4622 Mercedes Dr Solar, LLC
Solar power plant · Harford County, Maryland
Nameplate capacity
2.7 MW
Rank in Maryland
#87
of 260 plants
In service since
2023
December 2023
Details
- Primary fuel
- Solar
- Technology
- Solar Photovoltaic
- Operator
- —
- County
- Harford County
- Generating units
- 1
- Share of state capacity
- 0.02%
- Rank among solar plants in Maryland
- #46 of 209
- EIA plant code
- 70262
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| MRCDS | Solar Photovoltaic | 2.7 MW | 2.7 MW | 2023 | 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 Maryland
| Beech Road (CSG) | Solar | 3.0 MW |
| UMMS at Pocomoke | Solar | 2.8 MW |
| Brown Station Road Plant I | Other | 2.7 MW |
| Fairhaven | Battery storage | 2.5 MW |
About this data
From EIA’s inventory of operable generators, August 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 2.7 MW solar plant and a 2.7 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 Maryland power plants · What Maryland actually generates