East Hampton, CT solar installation & market data
Updated August 20, 2024Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
East Hampton has 225 solar installations across 1 zip code at a median installed cost of $3.62/W, recent growth not yet measurable, and an installs-weighted Market Score of 46.
Active installations
225
Zip markets
1
Median cost
$3.62/W
12-mo growth
—
Installers active
12
City Market Score
Great · installs-weighted across 1 zips
Best zip in East Hampton scores higher than 73% of U.S. zip markets.
Versus Connecticut
How East Hampton compares with the state
Installed cost
$0.17/W below
state median $3.79/W
Market score
46 vs 51
Connecticut scores 51
Share of state installs
0.45%
of 50.1K tracked statewide
Battery attach
0.9%
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 Hampton by year
3 installs in the trailing twelve months vs 2 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in East Hampton
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | TRINITY SOLAR | 54 | 0 | 1 | $3.38 |
| 2 | TESLA | 46 | 0 | 1 | $5.25 |
| 3 | SUNPOWER | 16 | 0 | 1 | $3.59 |
| 4 | ROSS SOLAR GROUP | 15 | 0 | 1 | $3.50 |
| 5 | RGS ENERGY | 11 | 0 | 1 | $4.21 |
| 6 | SUNRUN | 7 | 1 | 1 | $2.22 |
| 7 | MOMENTUM SOLAR | 6 | 0 | 1 | $2.76 |
| 8 | ROOF DIAGNOSTICS SOLAR | 6 | 0 | 1 | $3.19 |
| 9 | SUMMER HILL SOLAR | 6 | 0 | 1 | $2.66 |
| 10 | SUNGEVITY | 6 | 0 | 1 | $3.63 |
| 11 | AEGIS ELECTRIC SYSTEMS | 5 | 0 | 1 | $3.63 |
| 12 | BEFREE GREEN ENERGY | 5 | 0 | 1 | $3.48 |
Zip markets
Zips in East Hampton
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 06424 | 225 | $3.62 | 46 B |