Westtown, NY solar installation & market data
Updated November 12, 2025Provisional score · under 500 installs By The SolarDNA Data Team
Westtown has 215 solar installations across 1 zip code at a median installed cost of $3.95/W, recent growth not yet measurable, and an installs-weighted Market Score of 49.
Active installations
215
Zip markets
1
Median cost
$3.95/W
12-mo growth
—
Installers active
12
City Market Score
Great · installs-weighted across 1 zips
Best zip in Westtown scores higher than 87% of U.S. zip markets.
Versus New York
How Westtown compares with the state
Installed cost
$0.21/W below
state median $4.16/W
Market score
49 vs 59
New York scores 59
Share of state installs
0.11%
of 187.3K tracked statewide
Battery attach
3.4%
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
Westtown by year
11 installs in the trailing twelve months vs 16 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Westtown
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | TESLA | 39 | 0 | 1 | $5.60 |
| 2 | SUNRUN | 31 | 1 | 1 | $3.29 |
| 3 | INFINITY SOLAR SYSTEMS | 21 | 0 | 1 | $3.90 |
| 4 | SUNPOWER | 19 | 0 | 1 | $4.23 |
| 5 | WILTSHIRE RENEWABLE ENERGY SYSTEMS | 18 | 0 | 1 | $3.15 |
| 6 | TRINITY SOLAR | 13 | 0 | 1 | $4.13 |
| 7 | PLUGPV | 12 | 2 | 1 | $5.30 |
| 8 | DIRECT ENERGY SOLAR | 8 | 0 | 1 | $3.61 |
| 9 | NEW YORK STATE SOLAR FARM | 6 | 0 | 1 | $3.71 |
| 10 | SUNCOMMON | 6 | 0 | 1 | $4.44 |
| 11 | 2K SOLAR | 4 | 0 | 1 | $5.22 |
| 12 | NRG RESIDENTIAL SOLAR SOLUTIONS | 4 | 0 | 1 | $3.76 |
Zip markets
Zips in Westtown
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 10998 | 215 | $3.95 | 49 B |