Brookline, MA solar installation & market data
Updated June 20, 2024Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Brookline has 218 solar installations across 2 zip codes at a median installed cost of $4.00/W, recent growth not yet measurable, and an installs-weighted Market Score of 46.
Active installations
218
Zip markets
2
Median cost
$4.00/W
12-mo growth
—
Installers active
47
City Market Score
Great · installs-weighted across 2 zips
Best zip in Brookline scores higher than 74% of U.S. zip markets.
Versus Massachusetts
How Brookline compares with the state
Installed cost
$0.16/W below
state median $4.17/W
Market score
46 vs 58
Massachusetts scores 58
Share of state installs
0.15%
of 142.6K tracked statewide
Battery attach
3.7%
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
Brookline by year
8 installs in the trailing twelve months vs 19 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Brookline
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | SOLARFLAIR ENERGY | 48 | 0 | 2 | $3.82 |
| 2 | SUNBUG SOLAR | 33 | 3 | 2 | $4.96 |
| 3 | TESLA | 19 | 0 | 2 | $5.07 |
| 4 | BOSTON SOLAR | 9 | 1 | 2 | $3.65 |
| 5 | GREAT SKY SOLAR | 9 | 1 | 2 | $3.18 |
| 6 | NUWATT ENERGY | 8 | 0 | 2 | $3.27 |
| 7 | REVISION ENERGY | 6 | 0 | 2 | $3.71 |
| 8 | REVOLUSUN | 6 | 0 | 2 | $5.03 |
| 9 | SECOND GENERATION ENERGY | 5 | 0 | 2 | $4.93 |
| 10 | SUNLIGHT SOLAR ENERGY | 5 | 0 | 2 | $4.51 |
| 11 | SUNRUN | 5 | 2 | 2 | $2.98 |
| 12 | SUNGEVITY | 5 | 0 | 2 | $4.96 |
| 13 | NEXT STEP LIVING | 5 | 0 | 1 | $7.09 |
| 14 | SOLECT ENERGY | 5 | 2 | 2 | $2.87 |
| 15 | ROOF DIAGNOSTICS SOLAR | 4 | 0 | 2 | $3.98 |
| 16 | DIRECT ENERGY SOLAR | 4 | 0 | 2 | $4.88 |
| 17 | INVALEON TECHNOLOGIES | 4 | 0 | 2 | $3.31 |
| 18 | ENERGY MONSTER | 3 | 1 | 1 | $3.63 |
| 19 | BRIGHTWAY ENERGY | 3 | 2 | 1 | $5.20 |
| 20 | SUNPOWER | 3 | 1 | 2 | $3.67 |
| 21 | TRANSFORMATIONS | 2 | 0 | 2 | $5.14 |
| 22 | RGS ENERGY | 2 | 0 | 1 | $5.37 |
| 23 | CERTIFIED SAFE ELECTRIC | 1 | 0 | 1 | $6.50 |
| 24 | NRG RENEWABLES | 1 | 0 | 1 | $3.68 |
| 25 | CAZEAULT SOLAR | 1 | 0 | 1 | $3.75 |