Greenlawn, NY 11740 solar market data
Updated February 6, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Greenlawn 11740 has 139 solar installations at a median installed cost of $4.23/W, recent growth not yet measurable, and a Market Score of 48 — higher than 79% of U.S. zip markets.
Versus New York
How 11740 compares with the state
Installed cost
$0.07/W above
state median $4.16/W
Market score
48 vs 59
New York scores 59
Share of state installs
0.07%
of 187.3K tracked statewide
Battery attach
5.2%
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
11740 by year
4 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 11740
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | SUNATION SOLAR SYSTEMS | 24 | 0 | 11.61 | $3.58 |
| 2 | TESLA | 18 | 0 | 8.04 | $5.60 |
| 3 | SUNRUN | 16 | 0 | 6.66 | $5.25 |
| 4 | LONG ISLAND POWER SOLUTIONS | 8 | 1 | 10.59 | $3.29 |
| 5 | NYSS | 7 | 0 | 8.93 | $4.06 |
| 6 | NRG RESIDENTIAL SOLAR SOLUTIONS | 5 | 0 | 7.88 | $3.30 |
| 7 | EMPOWER SOLAR | 4 | 0 | 13.77 | $3.30 |
| 8 | ENERGY BY CHOICE | 4 | 0 | 11.67 | $3.07 |
| 9 | GREENLEAF SOLAR NY | 4 | 0 | 8.96 | $3.67 |
| 10 | SUNRISE SOLAR | 4 | 0 | 8.29 | $3.98 |
| 11 | NYS ESSENTIAL POWER | 3 | 0 | 14.5 | $3.70 |
| 12 | DIRECT ENERGY SOLAR | 2 | 0 | 11.84 | $3.77 |
Neighboring zips
The nearest zip markets
By distance between zip centroids
| Zip | Distance | Installs | $/W | Score |
|---|---|---|---|---|
| 11721 Centerport | 3.5 km | 50 | $5.25 | 42 |
| 11743 Huntington | 3.9 km | 373 | $4.51 | 48 |
| 11731 East Northport | 4.2 km | 383 | $4.44 | 48 |
| 11746 Huntington Station | 5.3 km | 708 | $4.95 | 47 |
| 11768 Northport | 5.6 km | 227 | $4.75 | 46 |
| 11724 Cold Spring Harbor | 6.5 km | 17 | $5.07 | 43 |
Equipment
What gets installed in 11740
Share of systems with a recorded brand
Modules
REC GROUP18.9%
TRINA SOLAR13.7%
LG ELECTRONICS11.6%
S-ENERGY10.5%
QCELLS NORTH AMERICA9.5%
Inverters
ENPHASE ENERGY53.1%
SOLAREDGE24.0%
ABB11.5%
SMA AMERICA5.2%
SUNPOWER2.1%
Frequently asked
Quick answers about 11740
How many solar installations are there in 11740?
SolarDNA counts 139 active solar installations in Greenlawn 11740, 135 of them residential, with data through February 6, 2026.
How much does solar cost in 11740?
The median residential system in 11740 cost $4.23 per watt over the trailing twelve months, $0.07/W above the New York median.
Is solar growing in 11740?
Recent growth cannot be measured yet for 11740: too few recent installs (data runs through February 6, 2026).
Who installs solar in 11740?
SUNATION SOLAR SYSTEMS, TESLA, SUNRUN lead the 31 installers with systems in 11740. The full comp set is above.
Is 11740 a good market for solar sales?
11740 scores 48 out of 100 (Great, higher than 79% of U.S. zip markets). With under 500 installations the score is provisional.