Winchendon, MA solar installation & market data
Updated December 7, 2022Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Winchendon has 317 solar installations across 1 zip code at a median installed cost of $4.47/W, recent growth not yet measurable, and an installs-weighted Market Score of 45.
Active installations
317
Zip markets
1
Median cost
$4.47/W
12-mo growth
—
Installers active
12
City Market Score
Good · installs-weighted across 1 zips
Best zip in Winchendon scores higher than 68% of U.S. zip markets.
Versus Massachusetts
How Winchendon compares with the state
Installed cost
$0.30/W above
state median $4.17/W
Market score
45 vs 58
Massachusetts scores 58
Share of state installs
0.22%
of 142.6K tracked statewide
Battery attach
2.8%
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
Winchendon by year
13 installs in the trailing twelve months vs 20 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Winchendon
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | TESLA | 102 | 0 | 1 | $5.50 |
| 2 | SUNRUN | 63 | 1 | 1 | $3.46 |
| 3 | ROOF DIAGNOSTICS SOLAR | 23 | 0 | 1 | $3.39 |
| 4 | TRINITY SOLAR | 22 | 0 | 1 | $3.92 |
| 5 | 1ST LIGHT ENERGY | 10 | 0 | 1 | $4.37 |
| 6 | DIRECT ENERGY SOLAR | 9 | 0 | 1 | $4.34 |
| 7 | VISION SOLAR | 7 | 0 | 1 | $3.45 |
| 8 | BRIGHT PLANET SOLAR | 6 | 0 | 1 | $4.45 |
| 9 | DESIGN WITH NATURE | 5 | 0 | 1 | $3.20 |
| 10 | NEW ENGLAND CLEAN ENERGY | 5 | 0 | 1 | $4.12 |
| 11 | RGS ENERGY | 5 | 0 | 1 | $5.39 |
| 12 | SOLAR FIVE | 5 | 0 | 1 | $4.80 |
Zip markets
Zips in Winchendon
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 01475 | 317 | $4.47 | 45 C |