Washington, DC 20505 solar market data
Updated November 16, 2022Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Washington 20505 has 1 solar installations at a median installed cost of $4.00/W, recent growth not yet measurable, and a Market Score of 49 — higher than 85% of U.S. zip markets.
Versus District of Columbia
How 20505 compares with the state
Installed cost
—
state median —/W
Market score
49 vs 48
District of Columbia scores 48
Share of state installs
0.00%
of 24.3K tracked statewide
Battery attach
0.0%
state 0.0%
Statewide momentum
▲ 10.2%
residential solar added in District of Columbia, 12 months through Jul 2026
Statewide market
32.2K systems
23.9% of homes · utility-reported through Jul 2026
Growth & pricing
20505 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 20505
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 20505
How many solar installations are there in 20505?
SolarDNA counts 1 active solar installations in Washington 20505, 1 of them residential, with data through November 16, 2022.
How much does solar cost in 20505?
The median residential system in 20505 cost $4.00 per watt over the trailing twelve months.
Is solar growing in 20505?
Recent growth cannot be measured yet for 20505: insufficient recent data (data runs through November 16, 2022).
Who installs solar in 20505?
No installer has enough recorded systems in 20505 to rank yet.
Is 20505 a good market for solar sales?
20505 scores 49 out of 100 (Great, higher than 85% of U.S. zip markets). With under 500 installations the score is provisional.