Willimantic, CT solar installation & market data
Updated September 23, 2022Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Willimantic has 195 solar installations across 1 zip code at a median installed cost of $3.53/W, recent growth not yet measurable, and an installs-weighted Market Score of 47.
Active installations
195
Zip markets
1
Median cost
$3.53/W
12-mo growth
—
Installers active
12
City Market Score
Great · installs-weighted across 1 zips
Best zip in Willimantic scores higher than 74% of U.S. zip markets.
Versus Connecticut
How Willimantic compares with the state
Installed cost
$0.27/W below
state median $3.79/W
Market score
47 vs 51
Connecticut scores 51
Share of state installs
0.39%
of 50.1K tracked statewide
Battery attach
0.0%
state 0.4%
Statewide momentum
▼ 5.6%
residential solar added in Connecticut, 12 months through Jul 2026
Statewide market
128.1K systems
13.6% of homes · utility-reported through Jul 2026
Growth & pricing
Willimantic by year
6 installs in the trailing twelve months vs 12 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Willimantic
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | TRINITY SOLAR | 92 | 0 | 1 | $3.38 |
| 2 | TESLA | 19 | 0 | 1 | $5.25 |
| 3 | CTEC SOLAR | 17 | 0 | 1 | $3.82 |
| 4 | MOMENTUM SOLAR | 13 | 0 | 1 | $3.29 |
| 5 | SUNRUN | 11 | 0 | 1 | $2.39 |
| 6 | SUNLIGHT SOLAR ENERGY | 8 | 0 | 1 | $3.50 |
| 7 | POSIGEN | 7 | 0 | 1 | $4.34 |
| 8 | SUNPOWER | 6 | 0 | 1 | $3.85 |
| 9 | VENTURE HOME SOLAR | 5 | 0 | 1 | $4.01 |
| 10 | ROOF DIAGNOSTICS SOLAR | 3 | 0 | 1 | $2.94 |
| 11 | SUNGEVITY | 3 | 0 | 1 | $3.73 |
| 12 | DIRECT ENERGY SOLAR | 2 | 0 | 1 | $3.63 |
Zip markets
Zips in Willimantic
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 06226 | 195 | $3.53 | 47 B |