Central Islip, NY 11722 solar market data
Updated January 22, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Central Islip 11722 has 309 solar installations at a median installed cost of $5.25/W, recent growth not yet measurable, and a Market Score of 44 — higher than 63% of U.S. zip markets.
Versus New York
How 11722 compares with the state
Installed cost
$1.09/W above
state median $4.16/W
Market score
44 vs 59
New York scores 59
Share of state installs
0.17%
of 187.3K tracked statewide
Battery attach
2.0%
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
11722 by year
11 installs in the trailing twelve months vs 17 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 11722
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | TESLA | 140 | 0 | 7.82 | $5.60 |
| 2 | SUNRUN | 34 | 0 | 6.41 | $3.15 |
| 3 | NRG RESIDENTIAL SOLAR SOLUTIONS | 26 | 0 | 6.02 | $3.53 |
| 4 | SUNATION SOLAR SYSTEMS | 12 | 2 | 9.73 | $3.75 |
| 5 | NYSS | 11 | 1 | 10.4 | $3.26 |
| 6 | LEVEL SOLAR | 11 | 0 | 7.19 | $5.10 |
| 7 | SURF CLEAN ENERGY | 7 | 1 | 9.97 | $5.63 |
| 8 | PATRIOT ENERGY SOLUTIONS | 6 | 2 | 10.91 | $3.90 |
| 9 | LONG ISLAND POWER SOLUTIONS | 5 | 0 | 9.14 | $3.80 |
| 10 | HARVEST POWER | 4 | 1 | 3.98 | $4.13 |
| 11 | SUNPOWER | 4 | 0 | 9.16 | $5.14 |
| 12 | GREEN LOGIC | 3 | 0 | 9.02 | $4.06 |
Equipment
What gets installed in 11722
Share of systems with a recorded brand
Modules
TRINA SOLAR31.8%
CSI SOLAR21.8%
QCELLS NORTH AMERICA15.5%
LG ELECTRONICS7.5%
REC SOLAR6.3%
Inverters
ABB41.7%
ENPHASE ENERGY27.4%
SOLAREDGE19.8%
FRONIUS USA7.1%
SMA AMERICA1.6%
Frequently asked
Quick answers about 11722
How many solar installations are there in 11722?
SolarDNA counts 309 active solar installations in Central Islip 11722, 298 of them residential, with data through January 22, 2026.
How much does solar cost in 11722?
The median residential system in 11722 cost $5.25 per watt over the trailing twelve months, $1.09/W above the New York median.
Is solar growing in 11722?
Recent growth cannot be measured yet for 11722: too few recent installs (data runs through January 22, 2026).
Who installs solar in 11722?
TESLA, SUNRUN, NRG RESIDENTIAL SOLAR SOLUTIONS lead the 31 installers with systems in 11722. The full comp set is above.
Is 11722 a good market for solar sales?
11722 scores 44 out of 100 (Good, higher than 63% of U.S. zip markets). With under 500 installations the score is provisional.