Elkton, MD 21921 solar market data
Updated December 20, 2022Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Elkton 21921 has 74 solar installations at a median installed cost of $3.97/W, recent growth not yet measurable, and a Market Score of 49 — higher than 87% of U.S. zip markets.
Versus Maryland
How 21921 compares with the state
Installed cost
$0.26/W above
state median $3.71/W
Market score
49 vs 68
Maryland scores 68
Share of state installs
0.24%
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
21921 by year
51 installs in the trailing twelve months vs 23 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 21921
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 21921
How many solar installations are there in 21921?
SolarDNA counts 74 active solar installations in Elkton 21921, 73 of them residential, with data through December 20, 2022.
How much does solar cost in 21921?
The median residential system in 21921 cost $3.97 per watt over the trailing twelve months, $0.26/W above the Maryland median.
Is solar growing in 21921?
Recent growth cannot be measured yet for 21921: insufficient recent data (data runs through December 20, 2022).
Who installs solar in 21921?
No installer has enough recorded systems in 21921 to rank yet.
Is 21921 a good market for solar sales?
21921 scores 49 out of 100 (Great, higher than 87% of U.S. zip markets). With under 500 installations the score is provisional.