Towson, MD 21286 solar market data
Updated December 6, 2022Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Towson 21286 has 13 solar installations at a median installed cost of $3.49/W, recent growth not yet measurable, and a Market Score of 51 — higher than 93% of U.S. zip markets.
Zip Market Score
Excellent · higher than 93% of zips
Versus Maryland
How 21286 compares with the state
Installed cost
$0.22/W below
state median $3.71/W
Market score
51 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
21286 by year
10 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 21286
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 |
|---|---|---|---|---|
| 21204 Towson | 2.5 km | 9 | $3.68 | 50 |
| 21234 Parkville | 4.2 km | 54 | $4.04 | 49 |
| 21239 Baltimore | 6.0 km | 13 | $3.47 | 51 |
| 21212 Baltimore | 6.4 km | 16 | $3.48 | 51 |
| 21214 Baltimore | 7.0 km | 15 | $4.13 | 48 |
| 21093 Lutherville Timonium | 7.1 km | 36 | $3.42 | 52 |
Same city
Other zips in Towson
Frequently asked
Quick answers about 21286
How many solar installations are there in 21286?
SolarDNA counts 13 active solar installations in Towson 21286, 13 of them residential, with data through December 6, 2022.
How much does solar cost in 21286?
The median residential system in 21286 cost $3.49 per watt over the trailing twelve months, $0.22/W below the Maryland median.
Is solar growing in 21286?
Recent growth cannot be measured yet for 21286: insufficient recent data (data runs through December 6, 2022).
Who installs solar in 21286?
No installer has enough recorded systems in 21286 to rank yet.
Is 21286 a good market for solar sales?
21286 scores 51 out of 100 (Excellent, higher than 93% of U.S. zip markets). With under 500 installations the score is provisional.