East Haddam, CT solar installation & market data
Updated May 31, 2022Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
East Haddam has 110 solar installations across 1 zip code at a median installed cost of $4.16/W, recent growth not yet measurable, and an installs-weighted Market Score of 43.
Active installations
110
Zip markets
1
Median cost
$4.16/W
12-mo growth
—
Installers active
12
City Market Score
Good · installs-weighted across 1 zips
Best zip in East Haddam scores higher than 57% of U.S. zip markets.
Versus Connecticut
How East Haddam compares with the state
Installed cost
$0.36/W above
state median $3.79/W
Market score
43 vs 51
Connecticut scores 51
Share of state installs
0.22%
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
East Haddam by year
6 installs in the trailing twelve months vs 7 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in East Haddam
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | TRINITY SOLAR | 27 | 0 | 1 | $3.26 |
| 2 | TESLA | 18 | 0 | 1 | $5.25 |
| 3 | BEFREE GREEN ENERGY | 12 | 0 | 1 | $5.52 |
| 4 | SUNRUN | 8 | 0 | 1 | $2.15 |
| 5 | ROSS SOLAR GROUP | 6 | 0 | 1 | $4.24 |
| 6 | SUNPOWER | 6 | 0 | 1 | $4.04 |
| 7 | AEGIS ELECTRIC SYSTEMS | 4 | 0 | 1 | $3.69 |
| 8 | PUREPOINT ENERGY | 3 | 0 | 1 | $3.59 |
| 9 | RGS ENERGY | 3 | 0 | 1 | $8.88 |
| 10 | SUNLIGHT SOLAR ENERGY | 3 | 0 | 1 | $7.30 |
| 11 | WALDO RENEWABLE ELECTRIC | 3 | 0 | 1 | $4.18 |
| 12 | AKEENA SOLAR | 2 | 0 | 1 | $8.02 |
Zip markets
Zips in East Haddam
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 06423 | 110 | $4.16 | 43 C |