Washington Solar II (SC)
State Rd S-34-21 and Emerson R, Mullins, SC 29574Plant Summary Information
Washington Solar II (SC) is ranked #125 out of 125 solar farms in South Carolina in terms of total annual net electricity generation.
Washington Solar II (SC) generated 685.0 MWh during the 3-month period between September 2025 to December 2025.
| Plant Name | Washington Solar II (SC) |
|---|---|
| Utility Name | Washington Solar II (SC) |
| Location | Marion County, SC |
| Initial Operation Date | July 2025 |
| Last Update | Dec 2025 |
| Annual Generation | 685.0 MWh |
| Annual Consumption | 2.3 k MMBtu |
| Ranked #12,311 out of 13,301 Power Plants Nationwide | |
| Ranked #6,963 out of 7,209 Solar Power Plants Nationwide | |
| Ranked #190 out of 203 South Carolina Power Plants | |
| Ranked #125 out of 125 South Carolina Solar Power Plants | |
| Fuel Types | Solar |
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Monthly Net Generation for Washington Solar II (SC)
Monthly Plant Fuel Consumption for Washington Solar II (SC)
Washington Solar II (SC) Details
| Summary Information | |
|---|---|
| Plant Name | Washington Solar II (SC) (62344) |
| Plant Address | State Rd S-34-21 and Emerson R, Mullins, SC 29574 |
| Utility | Washington Solar II (SC) (61864) |
| Latitude, Longitude | 34.23808, -79.25195 |
| Generation Dates on File | Oct 2025 to Dec 2025 |
| Initial Operation Date | July 2025 |
| Annual Generation | 685.0 MWh |
| Fuel Types | Solar |
| Federal Energy Regulatory Commission (FERC) Information | |
| FERC Cogeneration Status | No |
| FERC Small Power Producer Status | Yes |
| FERC Small Power Producer Docket Number | QF18-1034-000 |
| FERC Exempt Wholesale Generator Status | No |
| Regulatory Information | |
|---|---|
| Regulatory Status | Non-Regulated |
| NERC Region | SERC |
| Balancing Authority | Duke Energy Progress East (CPLE) |
| NAICS Code | Utilities (22) |
| Sector | IPP Non-CHP (2) |
| Water Source | |
| Ash Impoundment | No |
| Transmission / Distribution Owner | Duke Energy Progress - (NC) (3046) SC |
| Grid Voltage | 22.86 kV |
| Energy Storage | No |
Generator 88 Details Operating July 2025
| Technology | Solar Photovoltaic |
|---|---|
| Prime Mover | Photovoltaic |
| Ownership | Single Owner |
| Nameplate Capacity | 2 MW |
| Summer Capacity | 2 MW |
| Winter Capacity | 2 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | July 2025 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Solar |
| Carbon Capture Technology | No |
| Multiple Fuels | No |
| Solar Details | |
| Single Axis Tracking | Yes |
|---|---|
| Azimuth Angle | 192 |
| DC Net Capacity | 3.6 MW |
| Crystalline Silicon | Yes |
| Net Metering Agreement | No |
| Virtual Net Metering Agreement | No |
Washington Solar II (SC) Plant Owners
| Owner Name | Address | Ownership | We couldn't locate any owners for this plant |
|---|
Power Plants with Similar Net Generation
Power plants with a similar annual net generation from Solar.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #6953 | DIVOCSG 11 - Sherburne | Clear Lake, MN | 713.0 MWh |
| #6954 | Red Lake Falls Community Hybrid | Red Lake Falls, MN | 14.7 GWh |
| #6955 | Des Plaines 7-SLCHI819 | Des Plaines, IL | 709.0 MWh |
| #6956 | SR Blount, LLC | Maryville, TN | 707.0 MWh |
| #6957 | SLO-1 Community Solar | Los Lunas, NM | 705.0 MWh |
| #6958 | Green Haven | Stormville, NY | 702.0 MWh |
| #6959 | Delta Electronics Fremont | Fremont, CA | 701.0 MWh |
| #6960 | Mt Pleasant Community Center | Valhalla, NY | 680.0 MWh |
| #6961 | NY Ridgeway I CSG | Lyndonville, NY | 689.0 MWh |
| #6962 | Brentwood Solar | Brentwood, NY | 687.0 MWh |
| #6964 | WC Landfill Energy LLC | Oxford, NJ | 683.0 MWh |
| #6965 | MLH 3 | Gainesville, FL | 683.0 MWh |
| #6966 | Town of Halfmoon | Waterford, NY | 680.0 MWh |
| #6967 | Mount Kisco Landfill Solar & Storage CSG | Mount Kisco, NY | 638.0 MWh |
| #6968 | Renewable Energy Center at BJH | St Louis, MO | 677.0 MWh |
| #6969 | Johnson Co. Solar RES | Trafalgar, IN | 674.0 MWh |
| #6970 | Daytona International Speedway Solar | Daytona Beach, FL | 672.0 MWh |
| #6971 | Van der Hoek Solar Array/ Dairy | Helm, CA | 667.0 MWh |
| #6972 | City of Clarksville | Clarksville, AR | 663.0 MWh |
| #6973 | Wild Horse | Ellensburg, WA | 613.8 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Washington Solar II (SC).
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Acme Solar, LLC | Riegelwood, NC | 6.6 GWh | 15.8 mi |
| Baltimore Church Solar, LLC | Fairmont, NC | 7.2 GWh | 16.8 mi |
| Beckwith Solar | Tabor City, NC | 4.2 GWh | 21.4 mi |
| Cardinal Solar LLC | Marion, SC | 14.7 GWh | 8.1 mi |
| Fairmont-FLS 100 | Fairmont, NC | 6.7 GWh | 20.7 mi |
| Florence Mill | Florence, SC | 437.6 GWh | 18.7 mi |
| Floyd Solar, LLC | Fairmont, NC | 9.4 GWh | 19.9 mi |
| Freedom Solar | Nichols, SC | 7.7 GWh | 6.8 mi |
| Graham Solar Center LLC | Fair Bluff, NC | 4.2 GWh | 14.4 mi |
| Jessamine Solar | Marion, SC | 3.7 GWh | 7.9 mi |
| McCallum Farm | Rowland, NC | 8.4 GWh | 21.3 mi |
| Panda Solar NC 1, LLC | Fairmont, NC | 1.7 GWh | 16.5 mi |
| Panda Solar NC 2, LLC | Fairmont, NC | 2.8 GWh | 16.8 mi |
| Progress Solar II, LLC | Fairmont, NC | 5.4 GWh | 18.7 mi |
| Rankin Solar Center, LLC | Florence, SC | 17.7 GWh | 23 mi |
| South Robeson Farm | Rowland, NC | 6.5 GWh | 22.4 mi |
| Turkey Branch Solar LLC | Fairmont, NC | 7.0 GWh | 21.5 mi |
| Walters Solar (FLS 260) | Orrum, NC | 7.0 GWh | 21.3 mi |
| Washington Solar (SC) | Mullins, SC | 3.8 GWh | 0 mi |
| Whitetail Solar | Dillon, SC | 20.7 GWh | 13.4 mi |