Port Jefferson Station, NY 11776 solar market data
Updated April 21, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Port Jefferson Station 11776 has 333 solar installations at a median installed cost of $4.65/W, recent growth not yet measurable, and a Market Score of 47 — higher than 75% of U.S. zip markets.
Versus New York
How 11776 compares with the state
Installed cost
$0.49/W above
state median $4.16/W
Market score
47 vs 59
New York scores 59
Share of state installs
0.18%
of 187.3K tracked statewide
Battery attach
1.9%
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
11776 by year
7 installs in the trailing twelve months vs 14 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 11776
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 62 | 0 | 7.87 | $5.25 |
| 2 | SUNATION SOLAR SYSTEMS | 54 | 4 | 19.21 | $3.72 |
| 3 | TESLA | 40 | 0 | 8.14 | $5.60 |
| 4 | LONG ISLAND POWER SOLUTIONS | 19 | 1 | 9.06 | $4.17 |
| 5 | GREEN LOGIC | 14 | 0 | 10.46 | $3.89 |
| 6 | SUNPOWER | 12 | 0 | 9.11 | $5.70 |
| 7 | LEVEL SOLAR | 10 | 0 | 8.96 | $5.10 |
| 8 | HARVEST POWER | 8 | 0 | 8.8 | $4.20 |
| 9 | NRG RESIDENTIAL SOLAR SOLUTIONS | 8 | 0 | 7.59 | $3.57 |
| 10 | EMPOWER SOLAR | 7 | 0 | 10.03 | $3.34 |
| 11 | SUNRISE ENERGY | 6 | 1 | 9.74 | $4.59 |
| 12 | DIRECT ENERGY SOLAR | 5 | 0 | 9.92 | $3.94 |
Equipment
What gets installed in 11776
Share of systems with a recorded brand
Modules
SUNPOWER18.1%
LG ELECTRONICS15.5%
TRINA SOLAR15.0%
CSI SOLAR8.3%
QCELLS NORTH AMERICA7.2%
Inverters
SOLAREDGE36.3%
ENPHASE ENERGY35.8%
ABB10.9%
SMA AMERICA9.3%
FRONIUS USA2.6%
Frequently asked
Quick answers about 11776
How many solar installations are there in 11776?
SolarDNA counts 333 active solar installations in Port Jefferson Station 11776, 327 of them residential, with data through April 21, 2026.
How much does solar cost in 11776?
The median residential system in 11776 cost $4.65 per watt over the trailing twelve months, $0.49/W above the New York median.
Is solar growing in 11776?
Recent growth cannot be measured yet for 11776: too few recent installs (data runs through April 21, 2026).
Who installs solar in 11776?
SUNRUN, SUNATION SOLAR SYSTEMS, TESLA lead the 49 installers with systems in 11776. The full comp set is above.
Is 11776 a good market for solar sales?
11776 scores 47 out of 100 (Great, higher than 75% of U.S. zip markets). With under 500 installations the score is provisional.