Knoxville, MD 21758 solar market data
Updated September 13, 2022Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Knoxville 21758 has 5 solar installations at a median installed cost of $4.22/W, recent growth not yet measurable, and a Market Score of 48 — higher than 79% of U.S. zip markets.
Versus Maryland
How 21758 compares with the state
Installed cost
$0.51/W above
state median $3.71/W
Market score
48 vs 68
Maryland scores 68
Share of state installs
0.02%
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
21758 by year
3 installs in the trailing twelve months vs 2 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 21758
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 21758
How many solar installations are there in 21758?
SolarDNA counts 5 active solar installations in Knoxville 21758, 5 of them residential, with data through September 13, 2022.
How much does solar cost in 21758?
The median residential system in 21758 cost $4.22 per watt over the trailing twelve months, $0.51/W above the Maryland median.
Is solar growing in 21758?
Recent growth cannot be measured yet for 21758: insufficient recent data (data runs through September 13, 2022).
Who installs solar in 21758?
No installer has enough recorded systems in 21758 to rank yet.
Is 21758 a good market for solar sales?
21758 scores 48 out of 100 (Great, higher than 79% of U.S. zip markets). With under 500 installations the score is provisional.