Charlemont, MA solar installation & market data
Updated August 23, 2022Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Charlemont has 111 solar installations across 1 zip code at a median installed cost of $4.58/W, recent growth not yet measurable, and an installs-weighted Market Score of 44.
Active installations
111
Zip markets
1
Median cost
$4.58/W
12-mo growth
—
Installers active
12
City Market Score
Good · installs-weighted across 1 zips
Best zip in Charlemont scores higher than 62% of U.S. zip markets.
Versus Massachusetts
How Charlemont compares with the state
Installed cost
$0.41/W above
state median $4.17/W
Market score
44 vs 58
Massachusetts scores 58
Share of state installs
0.08%
of 142.6K tracked statewide
Battery attach
2.7%
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
Charlemont by year
3 installs in the trailing twelve months vs 8 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Charlemont
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | PV SQUARED | 30 | 0 | 1 | $5.33 |
| 2 | SOLAR STORE OF GREENFIELD | 9 | 0 | 1 | $5.55 |
| 3 | ROOF DIAGNOSTICS SOLAR | 8 | 0 | 1 | $3.14 |
| 4 | TRINITY SOLAR | 7 | 0 | 1 | $4.54 |
| 5 | ALL ENERGY SOLAR | 6 | 0 | 1 | $4.40 |
| 6 | DIRECT ENERGY SOLAR | 6 | 0 | 1 | $4.75 |
| 7 | SUNRUN | 6 | 0 | 1 | $2.06 |
| 8 | BERKSHIRE PHOTOVOLTAIC SERVICES | 5 | 0 | 1 | $8.20 |
| 9 | NORTHEAST SOLAR DESIGN ASSOCIATES | 4 | 0 | 1 | $3.46 |
| 10 | VALLEY SOLAR AND WATER | 4 | 0 | 1 | $4.49 |
| 11 | RGS ENERGY | 3 | 0 | 1 | $5.70 |
| 12 | AR SANDRI | 2 | 0 | 1 | $4.43 |
Zip markets
Zips in Charlemont
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 01339 | 111 | $4.58 | 44 C |