Sayville, NY 11782 solar market data
Updated July 17, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Sayville 11782 has 281 solar installations at a median installed cost of $4.32/W, recent growth not yet measurable, and a Market Score of 48 — higher than 79% of U.S. zip markets.
Versus New York
How 11782 compares with the state
Installed cost
$0.16/W above
state median $4.16/W
Market score
48 vs 59
New York scores 59
Share of state installs
0.15%
of 187.3K tracked statewide
Battery attach
4.5%
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
11782 by year
9 installs in the trailing twelve months vs 7 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 11782
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | SUNATION SOLAR SYSTEMS | 54 | 3 | 10.74 | $3.81 |
| 2 | TESLA | 28 | 1 | 7.11 | $5.60 |
| 3 | SUNRUN | 26 | 0 | 6.09 | $5.24 |
| 4 | HARVEST POWER | 14 | 3 | 9.86 | $3.94 |
| 5 | LONG ISLAND POWER SOLUTIONS | 14 | 1 | 11.07 | $3.74 |
| 6 | SUNPOWER | 11 | 0 | 9.47 | $4.68 |
| 7 | EMPOWER SOLAR | 10 | 0 | 11.58 | $4.09 |
| 8 | GREEN LOGIC | 9 | 0 | 22.06 | $4.24 |
| 9 | NRG RESIDENTIAL SOLAR SOLUTIONS | 9 | 0 | 7.74 | $3.53 |
| 10 | GREENLEAF SOLAR NY | 7 | 0 | 10.54 | $3.68 |
| 11 | NYSS | 6 | 1 | 8.48 | $3.83 |
| 12 | LEVEL SOLAR | 5 | 0 | 6.15 | $4.90 |
Equipment
What gets installed in 11782
Share of systems with a recorded brand
Modules
SUNPOWER18.1%
LG ELECTRONICS16.4%
CSI SOLAR11.1%
REC GROUP9.4%
TRINA SOLAR8.8%
Inverters
ENPHASE ENERGY41.0%
SOLAREDGE30.1%
ABB10.4%
SMA AMERICA8.7%
FRONIUS USA2.9%
Frequently asked
Quick answers about 11782
How many solar installations are there in 11782?
SolarDNA counts 281 active solar installations in Sayville 11782, 275 of them residential, with data through July 17, 2026.
How much does solar cost in 11782?
The median residential system in 11782 cost $4.32 per watt over the trailing twelve months, $0.16/W above the New York median.
Is solar growing in 11782?
Recent growth cannot be measured yet for 11782: too few recent installs (data runs through July 17, 2026).
Who installs solar in 11782?
SUNATION SOLAR SYSTEMS, TESLA, SUNRUN lead the 42 installers with systems in 11782. The full comp set is above.
Is 11782 a good market for solar sales?
11782 scores 48 out of 100 (Great, higher than 79% of U.S. zip markets). With under 500 installations the score is provisional.