Williamsville, VT solar installation & market data
Updated December 16, 2024Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Williamsville has 16 solar installations across 1 zip code at a median installed cost of $7.03/W, recent growth not yet measurable, and an installs-weighted Market Score of 29.
Active installations
16
Zip markets
1
Median cost
$7.03/W
12-mo growth
—
Installers active
4
City Market Score
Weak · installs-weighted across 1 zips
Best zip in Williamsville scores higher than 3% of U.S. zip markets.
Versus Vermont
How Williamsville compares with the state
Installed cost
$2.18/W above
state median $4.85/W
Market score
29 vs 39
Vermont scores 39
Share of state installs
0.05%
of 31.3K tracked statewide
Battery attach
50.0%
state 5.7%
Statewide momentum
▲ 12.0%
residential solar added in Vermont, 12 months through Jul 2026
Statewide market
21.9K systems
10.4% of homes · utility-reported through Jul 2026
Growth & pricing
Williamsville by year
3 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 Williamsville
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | GARY MACARTHUR | 1 | 0 | 1 | $7.27 |
| 2 | INTEGRATED SOLAR | 1 | 0 | 1 | $6.50 |
| 3 | RIDGELINE POWER | 1 | 0 | 1 | — |
| 4 | USA SOLAR STORE | 1 | 0 | 1 | $7.03 |
Zip markets
Zips in Williamsville
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 05362 | 16 | $7.03 | 29 F |