Chelsea, MA solar installation & market data
Updated April 17, 2024Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Chelsea has 255 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 46.
Active installations
255
Zip markets
1
Median cost
$4.25/W
12-mo growth
—
Installers active
12
City Market Score
Great · installs-weighted across 1 zips
Best zip in Chelsea scores higher than 72% of U.S. zip markets.
Versus Massachusetts
How Chelsea compares with the state
Installed cost
$0.08/W above
state median $4.17/W
Market score
46 vs 58
Massachusetts scores 58
Share of state installs
0.18%
of 142.6K tracked statewide
Battery attach
0.4%
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
Chelsea by year
12 installs in the trailing twelve months vs 20 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Chelsea
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 139 | 12 | 1 | $3.52 |
| 2 | TESLA | 43 | 0 | 1 | $4.92 |
| 3 | TRINITY SOLAR | 14 | 0 | 1 | $3.88 |
| 4 | PALMETTO SOLAR | 8 | 1 | 1 | $4.63 |
| 5 | DEVLIN CONTRACTING MAINTENANCE | 5 | 0 | 1 | $4.73 |
| 6 | SUNBUG SOLAR | 4 | 1 | 1 | $3.43 |
| 7 | ECA SOLAR | 3 | 0 | 1 | $2.61 |
| 8 | BEACON SOLAR | 2 | 0 | 1 | $3.46 |
| 9 | BORREGO SOLAR | 2 | 0 | 1 | $5.52 |
| 10 | BOSTON SOLAR | 2 | 0 | 1 | $5.00 |
| 11 | NEXT STEP LIVING | 2 | 0 | 1 | $7.46 |
| 12 | OSTROW ELECTRIC | 2 | 0 | 1 | $13.46 |
Zip markets
Zips in Chelsea
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 02150 | 255 | $4.25 | 46 B |