Shelter Island, NY 11964 solar market data
Updated February 11, 2025Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Shelter Island 11964 has 92 solar installations at a median installed cost of $5.10/W, recent growth not yet measurable, and a Market Score of 43 — higher than 58% of U.S. zip markets.
Versus New York
How 11964 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
11964 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 11964
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | LEVEL SOLAR | 25 | 0 | 6.2 | $5.10 |
| 2 | GREEN LOGIC | 13 | 0 | 10.55 | $3.99 |
| 3 | HARVEST POWER | 6 | 0 | 37.43 | $3.60 |
| 4 | TESLA | 3 | 0 | 9.02 | $5.60 |
| 5 | GREENLOGIC | 2 | 0 | 7.79 | $4.92 |
| 6 | SUNATION SOLAR SYSTEMS | 2 | 0 | 12.6 | $2.98 |
| 7 | SUNPOWER | 2 | 0 | 7.08 | $5.41 |
| 8 | SUNSTREAM USA | 2 | 0 | 8.38 | $5.53 |
| 9 | ALTERNATIVE POWER LIGHT | 1 | 0 | 10.24 | $5.06 |
| 10 | EASTERN ENERGY SYSTEMS | 1 | 0 | 19.95 | $2.81 |
| 11 | JOSEPH MILILLO | 1 | 0 | 10.29 | $4.18 |
| 12 | SUNGEVITY | 1 | 0 | 4.34 | $3.72 |
Equipment
What gets installed in 11964
Share of systems with a recorded brand
Modules
YINGLI ENERGY CHINA28.8%
LG ELECTRONICS25.0%
SUNPOWER15.4%
HYUNDAI ENERGY SOLUTIONS7.7%
CSI SOLAR5.8%
Inverters
SOLAREDGE59.6%
SMA AMERICA19.2%
ENPHASE ENERGY11.5%
ABB5.8%
SUNPOWER1.9%
Frequently asked
Quick answers about 11964
How many solar installations are there in 11964?
SolarDNA counts 92 active solar installations in Shelter Island 11964, 88 of them residential, with data through February 11, 2025.
How much does solar cost in 11964?
The median residential system in 11964 cost $5.10 per watt over the trailing twelve months, $0.94/W above the New York median.
Is solar growing in 11964?
Recent growth cannot be measured yet for 11964: insufficient recent data (data runs through February 11, 2025).
Who installs solar in 11964?
LEVEL SOLAR, GREEN LOGIC, HARVEST POWER lead the 14 installers with systems in 11964. The full comp set is above.
Is 11964 a good market for solar sales?
11964 scores 43 out of 100 (Good, higher than 58% of U.S. zip markets). With under 500 installations the score is provisional.