West Dennis, MA solar installation & market data
Updated April 29, 2024Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
West Dennis has 80 solar installations across 1 zip code at a median installed cost of $4.08/W, recent growth not yet measurable, and an installs-weighted Market Score of 46.
Active installations
80
Zip markets
1
Median cost
$4.08/W
12-mo growth
—
Installers active
12
City Market Score
Great · installs-weighted across 1 zips
Best zip in West Dennis scores higher than 72% of U.S. zip markets.
Versus Massachusetts
How West Dennis compares with the state
Installed cost
$0.09/W below
state median $4.17/W
Market score
46 vs 58
Massachusetts scores 58
Share of state installs
0.06%
of 142.6K tracked statewide
Battery attach
3.8%
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
West Dennis by year
5 installs in the trailing twelve months vs 11 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in West Dennis
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | TESLA | 14 | 1 | 1 | $5.15 |
| 2 | MY GENERATION ENERGY | 12 | 0 | 1 | $3.70 |
| 3 | SUNRUN | 7 | 3 | 1 | $3.81 |
| 4 | E2 SOLAR | 6 | 3 | 1 | $5.01 |
| 5 | SOLAR RISING | 6 | 1 | 1 | $3.38 |
| 6 | FREEDOM FOREVER | 4 | 1 | 1 | $3.90 |
| 7 | TRINITY SOLAR | 4 | 0 | 1 | $3.79 |
| 8 | COTUIT SOLAR | 3 | 1 | 1 | $4.06 |
| 9 | BLUE SELENIUM SOLAR | 3 | 0 | 1 | $4.13 |
| 10 | DIRECT ENERGY SOLAR | 3 | 0 | 1 | $4.09 |
| 11 | SUNPOWER | 2 | 1 | 1 | $4.90 |
| 12 | MEYER AND SONS | 2 | 0 | 1 | $3.70 |
Zip markets
Zips in West Dennis
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 02670 | 80 | $4.08 | 46 B |