Indian Head, MD 20640 solar market data
Updated August 10, 2022Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Indian Head 20640 has 14 solar installations at a median installed cost of $4.01/W, recent growth not yet measurable, and a Market Score of 49 — higher than 85% of U.S. zip markets.
Versus Maryland
How 20640 compares with the state
Installed cost
$0.30/W above
state median $3.71/W
Market score
49 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
20640 by year
10 installs in the trailing twelve months vs 4 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 20640
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 20640
How many solar installations are there in 20640?
SolarDNA counts 14 active solar installations in Indian Head 20640, 14 of them residential, with data through August 10, 2022.
How much does solar cost in 20640?
The median residential system in 20640 cost $4.01 per watt over the trailing twelve months, $0.30/W above the Maryland median.
Is solar growing in 20640?
Recent growth cannot be measured yet for 20640: insufficient recent data (data runs through August 10, 2022).
Who installs solar in 20640?
No installer has enough recorded systems in 20640 to rank yet.
Is 20640 a good market for solar sales?
20640 scores 49 out of 100 (Great, higher than 85% of U.S. zip markets). With under 500 installations the score is provisional.