West Townsend, MA solar installation & market data
Updated October 31, 2022Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
West Townsend has 77 solar installations across 1 zip code at a median installed cost of $4.46/W, recent growth not yet measurable, and an installs-weighted Market Score of 44.
Active installations
77
Zip markets
1
Median cost
$4.46/W
12-mo growth
—
Installers active
12
City Market Score
Good · installs-weighted across 1 zips
Best zip in West Townsend scores higher than 64% of U.S. zip markets.
Versus Massachusetts
How West Townsend compares with the state
Installed cost
$0.29/W above
state median $4.17/W
Market score
44 vs 58
Massachusetts scores 58
Share of state installs
0.05%
of 142.6K tracked statewide
Battery attach
1.3%
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
West Townsend by year
1 installs in the trailing twelve months vs 4 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in West Townsend
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | TESLA | 26 | 0 | 1 | $5.15 |
| 2 | SUNRUN | 14 | 1 | 1 | $3.93 |
| 3 | TRINITY SOLAR | 6 | 0 | 1 | $3.71 |
| 4 | BRIGHT PLANET SOLAR | 5 | 0 | 1 | $4.05 |
| 5 | ROOF DIAGNOSTICS SOLAR | 3 | 0 | 1 | $3.53 |
| 6 | 1ST LIGHT ENERGY | 2 | 0 | 1 | $4.49 |
| 7 | BOSTON SOLAR | 2 | 0 | 1 | $4.90 |
| 8 | BRIGHTSTAR SOLAR | 2 | 0 | 1 | $3.47 |
| 9 | NEW ENGLAND CLEAN ENERGY | 2 | 0 | 1 | $4.21 |
| 10 | NEXT STEP LIVING | 2 | 0 | 1 | $8.08 |
| 11 | REVOLUSUN | 2 | 0 | 1 | $4.37 |
| 12 | RGS ENERGY | 2 | 0 | 1 | $4.56 |
Zip markets
Zips in West Townsend
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 01474 | 77 | $4.46 | 44 C |