Washington, DC 20007 solar market data
Updated August 4, 2026 By The SolarDNA Data Team
Washington 20007 has 525 solar installations, installations up 9.5% over the trailing twelve months, and a Market Score of 48 — higher than 79% of U.S. zip markets.
Versus District of Columbia
How 20007 compares with the state
Installed cost
—
state median —/W
Market score
48 vs 48
District of Columbia scores 48
Share of state installs
2.16%
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
Next-12-month outlook: 65–79 installs (midpoint 72)
Trailing-12-month installs carried forward at half the observed growth rate (capped at ±30%), with a ±10% band. Not a forecast of permits or policy.
Growth & pricing
20007 by year
69 installs in the trailing twelve months vs 63 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 20007
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| No installer has recorded systems here yet. | |||||
Equipment
What gets installed in 20007
Share of systems with a recorded brand
Modules
CSI SOLAR16.8%
BOVIET SOLAR TECHNOLOGY15.8%
SUNPOWER8.2%
SILFAB SOLAR7.6%
QCELLS NORTH AMERICA7.1%
Inverters
ENPHASE ENERGY45.0%
SOLAREDGE41.3%
SUNPOWER7.5%
ALTENERGY POWER SYSTEM2.5%
DELTA ELECTRONICS2.5%
Frequently asked
Quick answers about 20007
How many solar installations are there in 20007?
SolarDNA counts 525 active solar installations in Washington 20007, 507 of them residential, with data through August 4, 2026.
How much does solar cost in 20007?
Not enough priced systems in 20007 to report a median.
Is solar growing in 20007?
Installations in 20007 are up 9.5%: 69 in the trailing twelve months versus 63 before.
Who installs solar in 20007?
No installer has enough recorded systems in 20007 to rank yet.
Is 20007 a good market for solar sales?
20007 scores 48 out of 100 (Great, higher than 79% of U.S. zip markets).