Chittenden County, VT solar installation & market data
Updated December 27, 2024Older data · growth withheld By The SolarDNA Data Team
Chittenden County has 6,687 solar installations across 25 zip codes at a median installed cost of $4.83/W, recent growth not yet measurable, and an installs-weighted Market Score of 38.
Active installations
6,687
Zip markets
25
Median cost
$4.83/W
12-mo growth
—
Installers active
112
County Market Score
Fair · installs-weighted across 25 zips
Best zip in Chittenden County scores higher than 57% of U.S. zip markets.
Versus Vermont
How Chittenden County compares with the state
Installed cost
$0.02/W below
state median $4.85/W
Market score
38 vs 39
Vermont scores 39
Share of state installs
21.40%
of 31.3K tracked statewide
Battery attach
3.8%
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
Chittenden County by year
838 installs in the trailing twelve months vs 783 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Chittenden County
Summed across every zip in the county
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | SUNCOMMON | 1,518 | 125 | 22 | $4.80 |
| 2 | SUNRUN | 1,247 | 317 | 21 | — |
| 3 | GREEN MOUNTAIN SOLAR | 598 | 149 | 19 | — |
| 4 | BUILDING ENERGY | 241 | 16 | 18 | $4.45 |
| 5 | TESLA | 177 | 2 | 17 | — |
| 6 | RGS ENERGY | 137 | 0 | 16 | $4.89 |
| 7 | ALLEARTH RENEWABLE | 93 | 19 | 15 | $6.80 |
| 8 | PECK ELECTRIC | 90 | 1 | 16 | $4.90 |
| 9 | VERMONT SOLAR | 69 | 1 | 15 | $6.09 |
| 10 | DC ENERGY INNOVATIONS | 43 | 1 | 12 | $4.60 |
| 11 | STERLING MOUNTAIN SOLAR | 36 | 10 | 13 | — |
| 12 | DONALD F SCHROEDER MASTER ELECTRICIAN | 34 | 0 | 12 | $4.26 |
| 13 | CATAMOUNT SOLAR | 26 | 8 | 13 | $4.40 |
| 14 | CURTIS RANDALL | 24 | 3 | 12 | — |
| 15 | EDF RENEWABLE ENERGY | 23 | 0 | 13 | $6.82 |
| 16 | BRISTOL ELECTRONIC | 21 | 1 | 6 | — |
| 17 | REBECCA PAYNE | 19 | 0 | 10 | — |
| 18 | HARVESTAR | 18 | 5 | 10 | — |
| 19 | ALLEARTH SOLAR | 18 | 0 | 8 | $7.88 |
| 20 | FREEDOM FOREVER | 18 | 8 | 8 | — |
| 21 | GREEN MOUNTAIN RENEWABLE ENERGY | 17 | 0 | 9 | $4.18 |
| 22 | EMR ELECTRIC | 13 | 7 | 7 | — |
| 23 | WATTSUN ENERGY | 12 | 0 | 7 | — |
| 24 | SAME SUN OF VERMONT | 12 | 0 | 7 | $4.61 |
| 25 | SMITH MCCLAIN | 12 | 0 | 5 | — |
Zip markets
Zips in Chittenden County
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 05468 | 722 | $4.84 | 40 C |
| 05403 | 720 | $4.77 | 40 C |
| 05452 | 676 | $4.72 | 40 C |
| 05495 | 574 | $4.85 | 39 C |
| 05446 | 539 | $4.77 | 39 C |
| 05445 | 497 | $5.10 | 37 D |
| 05465 | 494 | $4.65 | 39 C |
| 05482 | 466 | $4.75 | 39 C |
| 05461 | 393 | $4.75 | 38 D |
| 05477 | 302 | $4.84 | 37 D |
| 05489 | 255 | $4.80 | 37 D |
| 05401 | 227 | $5.10 | 36 D |
| 05462 | 184 | $5.10 | 36 D |
| 05408 | 171 | $4.71 | 37 D |
| 05451 | 160 | $5.25 | 35 D |
| 05404 | 136 | $4.35 | 39 C |
| 05494 | 135 | $5.00 | 36 D |
| 05405 | 7 | $8.01 | 29 F |
| 05490 | 7 | $5.35 | 34 D |
| 05466 | 5 | — | 39 C |
| 05453 | 4 | $5.22 | 34 D |
| 05402 | 4 | $3.29 | 43 C |
| 05407 | 3 | — | 39 C |
| 05406 | 3 | — | 39 C |
| 05439 | 3 | — | 39 C |