Granville, MA solar installation & market data
Updated April 18, 2023Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Granville has 88 solar installations across 1 zip code at a median installed cost of $4.20/W, recent growth not yet measurable, and an installs-weighted Market Score of 45.
Active installations
88
Zip markets
1
Median cost
$4.20/W
12-mo growth
—
Installers active
12
City Market Score
Good · installs-weighted across 1 zips
Best zip in Granville scores higher than 69% of U.S. zip markets.
Versus Massachusetts
How Granville compares with the state
Installed cost
$0.03/W above
state median $4.17/W
Market score
45 vs 58
Massachusetts scores 58
Share of state installs
0.06%
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
Granville by year
3 installs in the trailing twelve months vs 6 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Granville
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | TESLA | 15 | 0 | 1 | $5.10 |
| 2 | SUNRUN | 12 | 0 | 1 | $3.80 |
| 3 | TRINITY SOLAR | 11 | 0 | 1 | $4.00 |
| 4 | RGS ENERGY | 10 | 0 | 1 | $4.48 |
| 5 | BERKSHIRE PHOTOVOLTAIC SERVICES | 6 | 0 | 1 | $7.01 |
| 6 | GREEN EARTH ENERGY | 4 | 0 | 1 | $3.83 |
| 7 | ALL ENERGY SOLAR | 3 | 0 | 1 | $3.74 |
| 8 | DEVLIN CONTRACTING MAINTENANCE | 2 | 0 | 1 | $6.34 |
| 9 | FREEDOM FOREVER | 2 | 0 | 1 | $3.98 |
| 10 | GREEN ENERGY CONSTRUCTION CONSULTING | 2 | 0 | 1 | $4.08 |
| 11 | NORTHEAST SOLAR DESIGN ASSOCIATES | 2 | 0 | 1 | $4.25 |
| 12 | PV SQUARED | 2 | 0 | 1 | $5.35 |
Zip markets
Zips in Granville
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 01034 | 88 | $4.20 | 45 C |