Thornwood, NY solar installation & market data
Updated February 20, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Thornwood has 92 solar installations across 1 zip code at a median installed cost of $3.53/W, recent growth not yet measurable, and an installs-weighted Market Score of 51.
Active installations
92
Zip markets
1
Median cost
$3.53/W
12-mo growth
—
Installers active
12
City Market Score
Excellent · installs-weighted across 1 zips
Best zip in Thornwood scores higher than 91% of U.S. zip markets.
Versus New York
How Thornwood compares with the state
Installed cost
$0.63/W below
state median $4.16/W
Market score
51 vs 59
New York scores 59
Share of state installs
0.05%
of 187.3K tracked statewide
Battery attach
4.6%
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
Thornwood by year
5 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 Thornwood
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 20 | 0 | 1 | $3.21 |
| 2 | TESLA | 14 | 0 | 1 | $4.26 |
| 3 | TRINITY SOLAR | 10 | 0 | 1 | $4.13 |
| 4 | WILTSHIRE RENEWABLE ENERGY SYSTEMS | 6 | 0 | 1 | $2.35 |
| 5 | GREEN HYBRID ENERGY SOLUTIONS | 5 | 0 | 1 | $3.58 |
| 6 | SUNBLUE ENERGY | 5 | 0 | 1 | $3.20 |
| 7 | SUNPOWER | 4 | 0 | 1 | $3.88 |
| 8 | IGS ENERGY | 3 | 0 | 1 | $3.09 |
| 9 | MERCURY SOLAR | 3 | 0 | 1 | $8.79 |
| 10 | INFINITY SOLAR SYSTEMS | 2 | 1 | 1 | $5.30 |
| 11 | PLUGPV | 2 | 1 | 1 | $3.94 |
| 12 | KASSELMAN SOLAR | 2 | 0 | 1 | $2.95 |
Zip markets
Zips in Thornwood
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 10594 | 92 | $3.53 | 51 A |