Baltimore, MD 21229 solar market data
Updated December 11, 2022Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Baltimore 21229 has 14 solar installations at a median installed cost of $4.96/W, recent growth not yet measurable, and a Market Score of 44 — higher than 65% of U.S. zip markets.
Versus Maryland
How 21229 compares with the state
Installed cost
$1.25/W above
state median $3.71/W
Market score
44 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
21229 by year
11 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 21229
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 |
|---|---|---|---|---|
| 21216 Baltimore | 3.1 km | 5 | $4.18 | 48 |
| 21228 Catonsville | 4.4 km | 52 | $4.04 | 49 |
| 21217 Baltimore | 4.9 km | 7 | $3.87 | 50 |
| 21227 Halethorpe | 6.1 km | 30 | $4.83 | 45 |
| 21207 Gwynn Oak | 6.2 km | 42 | $4.50 | 47 |
| 21230 Baltimore | 6.3 km | 9 | $3.65 | 51 |
Same city
Other zips in Baltimore
Frequently asked
Quick answers about 21229
How many solar installations are there in 21229?
SolarDNA counts 14 active solar installations in Baltimore 21229, 14 of them residential, with data through December 11, 2022.
How much does solar cost in 21229?
The median residential system in 21229 cost $4.96 per watt over the trailing twelve months, $1.25/W above the Maryland median.
Is solar growing in 21229?
Recent growth cannot be measured yet for 21229: insufficient recent data (data runs through December 11, 2022).
Who installs solar in 21229?
No installer has enough recorded systems in 21229 to rank yet.
Is 21229 a good market for solar sales?
21229 scores 44 out of 100 (Good, higher than 65% of U.S. zip markets). With under 500 installations the score is provisional.