Port Washington, NY solar installation & market data
Updated June 30, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Port Washington has 168 solar installations across 1 zip code at a median installed cost of $4.76/W, recent growth not yet measurable, and an installs-weighted Market Score of 45.
Active installations
168
Zip markets
1
Median cost
$4.76/W
12-mo growth
—
Installers active
12
City Market Score
Good · installs-weighted across 1 zips
Best zip in Port Washington scores higher than 69% of U.S. zip markets.
Versus New York
How Port Washington compares with the state
Installed cost
$0.60/W above
state median $4.16/W
Market score
45 vs 59
New York scores 59
Share of state installs
0.09%
of 187.3K tracked statewide
Battery attach
20.6%
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
Port Washington by year
7 installs in the trailing twelve months vs 9 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Port Washington
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | SUNATION SOLAR SYSTEMS | 27 | 2 | 1 | $3.88 |
| 2 | EMPOWER SOLAR | 21 | 2 | 1 | $4.76 |
| 3 | TESLA | 19 | 2 | 1 | $5.60 |
| 4 | SUNPOWER | 13 | 0 | 1 | $5.08 |
| 5 | ALTERNATIVE POWER LIGHT | 8 | 0 | 1 | $5.53 |
| 6 | GREEN LOGIC | 6 | 0 | 1 | $4.06 |
| 7 | LONG ISLAND POWER SOLUTIONS | 3 | 1 | 1 | $2.78 |
| 8 | IPP SOLAR | 3 | 0 | 1 | $1.63 |
| 9 | WESCO DISTRIBUTION | 3 | 0 | 1 | $3.40 |
| 10 | ACCORD POWER | 2 | 0 | 1 | $4.50 |
| 11 | BLUE SKIES SOLAR | 2 | 0 | 1 | $5.35 |
| 12 | CANTIAGUE ELECTRIC | 2 | 0 | 1 | $3.35 |
Zip markets
Zips in Port Washington
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 11050 | 168 | $4.76 | 45 C |