Fallston, MD 21047 solar market data
Updated December 21, 2022Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Fallston 21047 has 19 solar installations at a median installed cost of $3.12/W, recent growth not yet measurable, and a Market Score of 53 — higher than 96% of U.S. zip markets.
Zip Market Score
Excellent · higher than 96% of zips
Versus Maryland
How 21047 compares with the state
Installed cost
$0.59/W below
state median $3.71/W
Market score
53 vs 68
Maryland scores 68
Share of state installs
0.06%
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
21047 by year
13 installs in the trailing twelve months vs 6 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 21047
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 21047
How many solar installations are there in 21047?
SolarDNA counts 19 active solar installations in Fallston 21047, 19 of them residential, with data through December 21, 2022.
How much does solar cost in 21047?
The median residential system in 21047 cost $3.12 per watt over the trailing twelve months, $0.59/W below the Maryland median.
Is solar growing in 21047?
Recent growth cannot be measured yet for 21047: insufficient recent data (data runs through December 21, 2022).
Who installs solar in 21047?
No installer has enough recorded systems in 21047 to rank yet.
Is 21047 a good market for solar sales?
21047 scores 53 out of 100 (Excellent, higher than 96% of U.S. zip markets). With under 500 installations the score is provisional.