Dundalk, MD 21222 solar market data
Updated November 22, 2022Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Dundalk 21222 has 20 solar installations at a median installed cost of $4.17/W, recent growth not yet measurable, and a Market Score of 48 — higher than 80% of U.S. zip markets.
Versus Maryland
How 21222 compares with the state
Installed cost
$0.46/W above
state median $3.71/W
Market score
48 vs 68
Maryland scores 68
Share of state installs
0.06%
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
21222 by year
16 installs in the trailing twelve months vs 4 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 21222
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| No installer has recorded systems here yet. | |||||
Frequently asked
Quick answers about 21222
How many solar installations are there in 21222?
SolarDNA counts 20 active solar installations in Dundalk 21222, 20 of them residential, with data through November 22, 2022.
How much does solar cost in 21222?
The median residential system in 21222 cost $4.17 per watt over the trailing twelve months, $0.46/W above the Maryland median.
Is solar growing in 21222?
Recent growth cannot be measured yet for 21222: insufficient recent data (data runs through November 22, 2022).
Who installs solar in 21222?
No installer has enough recorded systems in 21222 to rank yet.
Is 21222 a good market for solar sales?
21222 scores 48 out of 100 (Great, higher than 80% of U.S. zip markets). With under 500 installations the score is provisional.