Charlestown, MA solar installation & market data
Updated October 16, 2024Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Charlestown has 24 solar installations across 1 zip code at a median installed cost of $4.68/W, recent growth not yet measurable, and an installs-weighted Market Score of 43.
Active installations
24
Zip markets
1
Median cost
$4.68/W
12-mo growth
—
Installers active
12
City Market Score
Good · installs-weighted across 1 zips
Best zip in Charlestown scores higher than 55% of U.S. zip markets.
Versus Massachusetts
How Charlestown compares with the state
Installed cost
$0.51/W above
state median $4.17/W
Market score
43 vs 58
Massachusetts scores 58
Share of state installs
0.02%
of 142.6K tracked statewide
Battery attach
0.0%
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
Charlestown by year
1 installs in the trailing twelve months vs 1 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Charlestown
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | BOSTON SOLAR | 3 | 0 | 1 | $4.43 |
| 2 | SUNBUG SOLAR | 3 | 0 | 1 | $6.17 |
| 3 | GREAT SKY SOLAR | 2 | 0 | 1 | $3.62 |
| 4 | REVISION ENERGY | 2 | 0 | 1 | $4.77 |
| 5 | REVOLUSUN | 2 | 0 | 1 | $4.90 |
| 6 | SUNGEVITY | 2 | 0 | 1 | $6.41 |
| 7 | TESLA | 2 | 0 | 1 | $3.49 |
| 8 | MY GENERATION ENERGY | 1 | 1 | 1 | $3.52 |
| 9 | 621 ENERGY | 1 | 0 | 1 | $2.23 |
| 10 | COTUIT SOLAR | 1 | 0 | 1 | $4.93 |
| 11 | FREEDOM FOREVER | 1 | 0 | 1 | $5.14 |
| 12 | MURPHY ELECTRIC | 1 | 0 | 1 | $3.80 |
Zip markets
Zips in Charlestown
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 02129 | 24 | $4.68 | 43 C |