Chantilly, VA solar installation & market data
Updated December 15, 2021Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Chantilly has 14 solar installations across 2 zip codes at a median installed cost of $2.94/W, recent growth not yet measurable, and an installs-weighted Market Score of 49.
Active installations
14
Zip markets
2
Median cost
$2.94/W
12-mo growth
—
Installers active
0
City Market Score
Great · installs-weighted across 2 zips
Best zip in Chantilly scores higher than 88% of U.S. zip markets.
Versus Virginia
How Chantilly compares with the state
Installed cost
—
state median —/W
Market score
49 vs 56
Virginia scores 56
Share of state installs
0.19%
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
Chantilly by year
2 installs in the trailing twelve months vs 1 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Chantilly
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|