Northborough, MA solar installation & market data
Updated April 12, 2022Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Northborough has 465 solar installations across 1 zip code at a median installed cost of $4.25/W, recent growth not yet measurable, and an installs-weighted Market Score of 47.
Active installations
465
Zip markets
1
Median cost
$4.25/W
12-mo growth
—
Installers active
12
City Market Score
Great · installs-weighted across 1 zips
Best zip in Northborough scores higher than 76% of U.S. zip markets.
Versus Massachusetts
How Northborough compares with the state
Installed cost
$0.08/W above
state median $4.17/W
Market score
47 vs 58
Massachusetts scores 58
Share of state installs
0.33%
of 142.6K tracked statewide
Battery attach
4.7%
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
Northborough by year
27 installs in the trailing twelve months vs 47 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Northborough
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 129 | 0 | 1 | $4.35 |
| 2 | TESLA | 108 | 2 | 1 | $4.92 |
| 3 | NEW ENGLAND CLEAN ENERGY | 24 | 0 | 1 | $5.75 |
| 4 | TRINITY SOLAR | 17 | 0 | 1 | $3.85 |
| 5 | BOSTON SOLAR | 15 | 0 | 1 | $3.54 |
| 6 | DIRECT ENERGY SOLAR | 13 | 0 | 1 | $4.13 |
| 7 | SUNGEVITY | 13 | 0 | 1 | $3.73 |
| 8 | BRIGHTSTAR SOLAR | 12 | 0 | 1 | $3.62 |
| 9 | RGS ENERGY | 8 | 0 | 1 | $3.91 |
| 10 | ROOF DIAGNOSTICS SOLAR | 8 | 0 | 1 | $3.44 |
| 11 | 1ST LIGHT ENERGY | 7 | 0 | 1 | $3.84 |
| 12 | NEXT STEP LIVING | 7 | 0 | 1 | $6.16 |
Zip markets
Zips in Northborough
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 01532 | 465 | $4.25 | 47 B |