Derby Line, VT solar installation & market data
Updated May 5, 2024Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Derby Line has 44 solar installations across 1 zip code at a median installed cost of $4.00/W, recent growth not yet measurable, and an installs-weighted Market Score of 40.
Active installations
44
Zip markets
1
Median cost
$4.00/W
12-mo growth
—
Installers active
10
City Market Score
Good · installs-weighted across 1 zips
Best zip in Derby Line scores higher than 35% of U.S. zip markets.
Versus Vermont
How Derby Line compares with the state
Installed cost
$0.85/W below
state median $4.85/W
Market score
40 vs 39
Vermont scores 39
Share of state installs
0.14%
of 31.3K tracked statewide
Battery attach
0.0%
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
Derby Line by year
7 installs in the trailing twelve months vs 6 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Derby Line
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 21 | 2 | 1 | — |
| 2 | ALLEARTH RENEWABLE | 9 | 0 | 1 | — |
| 3 | SUNCOMMON | 4 | 0 | 1 | — |
| 4 | BUILDING ENERGY | 2 | 0 | 1 | $3.66 |
| 5 | MEMPHREMAGOG GREEN WORX | 2 | 0 | 1 | — |
| 6 | GREEN MOUNTAIN SOLAR | 1 | 0 | 1 | — |
| 7 | HARVESTAR | 1 | 0 | 1 | — |
| 8 | MEI ELECTRIC CONTRACTORS | 1 | 0 | 1 | — |
| 9 | NORWICH TECHNOLOGY | 1 | 0 | 1 | — |
| 10 | USA SOLAR STORE | 1 | 0 | 1 | $7.85 |
Zip markets
Zips in Derby Line
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 05830 | 44 | $4.00 | 40 C |