Great Barrington, MA solar installation & market data
Updated September 2, 2022Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Great Barrington has 336 solar installations across 1 zip code at a median installed cost of $4.07/W, recent growth not yet measurable, and an installs-weighted Market Score of 47.
Active installations
336
Zip markets
1
Median cost
$4.07/W
12-mo growth
—
Installers active
12
City Market Score
Great · installs-weighted across 1 zips
Best zip in Great Barrington scores higher than 76% of U.S. zip markets.
Versus Massachusetts
How Great Barrington compares with the state
Installed cost
$0.10/W below
state median $4.17/W
Market score
47 vs 58
Massachusetts scores 58
Share of state installs
0.24%
of 142.6K tracked statewide
Battery attach
5.7%
state 3.1%
Statewide momentum
▲ 22.8%
residential solar added in Massachusetts, 12 months through Jul 2026
Statewide market
233.7K systems
13.3% of homes · utility-reported through Jul 2026
Growth & pricing
Great Barrington by year
24 installs in the trailing twelve months vs 34 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Great Barrington
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | RGS ENERGY | 98 | 0 | 1 | $4.26 |
| 2 | SUNRUN | 32 | 1 | 1 | $3.46 |
| 3 | TESLA | 25 | 1 | 1 | $4.92 |
| 4 | TRINITY SOLAR | 22 | 0 | 1 | $3.85 |
| 5 | SUNBUG SOLAR | 19 | 1 | 1 | $3.55 |
| 6 | GRENERGY SOLAR STORE | 14 | 0 | 1 | $4.19 |
| 7 | PV SQUARED | 12 | 0 | 1 | $4.82 |
| 8 | VALLEY SOLAR AND WATER | 8 | 1 | 1 | $5.69 |
| 9 | APEX SOLAR POWER | 8 | 0 | 1 | $4.47 |
| 10 | DIRECT ENERGY SOLAR | 7 | 0 | 1 | $3.95 |
| 11 | ALL ENERGY SOLAR | 6 | 0 | 1 | $3.39 |
| 12 | BERKSHIRE PHOTOVOLTAIC SERVICES | 6 | 0 | 1 | $7.68 |
Zip markets
Zips in Great Barrington
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 01230 | 336 | $4.07 | 47 B |