West Yarmouth, MA solar installation & market data
Updated August 3, 2023Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
West Yarmouth has 405 solar installations across 1 zip code at a median installed cost of $4.33/W, recent growth not yet measurable, and an installs-weighted Market Score of 46.
Active installations
405
Zip markets
1
Median cost
$4.33/W
12-mo growth
—
Installers active
12
City Market Score
Great · installs-weighted across 1 zips
Best zip in West Yarmouth scores higher than 73% of U.S. zip markets.
Versus Massachusetts
How West Yarmouth compares with the state
Installed cost
$0.16/W above
state median $4.17/W
Market score
46 vs 58
Massachusetts scores 58
Share of state installs
0.28%
of 142.6K tracked statewide
Battery attach
1.5%
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 Yarmouth by year
67 installs in the trailing twelve months vs 50 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in West Yarmouth
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 135 | 34 | 1 | $3.76 |
| 2 | TESLA | 116 | 1 | 1 | $5.15 |
| 3 | TRINITY SOLAR | 31 | 0 | 1 | $3.98 |
| 4 | FREEDOM FOREVER | 17 | 5 | 1 | $3.99 |
| 5 | E2 SOLAR | 9 | 2 | 1 | $4.69 |
| 6 | SUNGEVITY | 8 | 0 | 1 | $3.67 |
| 7 | MY GENERATION ENERGY | 7 | 1 | 1 | $3.77 |
| 8 | ROOF DIAGNOSTICS SOLAR | 6 | 0 | 1 | $3.85 |
| 9 | SOLAR RISING | 6 | 0 | 1 | $3.65 |
| 10 | SUNPOWER | 5 | 2 | 1 | $4.25 |
| 11 | SUMMIT ENERGY GROUP | 4 | 1 | 1 | $5.71 |
| 12 | PALMETTO SOLAR | 4 | 0 | 1 | $4.84 |
Zip markets
Zips in West Yarmouth
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 02673 | 405 | $4.33 | 46 B |