Deerfield, MA solar installation & market data
Updated January 11, 2022Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Deerfield has 83 solar installations across 1 zip code at a median installed cost of $4.37/W, recent growth not yet measurable, and an installs-weighted Market Score of 44.
Active installations
83
Zip markets
1
Median cost
$4.37/W
12-mo growth
—
Installers active
12
City Market Score
Good · installs-weighted across 1 zips
Best zip in Deerfield scores higher than 65% of U.S. zip markets.
Versus Massachusetts
How Deerfield compares with the state
Installed cost
$0.20/W above
state median $4.17/W
Market score
44 vs 58
Massachusetts scores 58
Share of state installs
0.06%
of 142.6K tracked statewide
Battery attach
3.6%
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
Deerfield by year
6 installs in the trailing twelve months vs 2 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Deerfield
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | PV SQUARED | 21 | 0 | 1 | $4.85 |
| 2 | NORTHEAST SOLAR DESIGN ASSOCIATES | 19 | 0 | 1 | $4.07 |
| 3 | TESLA | 8 | 0 | 1 | $4.91 |
| 4 | RGS ENERGY | 5 | 0 | 1 | $4.55 |
| 5 | SUNRUN | 5 | 0 | 1 | $3.46 |
| 6 | SOLAR STORE OF GREENFIELD | 4 | 0 | 1 | $4.39 |
| 7 | TRINITY SOLAR | 3 | 0 | 1 | $4.00 |
| 8 | SOLECT ENERGY | 2 | 0 | 1 | $2.97 |
| 9 | VALLEY SOLAR AND WATER | 2 | 0 | 1 | $5.61 |
| 10 | AR SANDRI | 1 | 0 | 1 | $4.29 |
| 11 | ATLANTIC ALTERNATIVE POWER | 1 | 0 | 1 | $3.60 |
| 12 | BERKSHIRE PHOTOVOLTAIC SERVICES | 1 | 0 | 1 | $6.08 |
Zip markets
Zips in Deerfield
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 01342 | 83 | $4.37 | 44 C |