Delmar, MD 21875 solar market data
Updated August 19, 2022Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Delmar 21875 has 12 solar installations at a median installed cost of $3.69/W, recent growth not yet measurable, and a Market Score of 50 — higher than 90% of U.S. zip markets.
Zip Market Score
Excellent · higher than 90% of zips
Versus Maryland
How 21875 compares with the state
Installed cost
$0.02/W below
state median $3.71/W
Market score
50 vs 68
Maryland scores 68
Share of state installs
0.04%
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
21875 by year
9 installs in the trailing twelve months vs 3 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 21875
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 21875
How many solar installations are there in 21875?
SolarDNA counts 12 active solar installations in Delmar 21875, 11 of them residential, with data through August 19, 2022.
How much does solar cost in 21875?
The median residential system in 21875 cost $3.69 per watt over the trailing twelve months, $0.02/W below the Maryland median.
Is solar growing in 21875?
Recent growth cannot be measured yet for 21875: insufficient recent data (data runs through August 19, 2022).
Who installs solar in 21875?
No installer has enough recorded systems in 21875 to rank yet.
Is 21875 a good market for solar sales?
21875 scores 50 out of 100 (Excellent, higher than 90% of U.S. zip markets). With under 500 installations the score is provisional.