220th largest plant in Illinois · 9695th nationally
Rockford Solar Farm is a solar power plant in Illinois with a nameplate capacity of 2.6 MW. It generates roughly 3.6k MWh per year — enough to power about 342 average U.S. homes.
Its capacity factor of 16% reflects intermittent or peaking operation.
| Plant Name | Rockford Solar Farm |
|---|---|
| Operator | Rockford Solar Partners |
| City | Rockford |
| County | Winnebago County |
| State | Illinois |
| ZIP | 61109 |
| Coordinates | 42.17528, -89.08833 |
This plant highlighted in navy-ringed pin; other generators within 25 miles shown as fuel-colored dots.
| ID | Technology | Fuel | Capacity | Status | Online |
|---|---|---|---|---|---|
| 1 | Solar Photovoltaic | Solar | 2.6 MW | Operating | 2012 |
| NERC Region | RFC |
|---|---|
| Balancing Authority | Pjm Interconnection, Llc |
Utility-scale solar farms convert sunlight directly into electricity using photovoltaic panels. They produce zero direct emissions and have no fuel cost, but generation is variable — peaking at midday and falling to zero at night. Capacity factors typically run 18–28% in good locations.