Jefferson, MA solar installation & market data
Updated November 21, 2018Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Jefferson has 13 solar installations across 1 zip code at a median installed cost of $4.19/W, recent growth not yet measurable, and an installs-weighted Market Score of 45.
Active installations
13
Zip markets
1
Median cost
$4.19/W
12-mo growth
—
Installers active
10
City Market Score
Good · installs-weighted across 1 zips
Best zip in Jefferson scores higher than 67% of U.S. zip markets.
Versus Massachusetts
How Jefferson compares with the state
Installed cost
$0.02/W above
state median $4.17/W
Market score
45 vs 58
Massachusetts scores 58
Share of state installs
0.01%
of 142.6K tracked statewide
Battery attach
0.0%
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
Jefferson by year
8 installs in the trailing twelve months vs 1 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Jefferson
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | NEW ENGLAND CLEAN ENERGY | 3 | 0 | 1 | $4.37 |
| 2 | DIRECT ENERGY SOLAR | 2 | 0 | 1 | $4.57 |
| 3 | AVID SOLAR | 1 | 0 | 1 | $3.53 |
| 4 | BRIGHT PLANET SOLAR | 1 | 0 | 1 | $4.81 |
| 5 | NEXT STEP LIVING | 1 | 0 | 1 | $7.26 |
| 6 | RAYAH SOLAR | 1 | 0 | 1 | $3.55 |
| 7 | SOLARFLAIR ENERGY | 1 | 0 | 1 | $3.50 |
| 8 | SOLWORKS ENERGY | 1 | 0 | 1 | $3.69 |
| 9 | SUNBUG SOLAR | 1 | 0 | 1 | $3.63 |
| 10 | UNITED SOLAR ASSOCIATES | 1 | 0 | 1 | $2.23 |
Zip markets
Zips in Jefferson
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 01522 | 13 | $4.19 | 45 C |