Frederick, MD solar installation & market data
Updated December 18, 2022Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Frederick has 191 solar installations across 4 zip codes at a median installed cost of $3.41/W, recent growth not yet measurable, and an installs-weighted Market Score of 52.
Active installations
191
Zip markets
4
Median cost
$3.41/W
12-mo growth
—
Installers active
0
City Market Score
Excellent · installs-weighted across 4 zips
Best zip in Frederick scores higher than 96% of U.S. zip markets.
Versus Maryland
How Frederick compares with the state
Installed cost
$0.30/W below
state median $3.71/W
Market score
52 vs 68
Maryland scores 68
Share of state installs
0.61%
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
Frederick by year
123 installs in the trailing twelve months vs 68 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Frederick
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|