Grafton, VT 05146 solar market data
Updated December 22, 2024Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Grafton 05146 has 99 solar installations at a median installed cost of $6.76/W, recent growth not yet measurable, and a Market Score of 29 — higher than 3% of U.S. zip markets.
Versus Vermont
How 05146 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
05146 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 05146
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | SOUTHERN VERMONT SOLAR | 12 | 4 | 8.52 | — |
| 2 | HB ENERGY SOLUTION | 4 | 2 | 5.23 | $6.76 |
| 3 | INTEGRATED SOLAR | 4 | 0 | 9.88 | $4.74 |
| 4 | VERMONT MADE ENERGY | 4 | 0 | 6.47 | — |
| 5 | SOLAFLECT ENERGY | 2 | 0 | 15.39 | — |
| 6 | SUNRUN | 2 | 0 | 7.82 | — |
| 7 | EDF RENEWABLE ENERGY | 1 | 0 | 2.38 | $9.68 |
| 8 | GARY MACARTHUR | 1 | 0 | 3.24 | $7.99 |
| 9 | GRASSROOT SOLAR | 1 | 0 | 12.24 | — |
| 10 | NET ZERO RENEWABLE | 1 | 0 | 6.57 | — |
| 11 | TESLA | 1 | 0 | 5.91 | — |
Neighboring zips
The nearest zip markets
By distance between zip centroids
| Zip | Distance | Installs | $/W | Score |
|---|---|---|---|---|
| 05141 Cambridgeport | 3.1 km | 10 | $2.01 | 49 |
| 05154 Saxtons River | 7.5 km | 31 | $4.14 | 39 |
| 05359 West Townshend | 10.6 km | 88 | $5.16 | 35 |
| 05101 Bellows Falls | 10.7 km | 99 | $5.89 | 32 |
| 05353 Townshend | 12.3 km | 21 | $5.45 | 33 |
| 05158 Westminster | 13.1 km | 114 | $5.89 | 32 |
Equipment
What gets installed in 05146
Share of systems with a recorded brand
Modules
QCELLS NORTH AMERICA22.2%
LG ELECTRONICS14.8%
REC GROUP14.8%
LONGI GREEN ENERGY TECHNOLOGY7.4%
PHONO SOLAR TECHNOLOGY7.4%
Inverters
SOLAREDGE42.1%
FRONIUS USA15.8%
UNKNOWN10.5%
ABB5.3%
ENPHASE ENERGY5.3%
Frequently asked
Quick answers about 05146
How many solar installations are there in 05146?
SolarDNA counts 99 active solar installations in Grafton 05146, 93 of them residential, with data through December 22, 2024.
How much does solar cost in 05146?
The median residential system in 05146 cost $6.76 per watt over the trailing twelve months, $1.91/W above the Vermont median.
Is solar growing in 05146?
Recent growth cannot be measured yet for 05146: insufficient recent data (data runs through December 22, 2024).
Who installs solar in 05146?
SOUTHERN VERMONT SOLAR, HB ENERGY SOLUTION, INTEGRATED SOLAR lead the 11 installers with systems in 05146. The full comp set is above.
Is 05146 a good market for solar sales?
05146 scores 29 out of 100 (Weak, higher than 3% of U.S. zip markets). With under 500 installations the score is provisional.