Newton, MA solar installation & market data
Updated November 19, 2024Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Newton has 138 solar installations across 1 zip code at a median installed cost of $4.40/W, recent growth not yet measurable, and an installs-weighted Market Score of 45.
Active installations
138
Zip markets
1
Median cost
$4.40/W
12-mo growth
—
Installers active
12
City Market Score
Good · installs-weighted across 1 zips
Best zip in Newton scores higher than 66% of U.S. zip markets.
Versus Massachusetts
How Newton compares with the state
Installed cost
$0.23/W above
state median $4.17/W
Market score
45 vs 58
Massachusetts scores 58
Share of state installs
0.10%
of 142.6K tracked statewide
Battery attach
5.8%
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
Newton by year
1 installs in the trailing twelve months vs 5 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Newton
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | TESLA | 22 | 1 | 1 | $5.15 |
| 2 | BLUE SELENIUM SOLAR | 13 | 0 | 1 | $5.32 |
| 3 | SUNRUN | 12 | 0 | 1 | $4.45 |
| 4 | SUNLIGHT SOLAR ENERGY | 10 | 0 | 1 | $4.16 |
| 5 | SUNBUG SOLAR | 6 | 1 | 1 | $4.02 |
| 6 | NEXT STEP LIVING | 6 | 0 | 1 | $5.77 |
| 7 | SOLARFLAIR ENERGY | 6 | 0 | 1 | $3.82 |
| 8 | GREAT SKY SOLAR | 5 | 1 | 1 | $3.32 |
| 9 | TRINITY SOLAR | 5 | 0 | 1 | $4.36 |
| 10 | SUNLIGHT SOLAR | 4 | 0 | 1 | $3.55 |
| 11 | SUNPOWER | 4 | 0 | 1 | $4.03 |
| 12 | BOSTON SOLAR | 3 | 2 | 1 | $4.23 |
Zip markets
Zips in Newton
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 02458 | 138 | $4.40 | 45 C |