Westport, NY solar installation & market data
Updated June 16, 2025Provisional score · under 500 installs By The SolarDNA Data Team
Westport has 52 solar installations across 1 zip code at a median installed cost of $3.41/W, recent growth not yet measurable, and an installs-weighted Market Score of 51.
Active installations
52
Zip markets
1
Median cost
$3.41/W
12-mo growth
—
Installers active
12
City Market Score
Excellent · installs-weighted across 1 zips
Best zip in Westport scores higher than 92% of U.S. zip markets.
Versus New York
How Westport compares with the state
Installed cost
$0.75/W below
state median $4.16/W
Market score
51 vs 59
New York scores 59
Share of state installs
0.03%
of 187.3K tracked statewide
Battery attach
6.1%
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
Westport by year
5 installs in the trailing twelve months vs 3 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Westport
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | APEX ENERGY TEK | 18 | 1 | 1 | $3.89 |
| 2 | CREST SOLAR | 9 | 0 | 1 | $3.75 |
| 3 | SOLAR LIBERTY ENERGY SYSTEMS | 8 | 0 | 1 | $2.93 |
| 4 | ALBANY SOLAR SOLUTIONS | 6 | 0 | 1 | $2.20 |
| 5 | ADK SOLAR | 2 | 0 | 1 | $3.96 |
| 6 | TRIANGLE ELECTRIC SYSTEMS | 2 | 0 | 1 | $4.29 |
| 7 | ALBANY SOLAR SOLUTIONS L L C | 1 | 0 | 1 | $2.85 |
| 8 | KASSELMAN SOLAR | 1 | 0 | 1 | $2.67 |
| 9 | MY SOLAR | 1 | 0 | 1 | $6.23 |
| 10 | NEW LEAF SOLAR | 1 | 0 | 1 | $3.67 |
| 11 | PLUGPV | 1 | 0 | 1 | $3.30 |
| 12 | SUNCOMMON | 1 | 0 | 1 | $5.44 |
Zip markets
Zips in Westport
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 12993 | 52 | $3.41 | 51 A |