Grafton, VT solar installation & market data
Updated December 22, 2024Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Grafton has 99 solar installations across 1 zip code at a median installed cost of $6.76/W, recent growth not yet measurable, and an installs-weighted Market Score of 29.
Active installations
99
Zip markets
1
Median cost
$6.76/W
12-mo growth
—
Installers active
11
City Market Score
Weak · installs-weighted across 1 zips
Best zip in Grafton scores higher than 3% of U.S. zip markets.
Versus Vermont
How Grafton compares with the state
Installed cost
$1.91/W above
state median $4.85/W
Market score
29 vs 39
Vermont scores 39
Share of state installs
0.32%
of 31.3K tracked statewide
Battery attach
6.1%
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
Grafton by year
49 installs in the trailing twelve months vs 10 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Grafton
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | SOUTHERN VERMONT SOLAR | 12 | 4 | 1 | — |
| 2 | HB ENERGY SOLUTION | 4 | 2 | 1 | $6.76 |
| 3 | INTEGRATED SOLAR | 4 | 0 | 1 | $4.74 |
| 4 | VERMONT MADE ENERGY | 4 | 0 | 1 | — |
| 5 | SOLAFLECT ENERGY | 2 | 0 | 1 | — |
| 6 | SUNRUN | 2 | 0 | 1 | — |
| 7 | EDF RENEWABLE ENERGY | 1 | 0 | 1 | $9.68 |
| 8 | GARY MACARTHUR | 1 | 0 | 1 | $7.99 |
| 9 | GRASSROOT SOLAR | 1 | 0 | 1 | — |
| 10 | NET ZERO RENEWABLE | 1 | 0 | 1 | — |
| 11 | TESLA | 1 | 0 | 1 | — |
Zip markets
Zips in Grafton
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 05146 | 99 | $6.76 | 29 F |