Coram, NY 11727 solar market data
Updated December 29, 2025Provisional score · under 500 installs By The SolarDNA Data Team
Coram 11727 has 331 solar installations at a median installed cost of $4.64/W, recent growth not yet measurable, and a Market Score of 47 — higher than 75% of U.S. zip markets.
Versus New York
How 11727 compares with the state
Installed cost
$0.48/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
2.5%
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
11727 by year
15 installs in the trailing twelve months vs 15 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 11727
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | TESLA | 59 | 1 | 8.18 | $5.60 |
| 2 | SUNRUN | 58 | 0 | 7.9 | $5.25 |
| 3 | SUNATION SOLAR SYSTEMS | 44 | 2 | 10.03 | $3.56 |
| 4 | LONG ISLAND POWER SOLUTIONS | 18 | 0 | 9.94 | $3.92 |
| 5 | LEVEL SOLAR | 17 | 0 | 6.96 | $5.10 |
| 6 | NRG RESIDENTIAL SOLAR SOLUTIONS | 13 | 0 | 6.51 | $3.68 |
| 7 | EMPOWER SOLAR | 11 | 1 | 11.62 | $3.71 |
| 8 | NYSS | 10 | 1 | 9.45 | $3.79 |
| 9 | GREEN LOGIC | 10 | 0 | 10.45 | $3.99 |
| 10 | HARVEST POWER | 10 | 0 | 10.39 | $3.88 |
| 11 | GREENLEAF SOLAR NY | 7 | 0 | 8.19 | $3.80 |
| 12 | JOYCE MILILLO | 5 | 0 | 6.52 | $4.37 |
Neighboring zips
The nearest zip markets
By distance between zip centroids
| Zip | Distance | Installs | $/W | Score |
|---|---|---|---|---|
| 11784 Selden | 3.6 km | 339 | $4.50 | 47 |
| 11776 Port Jefferson Station | 4.6 km | 333 | $4.65 | 47 |
| 11953 Middle Island | 4.6 km | 122 | $4.61 | 46 |
| 11766 Mount Sinai | 4.7 km | 142 | $4.52 | 46 |
| 11738 Farmingville | 6.1 km | 275 | $4.65 | 46 |
| 11720 Centereach | 6.5 km | 466 | $4.88 | 46 |
Equipment
What gets installed in 11727
Share of systems with a recorded brand
Modules
TRINA SOLAR16.3%
LG ELECTRONICS14.4%
CSI SOLAR12.1%
SUNPOWER12.1%
REC GROUP8.8%
Inverters
ENPHASE ENERGY37.5%
SOLAREDGE30.6%
ABB17.6%
SMA AMERICA6.5%
FRONIUS USA4.6%
Frequently asked
Quick answers about 11727
How many solar installations are there in 11727?
SolarDNA counts 331 active solar installations in Coram 11727, 326 of them residential, with data through December 29, 2025.
How much does solar cost in 11727?
The median residential system in 11727 cost $4.64 per watt over the trailing twelve months, $0.48/W above the New York median.
Is solar growing in 11727?
Recent growth cannot be measured yet for 11727: too few recent installs (data runs through December 29, 2025).
Who installs solar in 11727?
TESLA, SUNRUN, SUNATION SOLAR SYSTEMS lead the 43 installers with systems in 11727. The full comp set is above.
Is 11727 a good market for solar sales?
11727 scores 47 out of 100 (Great, higher than 75% of U.S. zip markets). With under 500 installations the score is provisional.