026Napa, CA 945585 kW$39,024—Apr 14, 2026El Segundo, CA 902455.6 kW$21,112$3.77/WApr 14, 2026Oakland, CA 946118.6 kW$59,385$6.94/WApr 7, 2026Fresno, CA 937025.6 kW$23,744$4.21/WApr 3, 2026San Francisco, CA 941185.2 kW$23,140$4.48/WApr 1, 2026Mill Valley, CA 949414.6 kW$14,309$3.13/WMar 30, 2026Pleasanton, CA 9456615 kW$71,800$4.77/WMar 27, 2026Page 1 of 22