South Dennis, MA solar installation & market data
Updated June 27, 2024Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
South Dennis has 183 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
183
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 South Dennis scores higher than 70% of U.S. zip markets.
Versus Massachusetts
How South Dennis 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
0.13%
of 142.6K tracked statewide
Battery attach
3.3%
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
South Dennis by year
4 installs in the trailing twelve months vs 19 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in South Dennis
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | TESLA | 57 | 0 | 1 | $5.15 |
| 2 | SUNRUN | 21 | 5 | 1 | $3.46 |
| 3 | MY GENERATION ENERGY | 18 | 3 | 1 | $3.93 |
| 4 | AMERICAN CAPITAL ENERGY | 11 | 0 | 1 | — |
| 5 | E2 SOLAR | 10 | 1 | 1 | $5.13 |
| 6 | TRINITY SOLAR | 9 | 0 | 1 | $3.95 |
| 7 | SUNGEVITY | 6 | 0 | 1 | $3.53 |
| 8 | SOLAR RISING | 5 | 0 | 1 | $3.65 |
| 9 | SUNPOWER | 4 | 4 | 1 | $4.47 |
| 10 | SUMMIT ENERGY GROUP | 4 | 0 | 1 | $4.41 |
| 11 | NEXTGRID | 3 | 0 | 1 | $2.77 |
| 12 | BLUE SELENIUM SOLAR | 2 | 0 | 1 | $4.71 |
Zip markets
Zips in South Dennis
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 02660 | 183 | $4.25 | 46 B |