Chesterfield, MA solar installation & market data
Updated January 28, 2022Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Chesterfield has 72 solar installations across 1 zip code at a median installed cost of $4.25/W, recent growth not yet measurable, and an installs-weighted Market Score of 45.
Active installations
72
Zip markets
1
Median cost
$4.25/W
12-mo growth
—
Installers active
12
City Market Score
Good · installs-weighted across 1 zips
Best zip in Chesterfield scores higher than 68% of U.S. zip markets.
Versus Massachusetts
How Chesterfield compares with the state
Installed cost
$0.08/W above
state median $4.17/W
Market score
45 vs 58
Massachusetts scores 58
Share of state installs
0.05%
of 142.6K tracked statewide
Battery attach
1.4%
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
Chesterfield by year
5 installs in the trailing twelve months vs 4 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Chesterfield
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | RGS ENERGY | 13 | 0 | 1 | $4.65 |
| 2 | JOHN T BATES ELECTRICIAN | 10 | 0 | 1 | $4.05 |
| 3 | TESLA | 7 | 0 | 1 | $5.10 |
| 4 | NORTHEAST SOLAR DESIGN ASSOCIATES | 6 | 0 | 1 | $4.05 |
| 5 | TRINITY SOLAR | 6 | 0 | 1 | $4.00 |
| 6 | PV SQUARED | 5 | 0 | 1 | $4.27 |
| 7 | SUNRUN | 5 | 0 | 1 | $3.46 |
| 8 | INSIGHT SOLAR | 3 | 0 | 1 | $3.40 |
| 9 | SOLAR STORE OF GREENFIELD | 3 | 0 | 1 | $4.26 |
| 10 | SUNBUG SOLAR | 3 | 0 | 1 | $3.62 |
| 11 | VALLEY SOLAR AND WATER | 3 | 0 | 1 | $3.57 |
| 12 | EARTHLIGHT TECHNOLOGIES | 2 | 0 | 1 | $4.08 |
Zip markets
Zips in Chesterfield
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 01012 | 72 | $4.25 | 45 C |