Clean Solar, Inc
285 installs · $3.42/W avg
sunwork
116installations on record
$2.90median price per watt
Installation Statistics
116
Quotes in Database
5.3 kW
Avg System Size
$15,963
Avg Total Price
Solar Price per Watt
$2.97/W
Average
$2.90/W
Median
$2.57 – $3.25
Typical Range (P25–P75)
Battery Price per kWh
$1200/kWh
Average
$1219/kWh
Median
Top ZIP Codes
Recent Installations
LocationSystemPrice$/W · $/kWhDate
Castro Valley, CA 945461 kW13.5 kWh$3,450—May 12, 2026Kensington, CA 947071.8 kW$6,000$3.34/WApr 20, 2026Oakland, CA 946061 kW$3,500$3.43/WApr 20, 2026San Leandro, CA 945771 kW$3,500$3.43/WApr 17, 2026San Jose, CA 951291 kW$4,922$4.85/WApr 10, 2026Newark, CA 945601 kW$4,400$4.34/WMar 30, 2026San Jose, CA 951196.4 kW20 kWh$40,000$2.42/W$1220/kWhFeb 12, 2026Berkeley, CA 947074.1 kW$11,300$2.77/WFeb 11, 2026Castro Valley, CA 945464.7 kW10 kWh$23,750$2.44/W$1219/kWhFeb 9, 2026Redwood City, CA 940633.3 kW$9,731$2.91/WJan 26, 2026Redwood City, CA 940632.6 kW$7,569$2.91/WJan 22, 2026Felton, CA 9501811 kW10 kWh$38,055$2.24/W$1354/kWhJan 22, 2026Cupertino, CA 950141.4 kW20 kWh$31,950$4.77/W$1269/kWhJan 15, 2026Oakland, CA 946053.4 kW10 kWh$38,000$4.84/W$2165/kWhJan 14, 2026San Luis Obispo, CA 934014 kW$12,200$3.02/WJan 9, 2026Saratoga, CA 950708.5 kW$10,500$1.23/WJan 8, 2026Belmont, CA 940025.7 kW20 kWh$35,000$2.23/W$1110/kWhJan 5, 2026Fremont, CA 945362.4 kW10 kWh$25,000$4.06/W$1538/kWhDec 24, 2025San Jose, CA 9513210.8 kW$20,750$1.93/WDec 22, 2025Milpitas, CA 950355.7 kW20 kWh$35,000$2.29/W$1092/kWhDec 19, 2025Page 1 of 6