East Hampton, NY solar installation & market data
Updated July 13, 2026Provisional score · under 500 installs By The SolarDNA Data Team
East Hampton has 345 solar installations across 1 zip code at a median installed cost of $5.28/W, recent growth not yet measurable, and an installs-weighted Market Score of 44.
Active installations
345
Zip markets
1
Median cost
$5.28/W
12-mo growth
—
Installers active
12
City Market Score
Good · installs-weighted across 1 zips
Best zip in East Hampton scores higher than 63% of U.S. zip markets.
Versus New York
How East Hampton compares with the state
Installed cost
$1.12/W above
state median $4.16/W
Market score
44 vs 59
New York scores 59
Share of state installs
0.18%
of 187.3K tracked statewide
Battery attach
8.7%
state 2.1%
Statewide momentum
▲ 25.2%
residential solar added in New York, 12 months through Jul 2026
Statewide market
274.1K systems
6.4% of homes · utility-reported through Jul 2026
Growth & pricing
East Hampton by year
14 installs in the trailing twelve months vs 11 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 | GREEN LOGIC | 49 | 5 | 1 | $4.07 |
| 2 | SUNPOWER | 43 | 0 | 1 | $5.37 |
| 3 | SUNATION SOLAR SYSTEMS | 22 | 6 | 1 | $3.32 |
| 4 | TESLA | 17 | 2 | 1 | $5.60 |
| 5 | LEVEL SOLAR | 16 | 0 | 1 | $5.10 |
| 6 | EMPOWER SOLAR | 9 | 0 | 1 | $5.71 |
| 7 | LONG ISLAND POWER SOLUTIONS | 8 | 1 | 1 | $3.33 |
| 8 | GREENLOGIC | 5 | 0 | 1 | $5.22 |
| 9 | SUNRUN | 5 | 0 | 1 | $4.01 |
| 10 | SUNSTREAM USA | 4 | 0 | 1 | $4.26 |
| 11 | EASTERN ENERGY SYSTEMS | 3 | 0 | 1 | $10.10 |
| 12 | NRG RESIDENTIAL SOLAR SOLUTIONS | 3 | 0 | 1 | $3.66 |
Zip markets
Zips in East Hampton
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 11937 | 345 | $5.28 | 44 C |