Shelter Island, NY solar installation & market data
Updated February 11, 2025Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Shelter Island has 92 solar installations across 1 zip code at a median installed cost of $5.10/W, recent growth not yet measurable, and an installs-weighted Market Score of 43.
Active installations
92
Zip markets
1
Median cost
$5.10/W
12-mo growth
—
Installers active
12
City Market Score
Good · installs-weighted across 1 zips
Best zip in Shelter Island scores higher than 58% of U.S. zip markets.
Versus New York
How Shelter Island compares with the state
Installed cost
$0.94/W above
state median $4.16/W
Market score
43 vs 59
New York scores 59
Share of state installs
0.05%
of 187.3K tracked statewide
Battery attach
3.3%
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
Shelter Island by year
2 installs in the trailing twelve months vs 3 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Shelter Island
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | LEVEL SOLAR | 25 | 0 | 1 | $5.10 |
| 2 | GREEN LOGIC | 13 | 0 | 1 | $3.99 |
| 3 | HARVEST POWER | 6 | 0 | 1 | $3.60 |
| 4 | TESLA | 3 | 0 | 1 | $5.60 |
| 5 | GREENLOGIC | 2 | 0 | 1 | $4.92 |
| 6 | SUNATION SOLAR SYSTEMS | 2 | 0 | 1 | $2.98 |
| 7 | SUNPOWER | 2 | 0 | 1 | $5.41 |
| 8 | SUNSTREAM USA | 2 | 0 | 1 | $5.53 |
| 9 | ALTERNATIVE POWER LIGHT | 1 | 0 | 1 | $5.06 |
| 10 | EASTERN ENERGY SYSTEMS | 1 | 0 | 1 | $2.81 |
| 11 | JOSEPH MILILLO | 1 | 0 | 1 | $4.18 |
| 12 | SUNGEVITY | 1 | 0 | 1 | $3.72 |
Zip markets
Zips in Shelter Island
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 11964 | 92 | $5.10 | 43 C |