Clean Solar, Inc
285 installs · $3.42/W avg
Earth Electric
68installations on record
$3.82median price per watt
Residential Solar
Installation Statistics
68
Quotes in Database
7.9 kW
Avg System Size
$51,539
Avg Total Price
Solar Price per Watt
$3.87/W
Average
$3.82/W
Median
$3.42 – $4.42
Typical Range (P25–P75)
Battery Price per kWh
$1507/kWh
Average
$1559/kWh
Median
$1236 – $1749
Typical Range (P25–P75)
Top ZIP Codes
Recent Installations
LocationSystemPrice$/W · $/kWhDate
Santa Clara County, CA7.9 kW13.5 kWh$9,070—May 7, 2026Campbell, CA 950085.3 kW$24,455$4.64/WApr 22, 2026Redwood City, CA 940626.1 kW$27,450$4.47/WApr 13, 2026Cupertino, CA 950143.9 kW20.16 kWh$70,000$5.39/W$2417/kWhMar 27, 2026Campbell, CA 9500810.4 kW20.16 kWh$63,700$2.90/W$1654/kWhMar 4, 2026Campbell, CA 950084.4 kW10 kWh$44,222$4.79/W$2321/kWhFeb 13, 2026Mountain View, CA 940407.9 kW13.5 kWh$59,930$4.51/W$1797/kWhJan 23, 2026Los Gatos, CA 950339.7 kW$40,000$4.14/WJan 20, 2026Campbell, CA 950084.3 kW10.08 kWh$38,460$4.19/W$2046/kWhDec 30, 2025Sunnyvale, CA 940872.9 kW15 kWh$55,070—Dec 22, 2025Belmont, CA 940027.7 kW20 kWh$60,980$3.30/W$1773/kWhDec 18, 2025Santa Clara County, CA10.5 kW27 kWh$65,520$3.26/W$1153/kWhDec 9, 2025Santa Clara County, CA9.3 kW27 kWh$61,170$3.29/W$1135/kWhDec 3, 2025San Jose, CA 951176.6 kW10 kWh$45,140$3.75/W$2044/kWhNov 26, 2025San Jose, CA 951126.1 kW20 kWh$58,800$3.65/W$1818/kWhNov 25, 2025San Jose, CA 951287.9 kW10 kWh$50,460$3.71/W$2112/kWhOct 31, 2025Menlo Park, CA 9402516.7 kW$74,900$4.49/WOct 21, 2025San Jose, CA 951115.3 kW10 kWh$39,380$3.79/W$1943/kWhOct 20, 2025San Jose, CA 9512010.1 kW41.5 kWh$67,690$2.86/W$936/kWhOct 17, 2025San Jose, CA 951225.3 kW10 kWh$39,900$3.84/W$1969/kWhOct 15, 2025Page 1 of 4