Brookhaven, NY solar installation & market data
Updated May 15, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Brookhaven has 47 solar installations across 1 zip code at a median installed cost of $4.65/W, recent growth not yet measurable, and an installs-weighted Market Score of 45.
Active installations
47
Zip markets
1
Median cost
$4.65/W
12-mo growth
—
Installers active
12
City Market Score
Good · installs-weighted across 1 zips
Best zip in Brookhaven scores higher than 68% of U.S. zip markets.
Versus New York
How Brookhaven compares with the state
Installed cost
$0.49/W above
state median $4.16/W
Market score
45 vs 59
New York scores 59
Share of state installs
0.03%
of 187.3K tracked statewide
Battery attach
2.2%
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
Brookhaven by year
2 installs in the trailing twelve months vs 1 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Brookhaven
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | TESLA | 8 | 0 | 1 | $5.60 |
| 2 | HARVEST POWER | 6 | 0 | 1 | $4.20 |
| 3 | SUNATION SOLAR SYSTEMS | 5 | 0 | 1 | $3.43 |
| 4 | SUNPOWER | 3 | 0 | 1 | $5.38 |
| 5 | LEVEL SOLAR | 2 | 0 | 1 | $4.99 |
| 6 | NRG RESIDENTIAL SOLAR SOLUTIONS | 2 | 0 | 1 | $4.11 |
| 7 | WIEDERSUM ASSOCIATES | 2 | 0 | 1 | $7.43 |
| 8 | HORIZON SOLAR | 1 | 1 | 1 | $2.46 |
| 9 | BUILT WELL SOLAR | 1 | 0 | 1 | $2.58 |
| 10 | DIRECT ENERGY SOLAR | 1 | 0 | 1 | $3.55 |
| 11 | GREEN LOGIC | 1 | 0 | 1 | $4.06 |
| 12 | HYTECH SOLAR | 1 | 0 | 1 | $4.06 |
Zip markets
Zips in Brookhaven
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 11719 | 47 | $4.65 | 45 C |