Weymouth, MA solar installation & market data
Updated April 20, 2022Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Weymouth has 238 solar installations across 1 zip code at a median installed cost of $4.28/W, recent growth not yet measurable, and an installs-weighted Market Score of 46.
Active installations
238
Zip markets
1
Median cost
$4.28/W
12-mo growth
—
Installers active
12
City Market Score
Great · installs-weighted across 1 zips
Best zip in Weymouth scores higher than 71% of U.S. zip markets.
Versus Massachusetts
How Weymouth compares with the state
Installed cost
$0.11/W above
state median $4.17/W
Market score
46 vs 58
Massachusetts scores 58
Share of state installs
0.17%
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
Weymouth by year
25 installs in the trailing twelve months vs 29 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Weymouth
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 90 | 1 | 1 | $4.52 |
| 2 | TESLA | 37 | 0 | 1 | $5.15 |
| 3 | TRINITY SOLAR | 17 | 0 | 1 | $4.20 |
| 4 | ROOF DIAGNOSTICS SOLAR | 7 | 0 | 1 | $3.34 |
| 5 | 1ST LIGHT ENERGY | 5 | 0 | 1 | $4.05 |
| 6 | BRIGHT PLANET SOLAR | 5 | 0 | 1 | $4.18 |
| 7 | DIRECT ENERGY SOLAR | 5 | 0 | 1 | $3.75 |
| 8 | FREEDOM FOREVER | 5 | 0 | 1 | $3.91 |
| 9 | KW MANAGEMENT | 5 | 0 | 1 | $2.02 |
| 10 | NEXT STEP LIVING | 5 | 0 | 1 | $5.43 |
| 11 | SUMMIT ENERGY GROUP | 5 | 0 | 1 | $4.50 |
| 12 | SUNPOWER | 5 | 0 | 1 | $4.12 |
Zip markets
Zips in Weymouth
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 02188 | 238 | $4.28 | 46 B |