14 kW (DC) Residential Roof-Mounted Solar Panel System in O’Fallon, IL

Location

O’Fallon, IL

Installed

July 2017

Type

Roof Mount

Utility

Ameren Illinois

Total Size

14 kW (DC)

Solar Equipment

Forty (40) SolarWorld 345 Watt Solar Panels
Array Size: 700 sq. ft.
SolarEdge Solar Inverter
IronRidge Rack

Estimated Impact

Solar Output: 20,000 kWh/yr
Electricity Savings in Years 1-10: $22,500
ROI (Return on Investment): 12%

Details