Cornwall, CT solar installation & market data
Updated October 11, 2017Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Cornwall has 7 solar installations across 1 zip code at a median installed cost of $5.25/W, recent growth not yet measurable, and an installs-weighted Market Score of 38.
Active installations
7
Zip markets
1
Median cost
$5.25/W
12-mo growth
—
Installers active
2
City Market Score
Fair · installs-weighted across 1 zips
Best zip in Cornwall scores higher than 19% of U.S. zip markets.
Versus Connecticut
How Cornwall compares with the state
Installed cost
$1.46/W above
state median $3.79/W
Market score
38 vs 51
Connecticut scores 51
Share of state installs
0.01%
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
Cornwall by year
1 installs in the trailing twelve months vs 1 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Cornwall
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | LITCHFIELD HILLS SOLAR | 6 | 0 | 1 | $5.08 |
| 2 | RGS ENERGY | 1 | 0 | 1 | $8.76 |
Zip markets
Zips in Cornwall
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 06753 | 7 | $5.25 | 38 D |