Upper Marlboro, MD solar installation & market data
Updated December 29, 2022Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Upper Marlboro has 406 solar installations across 2 zip codes at a median installed cost of $4.01/W, recent growth not yet measurable, and an installs-weighted Market Score of 50.
Active installations
406
Zip markets
2
Median cost
$4.01/W
12-mo growth
—
Installers active
1
City Market Score
Great · installs-weighted across 2 zips
Best zip in Upper Marlboro scores higher than 88% of U.S. zip markets.
Versus Maryland
How Upper Marlboro compares with the state
Installed cost
$0.30/W above
state median $3.71/W
Market score
50 vs 68
Maryland scores 68
Share of state installs
1.29%
of 31.5K tracked statewide
Battery attach
0.0%
state 0.0%
Statewide momentum
▲ 35.7%
residential solar added in Maryland, 12 months through Jul 2026
Statewide market
127.7K systems
7.8% of homes · utility-reported through Jul 2026
Growth & pricing
Upper Marlboro by year
204 installs in the trailing twelve months vs 200 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Upper Marlboro
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | TESLA | 1 | 0 | 1 | — |