Ellicott City, MD 21043 solar market data
Updated December 30, 2022Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Ellicott City 21043 has 62 solar installations at a median installed cost of $2.90/W, recent growth not yet measurable, and a Market Score of 54 — higher than 97% of U.S. zip markets.
Zip Market Score
Excellent · higher than 97% of zips
Versus Maryland
How 21043 compares with the state
Installed cost
$0.81/W below
state median $3.71/W
Market score
54 vs 68
Maryland scores 68
Share of state installs
0.20%
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
21043 by year
45 installs in the trailing twelve months vs 17 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 21043
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| No installer has recorded systems here yet. | |||||
Neighboring zips
The nearest zip markets
By distance between zip centroids
| Zip | Distance | Installs | $/W | Score |
|---|---|---|---|---|
| 21042 Ellicott City | 5.6 km | 119 | $2.70 | 56 |
| 21228 Catonsville | 5.8 km | 52 | $4.04 | 49 |
| 21045 Columbia | 6.2 km | 39 | $3.60 | 51 |
| 21075 Elkridge | 6.8 km | 53 | $3.29 | 53 |
| 21044 Columbia | 8.2 km | 56 | $3.34 | 52 |
| 21244 Windsor Mill | 8.8 km | 42 | $4.41 | 47 |
Same city
Other zips in Ellicott City
Frequently asked
Quick answers about 21043
How many solar installations are there in 21043?
SolarDNA counts 62 active solar installations in Ellicott City 21043, 62 of them residential, with data through December 30, 2022.
How much does solar cost in 21043?
The median residential system in 21043 cost $2.90 per watt over the trailing twelve months, $0.81/W below the Maryland median.
Is solar growing in 21043?
Recent growth cannot be measured yet for 21043: insufficient recent data (data runs through December 30, 2022).
Who installs solar in 21043?
No installer has enough recorded systems in 21043 to rank yet.
Is 21043 a good market for solar sales?
21043 scores 54 out of 100 (Excellent, higher than 97% of U.S. zip markets). With under 500 installations the score is provisional.