Addison County, VT solar installation & market data
Updated December 26, 2024Older data · growth withheld By The SolarDNA Data Team
Addison County has 2,529 solar installations across 18 zip codes at a median installed cost of $4.98/W, recent growth not yet measurable, and an installs-weighted Market Score of 37.
Active installations
2,529
Zip markets
18
Median cost
$4.98/W
12-mo growth
—
Installers active
80
County Market Score
Fair · installs-weighted across 18 zips
Best zip in Addison County scores higher than 34% of U.S. zip markets.
Versus Vermont
How Addison County compares with the state
Installed cost
$0.13/W above
state median $4.85/W
Market score
37 vs 39
Vermont scores 39
Share of state installs
8.09%
of 31.3K tracked statewide
Battery attach
4.7%
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
Addison County by year
330 installs in the trailing twelve months vs 272 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Addison County
Summed across every zip in the county
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | SUNCOMMON | 514 | 52 | 18 | $4.90 |
| 2 | SUNRUN | 275 | 71 | 16 | — |
| 3 | GREEN MOUNTAIN SOLAR | 126 | 34 | 14 | — |
| 4 | BRISTOL ELECTRONIC | 115 | 8 | 14 | $4.50 |
| 5 | HARVESTAR | 92 | 36 | 14 | — |
| 6 | GREEN EARTH ENERGY | 67 | 8 | 15 | $4.19 |
| 7 | SMITH MCCLAIN | 42 | 1 | 8 | — |
| 8 | ALLEARTH RENEWABLE | 40 | 8 | 11 | $5.73 |
| 9 | TESLA | 37 | 0 | 11 | — |
| 10 | BUILDING ENERGY | 33 | 11 | 11 | $5.75 |
| 11 | SAME SUN OF VERMONT | 22 | 3 | 9 | $4.10 |
| 12 | FREEDOM FOREVER | 15 | 6 | 8 | — |
| 13 | MOUNTAIN ENERGY DESIGN | 15 | 2 | 3 | — |
| 14 | GREEN MOUNTAIN RENEWABLE ENERGY | 15 | 0 | 10 | $4.44 |
| 15 | VERMOD | 15 | 0 | 2 | $2.92 |
| 16 | RGS ENERGY | 12 | 0 | 8 | $4.58 |
| 17 | A AMP M | 12 | 5 | 5 | — |
| 18 | PECK ELECTRIC | 11 | 0 | 6 | $4.42 |
| 19 | SOLAR WIND SOLUTIONS | 10 | 0 | 4 | $7.53 |
| 20 | SOLAFLECT ENERGY | 9 | 0 | 6 | $4.81 |
| 21 | VERMONT SOLAR | 9 | 0 | 6 | $6.58 |
| 22 | CATAMOUNT SOLAR | 8 | 1 | 5 | $3.50 |
| 23 | EDF RENEWABLE ENERGY | 8 | 0 | 5 | $7.99 |
| 24 | CENTRAL VERMONT SOLAR WIND | 7 | 0 | 5 | $7.16 |
| 25 | SOLAR WORKS | 6 | 0 | 4 | $10.21 |
Zip markets
Zips in Addison County
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 05753 | 654 | $4.73 | 40 C |
| 05443 | 424 | $5.29 | 36 D |
| 05491 | 375 | $4.55 | 39 C |
| 05472 | 165 | $5.09 | 36 D |
| 05456 | 156 | $5.13 | 35 D |
| 05469 | 98 | $4.53 | 38 D |
| 05487 | 93 | $4.75 | 37 D |
| 05760 | 77 | $4.92 | 36 D |
| 05473 | 75 | $4.74 | 37 D |
| 05770 | 73 | $5.59 | 33 F |
| 05734 | 70 | $4.87 | 36 D |
| 05766 | 66 | $7.00 | 29 F |
| 05769 | 56 | $4.73 | 37 D |
| 05669 | 45 | $5.45 | 33 D |
| 05747 | 36 | $5.63 | 32 F |
| 05778 | 29 | $4.94 | 36 D |
| 05740 | 19 | $4.77 | 36 D |
| 05748 | 18 | $7.93 | 29 F |