Fairfax, VA 22031 solar market data
Updated November 26, 2019Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Fairfax 22031 has 19 solar installations, recent growth not yet measurable, and a Market Score of 44 — higher than 58% of U.S. zip markets.
Versus Virginia
How 22031 compares with the state
Installed cost
—
state median —/W
Market score
44 vs 56
Virginia scores 56
Share of state installs
0.26%
of 7.4K tracked statewide
Battery attach
0.0%
state 0.0%
Statewide momentum
▲ 35.5%
residential solar added in Virginia, 12 months through Jul 2026
Statewide market
74.2K systems
3.3% of homes · utility-reported through Jul 2026
Growth & pricing
22031 by year
11 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 22031
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 22031
How many solar installations are there in 22031?
SolarDNA counts 19 active solar installations in Fairfax 22031, 19 of them residential, with data through November 26, 2019.
How much does solar cost in 22031?
Not enough priced systems in 22031 to report a median.
Is solar growing in 22031?
Recent growth cannot be measured yet for 22031: insufficient recent data (data runs through November 26, 2019).
Who installs solar in 22031?
No installer has enough recorded systems in 22031 to rank yet.
Is 22031 a good market for solar sales?
22031 scores 44 out of 100 (Good, higher than 58% of U.S. zip markets). With under 500 installations the score is provisional.