effect energy
82 installs · $2.98/W avg
Sun Solar Energy Holdings
60installations on record
$2.93median price per watt
Installation Statistics
60
Quotes in Database
8.4 kW
Avg System Size
$39,868
Avg Total Price
Solar Price per Watt
$3.07/W
Average
$2.93/W
Median
$2.24 – $3.73
Typical Range (P25–P75)
Battery Price per kWh
$1068/kWh
Average
$1058/kWh
Median
$778 – $1258
Typical Range (P25–P75)
Top ZIP Codes
Recent Installations
LocationSystemPrice$/W · $/kWhDate
Newport Beach, CA 926614.4 kW13.5 kWh$47,519$5.29/W$1796/kWhMay 18, 2026Fullerton, CA 928332.5 kW13.5 kWh$33,209$5.34/W$1475/kWhMay 6, 2026Orange, CA 928694.7 kW13.5 kWh$12,180—May 1, 2026Riverside, CA 925045.2 kW13.5 kWh$46,192$4.63/W$1653/kWhApr 29, 2026Wildomar, CA 9259512.2 kW27 kWh$100,473$4.53/W$1673/kWhMar 19, 2026Newport Beach, CA 926608.3 kW27 kWh$60,200$3.46/W$1167/kWhMar 14, 2026Newport Beach, CA 9266310.6 kW$47,062$4.43/WMar 13, 2026Costa Mesa, CA 926276.6 kW13.5 kWh$43,008$3.67/W$1401/kWhMar 7, 2026Newport Beach, CA 926615 kW13.5 kWh$37,914$3.89/W$1374/kWhFeb 16, 2026Costa Mesa, CA 926273.2 kW5 kWh$21,758$4.03/W$1771/kWhFeb 5, 2026Santa Ana, CA 9270513.5 kW27 kWh$41,413$1.77/W$649/kWhJan 17, 2026Huntington Beach, CA 926489.1 kW13.5 kWh$32,359$2.19/W$928/kWhDec 24, 2025Huntington Beach, CA 9264811.5 kW13.5 kWh$35,000$2.00/W$887/kWhDec 24, 2025Huntington Beach, CA 926497.3 kW13.5 kWh$35,512$2.78/W$1126/kWhDec 24, 2025Buena Park, CA 906206.2 kW13.5 kWh$21,439$1.90/W$721/kWhDec 15, 2025Fullerton, CA 928338.6 kW13.5 kWh$32,200$2.26/W$944/kWhDec 3, 2025Santa Ana, CA 927052.2 kW$5,460$2.53/WNov 20, 2025Lake Forest, CA 926306.5 kW$5,142—Nov 8, 2025Garden Grove, CA 928442.5 kW$7,701$3.14/WSep 23, 2025San Clemente, CA 926728.1 kW$31,312$3.87/WSep 10, 2025Page 1 of 3