Hammond Electric and Solar
38 installs · $3.14/W avg
Westhaven Power
297installations on record
$3.51median price per watt
Residential Solar
Installation Statistics
297
Quotes in Database
8.8 kW
Avg System Size
$57,073
Avg Total Price
Solar Price per Watt
$3.69/W
Average
$3.51/W
Median
$3.24 – $4.16
Typical Range (P25–P75)
Battery Price per kWh
$1391/kWh
Average
$1347/kWh
Median
$1203 – $1583
Typical Range (P25–P75)
Top ZIP Codes
Recent Installations
LocationSystemPrice$/W · $/kWhDate
Marysville, CA 9590112.1 kW27 kWh$88,865$4.07/W$1470/kWhMay 28, 2026Colusa, CA 959329 kW14 kWh$51,442$3.42/W$1469/kWhMay 28, 2026Yuba County, CA5.7 kW10.08 kWh$42,463$3.86/W$2024/kWhMay 27, 2026Marysville, CA 9590110.5 kW27 kWh$67,197$3.35/W$1184/kWhMay 26, 2026Yuba City, CA 9599110.1 kW27 kWh$73,178$3.74/W$1311/kWhMay 21, 2026Butte County, CA5.7 kW10.08 kWh$42,462$3.86/W$2024/kWhMay 21, 2026College City, CA 959125.3 kW16 kWh$39,000$3.52/W$1280/kWhMay 20, 2026Marysville, CA 959019.3 kW27 kWh$66,664$3.58/W$1237/kWhMay 19, 2026Yuba City, CA 959938.9 kW27 kWh$65,797$3.63/W$1242/kWhMay 14, 2026Vacaville, CA 956885.7 kW14 kWh$35,390$3.28/W$1191/kWhMay 14, 2026Oroville, CA 9596525.2 kW$117,684$4.66/WMay 13, 2026Sutter County, CA8.4 kW30.24 kWh$79,741$3.30/W$1722/kWhMay 8, 2026Solano County, CA6.1 kW10.08 kWh$44,750$3.90/W$2084/kWhMay 8, 2026Solano County, CA7.6 kW20.16 kWh$62,720$3.44/W$1809/kWhMay 6, 2026Red Bluff, CA 9608014.5 kW27 kWh$97,225$3.85/W$1527/kWhMay 6, 2026Santa Cruz, CA 950623.4 kW27 kWh$40,000$3.83/W$997/kWhMay 4, 2026Pleasanton, CA 9456610.5 kW27 kWh$105,000—Apr 23, 2026Marysville, CA 9590110.2 kW40 kWh$61,000$2.62/W$861/kWhApr 22, 2026Paradise, CA 9596922.6 kW27 kWh$88,956$2.69/W$1046/kWhApr 22, 2026Linda, CA 959015.8 kW13 kWh$3,250—Apr 21, 2026Page 1 of 15