Woolford, MD 21677 solar market data
Updated November 15, 2022Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Woolford 21677 has 1 solar installations at a median installed cost of $5.39/W, recent growth not yet measurable, and a Market Score of 42 — higher than 53% of U.S. zip markets.
Versus Maryland
How 21677 compares with the state
Installed cost
$1.67/W above
state median $3.71/W
Market score
42 vs 68
Maryland scores 68
Share of state installs
0.00%
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
21677 by year
1 installs in the trailing twelve months vs 0 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 21677
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 |
|---|
Frequently asked
Quick answers about 21677
How many solar installations are there in 21677?
SolarDNA counts 1 active solar installations in Woolford 21677, 1 of them residential, with data through November 15, 2022.
How much does solar cost in 21677?
The median residential system in 21677 cost $5.39 per watt over the trailing twelve months, $1.67/W above the Maryland median.
Is solar growing in 21677?
Recent growth cannot be measured yet for 21677: insufficient recent data (data runs through November 15, 2022).
Who installs solar in 21677?
No installer has enough recorded systems in 21677 to rank yet.
Is 21677 a good market for solar sales?
21677 scores 42 out of 100 (Good, higher than 53% of U.S. zip markets). With under 500 installations the score is provisional.