DMAT Denso - SEAT Solar Holdings, LLC
Solar power plant · McMinn County, Tennessee
Nameplate capacity
5.3 MW
Rank in Tennessee
#73
of 106 plants
In service since
2025
November 2025
Details
- Primary fuel
- Solar
- Technology
- Solar Photovoltaic
- Operator
- —
- County
- McMinn County
- Generating units
- 1
- Share of state capacity
- 0.02%
- Rank among solar plants in Tennessee
- #26 of 52
- EIA plant code
- 69536
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| DMAT | Solar Photovoltaic | 5.3 MW | 5.3 MW | 2025 | Operating |
Nameplate is the maximum rated output; summer capacity is what the unit can reliably deliver on a hot day, which is typically lower.
Similarly sized plants in Tennessee
| SR Gray | Solar | 6.0 MW |
| SR Hickman | Solar | 5.5 MW |
| MTSU Power Co-Gen Plant | Natural gas | 5.0 MW |
| University of Tennessee Steam Plant | Natural gas | 5.0 MW |
About this data
From EIA’s inventory of operable generators, May 2026 release. Capacity is nameplate — the maximum rated output of the equipment, not what the plant actually generates over a year, which depends on how often it runs. A 5.3 MW solar plant and a 5.3 MW nuclear plant have the same entry here and produce very different amounts of electricity.
“In service since” is the earliest in-service date among the units still listed, so a site rebuilt around newer equipment can read as younger than the site itself. All Tennessee power plants · What Tennessee actually generates