Spencer, MA solar installation & market data
Updated June 6, 2022Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Spencer has 314 solar installations across 1 zip code at a median installed cost of $4.07/W, recent growth not yet measurable, and an installs-weighted Market Score of 47.
Active installations
314
Zip markets
1
Median cost
$4.07/W
12-mo growth
—
Installers active
12
City Market Score
Great · installs-weighted across 1 zips
Best zip in Spencer scores higher than 76% of U.S. zip markets.
Versus Massachusetts
How Spencer compares with the state
Installed cost
$0.10/W below
state median $4.17/W
Market score
47 vs 58
Massachusetts scores 58
Share of state installs
0.22%
of 142.6K tracked statewide
Battery attach
4.1%
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
Spencer by year
29 installs in the trailing twelve months vs 24 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Spencer
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 97 | 2 | 1 | $4.16 |
| 2 | TESLA | 33 | 1 | 1 | $5.00 |
| 3 | TRINITY SOLAR | 27 | 0 | 1 | $4.15 |
| 4 | ROOF DIAGNOSTICS SOLAR | 23 | 0 | 1 | $3.72 |
| 5 | GEHRLICHER SOLAR AMERICA | 8 | 0 | 1 | $3.02 |
| 6 | REVOLUSUN | 8 | 0 | 1 | $4.63 |
| 7 | DIRECT ENERGY SOLAR | 7 | 0 | 1 | $4.20 |
| 8 | ENDLESS MTN SOLAR SERVICES | 6 | 0 | 1 | $4.63 |
| 9 | BRIGHTSTAR SOLAR | 5 | 0 | 1 | $3.80 |
| 10 | DESIGN WITH NATURE | 4 | 0 | 1 | $3.30 |
| 11 | FREEDOM FOREVER | 4 | 0 | 1 | $3.81 |
| 12 | INSIGHT SOLAR | 4 | 0 | 1 | $4.04 |
Zip markets
Zips in Spencer
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 01562 | 314 | $4.07 | 47 B |