Franklin, MA solar installation & market data
Updated October 19, 2022Older data · growth withheld By The SolarDNA Data Team
Franklin has 624 solar installations across 1 zip code at a median installed cost of $3.86/W, recent growth not yet measurable, and an installs-weighted Market Score of 50.
Active installations
624
Zip markets
1
Median cost
$3.86/W
12-mo growth
—
Installers active
12
City Market Score
Great · installs-weighted across 1 zips
Best zip in Franklin scores higher than 87% of U.S. zip markets.
Versus Massachusetts
How Franklin compares with the state
Installed cost
$0.30/W below
state median $4.17/W
Market score
50 vs 58
Massachusetts scores 58
Share of state installs
0.44%
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
Franklin by year
35 installs in the trailing twelve months vs 77 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Franklin
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 160 | 2 | 1 | $3.92 |
| 2 | TESLA | 107 | 3 | 1 | $5.00 |
| 3 | SOLARFLAIR ENERGY | 62 | 0 | 1 | $3.47 |
| 4 | TRINITY SOLAR | 34 | 0 | 1 | $3.85 |
| 5 | MASS RENEWABLES | 24 | 0 | 1 | $3.79 |
| 6 | ROOF DIAGNOSTICS SOLAR | 23 | 0 | 1 | $3.64 |
| 7 | SECOND GENERATION ENERGY | 14 | 1 | 1 | $4.30 |
| 8 | DIRECT ENERGY SOLAR | 14 | 0 | 1 | $4.21 |
| 9 | NEXT STEP LIVING | 11 | 0 | 1 | $6.80 |
| 10 | SUNGEVITY | 11 | 0 | 1 | $3.95 |
| 11 | BOSTON SOLAR | 9 | 0 | 1 | $3.64 |
| 12 | VISION SOLAR | 8 | 1 | 1 | $3.83 |
Zip markets
Zips in Franklin
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 02038 | 624 | $3.86 | 50 B |