Dorchester Center, MA solar installation & market data
Updated May 17, 2023Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Dorchester Center has 452 solar installations across 1 zip code at a median installed cost of $4.15/W, recent growth not yet measurable, and an installs-weighted Market Score of 47.
Active installations
452
Zip markets
1
Median cost
$4.15/W
12-mo growth
—
Installers active
12
City Market Score
Great · installs-weighted across 1 zips
Best zip in Dorchester Center scores higher than 77% of U.S. zip markets.
Versus Massachusetts
How Dorchester Center compares with the state
Installed cost
$0.02/W below
state median $4.17/W
Market score
47 vs 58
Massachusetts scores 58
Share of state installs
0.32%
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
Dorchester Center by year
46 installs in the trailing twelve months vs 58 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Dorchester Center
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 127 | 26 | 1 | $3.46 |
| 2 | TESLA | 98 | 1 | 1 | $5.15 |
| 3 | TRINITY SOLAR | 33 | 0 | 1 | $4.00 |
| 4 | ROOF DIAGNOSTICS SOLAR | 20 | 0 | 1 | $4.14 |
| 5 | NEXT STEP LIVING | 13 | 0 | 1 | $6.50 |
| 6 | FREEDOM FOREVER | 11 | 3 | 1 | $3.83 |
| 7 | REVOLUSUN | 11 | 0 | 1 | $4.45 |
| 8 | VISION SOLAR | 10 | 4 | 1 | $3.52 |
| 9 | DEVLIN CONTRACTING MAINTENANCE | 10 | 0 | 1 | $2.63 |
| 10 | SUNBUG SOLAR | 9 | 1 | 1 | $3.60 |
| 11 | BOSTON SOLAR | 9 | 0 | 1 | $3.69 |
| 12 | BRIGHT PLANET SOLAR | 8 | 1 | 1 | $3.69 |
Zip markets
Zips in Dorchester Center
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 02124 | 452 | $4.15 | 47 B |