Greenfield, MA solar installation & market data
Updated May 30, 2022Older data · growth withheld By The SolarDNA Data Team
Greenfield has 643 solar installations across 2 zip codes at a median installed cost of $4.09/W, recent growth not yet measurable, and an installs-weighted Market Score of 49.
Active installations
643
Zip markets
2
Median cost
$4.09/W
12-mo growth
—
Installers active
56
City Market Score
Great · installs-weighted across 2 zips
Best zip in Greenfield scores higher than 83% of U.S. zip markets.
Versus Massachusetts
How Greenfield compares with the state
Installed cost
$0.08/W below
state median $4.17/W
Market score
49 vs 58
Massachusetts scores 58
Share of state installs
0.45%
of 142.6K tracked statewide
Battery attach
0.9%
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
Greenfield by year
58 installs in the trailing twelve months vs 43 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Greenfield
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | PV SQUARED | 166 | 3 | 1 | $4.21 |
| 2 | SUNRUN | 122 | 2 | 1 | $4.23 |
| 3 | TRINITY SOLAR | 102 | 0 | 1 | $3.80 |
| 4 | NORTHEAST SOLAR DESIGN ASSOCIATES | 40 | 0 | 2 | $4.29 |
| 5 | SOLAR STORE OF GREENFIELD | 36 | 0 | 1 | $3.64 |
| 6 | TESLA | 28 | 0 | 1 | $5.15 |
| 7 | ROOF DIAGNOSTICS SOLAR | 18 | 0 | 1 | $3.81 |
| 8 | VALLEY SOLAR AND WATER | 10 | 1 | 1 | $4.74 |
| 9 | INSIGHT SOLAR | 10 | 0 | 1 | $4.88 |
| 10 | RGS ENERGY | 8 | 0 | 1 | $5.20 |
| 11 | FREEDOM FOREVER | 8 | 1 | 1 | $3.69 |
| 12 | DIRECT ENERGY SOLAR | 8 | 0 | 1 | $4.01 |
| 13 | RENEWED BY THE SON | 7 | 0 | 1 | $4.45 |
| 14 | AR SANDRI | 6 | 0 | 1 | $4.70 |
| 15 | ATLANTIC ALTERNATIVE POWER | 6 | 0 | 1 | $4.90 |
| 16 | ALL ENERGY SOLAR | 5 | 0 | 1 | $3.09 |
| 17 | NRG RENEWABLES | 4 | 0 | 1 | $3.53 |
| 18 | SKYLINE SOLAR | 4 | 0 | 1 | $4.19 |
| 19 | REVOLUSUN | 3 | 0 | 1 | $3.86 |
| 20 | SUNBUG SOLAR | 3 | 1 | 1 | $3.47 |
| 21 | GREEN EARTH ENERGY | 3 | 0 | 1 | $3.92 |
| 22 | VISION SOLAR | 3 | 1 | 1 | $4.75 |
| 23 | BRIGHT PLANET SOLAR | 3 | 0 | 1 | $4.68 |
| 24 | SECOND GENERATION ENERGY | 3 | 0 | 1 | $3.65 |
| 25 | DEVLIN CONTRACTING MAINTENANCE | 2 | 0 | 1 | $3.95 |