Solar Impact, Inc.
35 installs · $3.07/W avg
Kingdom Solar, LLC
47installations on record
$3.39median price per watt
Residential SolarFinancing Available
Installation Statistics
47
Quotes in Database
7.6 kW
Avg System Size
$44,549
Avg Total Price
Solar Price per Watt
$3.49/W
Average
$3.39/W
Median
$3.08 – $3.90
Typical Range (P25–P75)
Battery Price per kWh
$1489/kWh
Average
$1520/kWh
Median
$1384 – $1641
Typical Range (P25–P75)
Top ZIP Codes
Recent Installations
LocationSystemPrice$/W · $/kWhDate
Santa Clara County, CA21.9 kW$119,250—May 16, 2026Piedmont, CA 946116 kW$44,700—Apr 3, 2026Nipomo, CA 934442.3 kW$10,000$4.43/WFeb 26, 2026Oakland, CA 946095.3 kW13.5 kWh$39,950$3.92/W$1432/kWhJan 9, 2026Cupertino, CA 9501410.5 kW27.2 kWh$66,880$2.84/W$1357/kWhJan 6, 2026Kentfield, CA 949048.3 kW13.6 kWh$49,653$3.30/W$1626/kWhDec 25, 2025Berkeley, CA 947027 kW13.6 kWh$48,496$3.57/W$1721/kWhDec 18, 2025Oakley, CA 945618.8 kW26.8 kWh$53,980$2.93/W$1054/kWhDec 9, 2025Livermore, CA 9455015.4 kW40.8 kWh$73,325$2.13/W$993/kWhDec 4, 2025Oakland, CA 946095.3 kW13.6 kWh$43,928$3.87/W$1731/kWhDec 2, 2025Pittsburg, CA 945653.5 kW$14,200$4.04/WNov 26, 2025Berkeley, CA 947036.1 kW13.6 kWh$43,862$3.51/W$1637/kWhNov 24, 2025Berkeley, CA 947037.9 kW13.4 kWh$42,496$3.19/W$1293/kWhNov 18, 2025Mountain View, CA 9404013.6 kW27.2 kWh$83,410$3.14/W$1495/kWhNov 18, 2025San Jose, CA 951178.3 kW27.2 kWh$60,279$2.98/W$1303/kWhNov 14, 2025Piedmont, CA 946103.5 kW10 kWh$28,720$3.84/W$1525/kWhNov 12, 2025Tracy, CA 9530412.3 kW27.2 kWh$73,560$2.94/W$1378/kWhOct 21, 2025Livermore, CA 945505.3 kW13.6 kWh$38,963$3.46/W$1524/kWhOct 20, 2025Tracy, CA 953776.9 kW15 kWh$53,347$3.89/W$1780/kWhOct 15, 2025Oakland, CA 946187.5 kW13.6 kWh$46,697$3.31/W$1620/kWhOct 15, 2025Page 1 of 3