Barnstable, MA solar installation & market data
Updated June 4, 2024Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Barnstable has 172 solar installations across 1 zip code at a median installed cost of $4.54/W, recent growth not yet measurable, and an installs-weighted Market Score of 44.
Active installations
172
Zip markets
1
Median cost
$4.54/W
12-mo growth
—
Installers active
12
City Market Score
Good · installs-weighted across 1 zips
Best zip in Barnstable scores higher than 64% of U.S. zip markets.
Versus Massachusetts
How Barnstable compares with the state
Installed cost
$0.37/W above
state median $4.17/W
Market score
44 vs 58
Massachusetts scores 58
Share of state installs
0.12%
of 142.6K tracked statewide
Battery attach
2.3%
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
Barnstable by year
3 installs in the trailing twelve months vs 13 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Barnstable
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | COTUIT SOLAR | 28 | 1 | 1 | $5.09 |
| 2 | E2 SOLAR | 25 | 1 | 1 | $4.80 |
| 3 | TESLA | 17 | 0 | 1 | $5.15 |
| 4 | MY GENERATION ENERGY | 13 | 1 | 1 | $3.25 |
| 5 | SOLAR RISING | 11 | 0 | 1 | $3.25 |
| 6 | CLEAN ENERGY DESIGN | 10 | 3 | 1 | $3.42 |
| 7 | TRINITY SOLAR | 9 | 0 | 1 | $3.90 |
| 8 | SUNRUN | 8 | 2 | 1 | $3.46 |
| 9 | ROOF DIAGNOSTICS SOLAR | 7 | 0 | 1 | $3.92 |
| 10 | BLUE SELENIUM SOLAR | 6 | 0 | 1 | $5.99 |
| 11 | CAZEAULT SOLAR | 3 | 1 | 1 | $5.11 |
| 12 | RGS ENERGY | 3 | 0 | 1 | $6.20 |
Zip markets
Zips in Barnstable
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 02630 | 172 | $4.54 | 44 C |