SIG Solar Installation Group Inc.
281 installs · $3.72/W avg
Acosta & Daughters Solar
10installations on record
$3.33median price per watt
Residential SolarCommercial SolarFinancing Available
Installation Statistics
10
Quotes in Database
25.4 kW
Avg System Size
$82,088
Avg Total Price
Solar Price per Watt
$3.38/W
Average
$3.33/W
Median
Top ZIP Codes
Recent Installations
LocationSystemPrice$/W · $/kWhDate
Lafayette, CA 945494.2 kW$14,000$3.33/WMay 11, 2026Pleasanton, CA 9456630.8 kW60 kWh$20,000—May 1, 2026Menlo Park, CA 94025141.4 kW$441,000$3.12/WApr 27, 2026Ripon, CA 953663 kW$8,000$2.67/WApr 8, 2026San Jose, CA 9512029.7 kW$103,440$3.48/WMar 31, 2026San Jose, CA 9512015.3 kW$46,512$3.04/WMar 31, 2026Santa Clara County, CA8.2 kW15 kWh$44,000$2.86/W$1365/kWhJan 28, 2026Corte Madera, CA 949259.8 kW20 kWh$68,120$3.52/W$1689/kWhJan 13, 2026Lathrop, CA 953302.4 kW$10,812$4.52/WNov 19, 2025La Grange, CA 953299.3 kW15 kWh$65,000$3.92/W$1914/kWhJan 22, 2025