Cortlandt Manor, NY solar installation & market data
Updated March 18, 2026 By The SolarDNA Data Team
Cortlandt Manor has 710 solar installations across 1 zip code at a median installed cost of $3.78/W, installations down 2.5% over the trailing twelve months, and an installs-weighted Market Score of 52.
Active installations
710
Zip markets
1
Median cost
$3.78/W
12-mo growth
▼ 2.5%
Installers active
12
City Market Score
Excellent · installs-weighted across 1 zips
Best zip in Cortlandt Manor scores higher than 95% of U.S. zip markets.
Versus New York
How Cortlandt Manor compares with the state
Installed cost
$0.38/W below
state median $4.16/W
Market score
52 vs 59
New York scores 59
Share of state installs
0.38%
of 187.3K tracked statewide
Battery attach
3.0%
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
Next-12-month outlook: 68–84 installs (midpoint 76)
Trailing-12-month installs carried forward at half the observed growth rate (capped at ±30%), with a ±10% band. Not a forecast of permits or policy.
Growth & pricing
Cortlandt Manor by year
77 installs in the trailing twelve months vs 79 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Cortlandt Manor
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 190 | 14 | 1 | $3.46 |
| 2 | TESLA | 58 | 0 | 1 | $4.99 |
| 3 | WILTSHIRE RENEWABLE ENERGY SYSTEMS | 51 | 0 | 1 | $2.89 |
| 4 | SUNRISE SOLAR SOLUTIONS | 47 | 0 | 1 | $4.39 |
| 5 | INFINITY SOLAR SYSTEMS | 46 | 14 | 1 | $3.30 |
| 6 | SUNPOWER | 37 | 0 | 1 | $4.80 |
| 7 | LONG ISLAND POWER SOLUTIONS | 35 | 3 | 1 | $3.46 |
| 8 | TRINITY SOLAR | 30 | 9 | 1 | $3.88 |
| 9 | NEW YORK STATE SOLAR FARM | 28 | 5 | 1 | $3.38 |
| 10 | PLUGPV | 21 | 8 | 1 | $4.74 |
| 11 | SUNBLUE ENERGY | 14 | 0 | 1 | $3.40 |
| 12 | VENTURE HOME SOLAR | 13 | 1 | 1 | $4.80 |
Zip markets
Zips in Cortlandt Manor
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 10567 | 710 | $3.78 | 52 A |