Dennis Port, MA solar installation & market data
Updated January 25, 2024Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Dennis Port has 138 solar installations across 1 zip code at a median installed cost of $4.42/W, recent growth not yet measurable, and an installs-weighted Market Score of 45.
Active installations
138
Zip markets
1
Median cost
$4.42/W
12-mo growth
—
Installers active
12
City Market Score
Good · installs-weighted across 1 zips
Best zip in Dennis Port scores higher than 66% of U.S. zip markets.
Versus Massachusetts
How Dennis Port compares with the state
Installed cost
$0.25/W above
state median $4.17/W
Market score
45 vs 58
Massachusetts scores 58
Share of state installs
0.10%
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
Dennis Port by year
15 installs in the trailing twelve months vs 13 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Dennis Port
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | TESLA | 41 | 0 | 1 | $5.15 |
| 2 | SUNRUN | 20 | 8 | 1 | $3.67 |
| 3 | TRINITY SOLAR | 11 | 0 | 1 | $4.01 |
| 4 | SECOND GENERATION ENERGY | 9 | 1 | 1 | $4.80 |
| 5 | SOLAR RISING | 8 | 0 | 1 | $3.29 |
| 6 | MY GENERATION ENERGY | 6 | 0 | 1 | $3.46 |
| 7 | E2 SOLAR | 5 | 1 | 1 | $5.79 |
| 8 | BLUE SELENIUM SOLAR | 5 | 0 | 1 | $4.55 |
| 9 | BRIGHT PLANET SOLAR | 3 | 2 | 1 | $4.08 |
| 10 | FREEDOM FOREVER | 3 | 2 | 1 | $3.52 |
| 11 | 1ST LIGHT ENERGY | 3 | 0 | 1 | $4.59 |
| 12 | BAY STATE SOLAR | 3 | 0 | 1 | $2.97 |
Zip markets
Zips in Dennis Port
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 02639 | 138 | $4.42 | 45 C |