Joppa, MD solar installation & market data
Updated December 8, 2022Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Joppa has 31 solar installations across 1 zip code at a median installed cost of $4.20/W, recent growth not yet measurable, and an installs-weighted Market Score of 48.
Active installations
31
Zip markets
1
Median cost
$4.20/W
12-mo growth
—
Installers active
0
City Market Score
Great · installs-weighted across 1 zips
Best zip in Joppa scores higher than 80% of U.S. zip markets.
Versus Maryland
How Joppa compares with the state
Installed cost
$0.49/W above
state median $3.71/W
Market score
48 vs 68
Maryland scores 68
Share of state installs
0.10%
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
Joppa by year
18 installs in the trailing twelve months vs 13 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Joppa
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|
Zip markets
Zips in Joppa
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 21085 | 31 | $4.20 | 48 B |