Hauppauge, NY solar installation & market data
Updated September 8, 2025Provisional score · under 500 installs By The SolarDNA Data Team
Hauppauge has 282 solar installations across 1 zip code at a median installed cost of $4.56/W, recent growth not yet measurable, and an installs-weighted Market Score of 47.
Active installations
282
Zip markets
1
Median cost
$4.56/W
12-mo growth
—
Installers active
12
City Market Score
Great · installs-weighted across 1 zips
Best zip in Hauppauge scores higher than 76% of U.S. zip markets.
Versus New York
How Hauppauge compares with the state
Installed cost
$0.40/W above
state median $4.16/W
Market score
47 vs 59
New York scores 59
Share of state installs
0.15%
of 187.3K tracked statewide
Battery attach
4.0%
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
Hauppauge by year
4 installs in the trailing twelve months vs 13 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Hauppauge
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 48 | 0 | 1 | $5.72 |
| 2 | TESLA | 35 | 0 | 1 | $5.60 |
| 3 | SUNATION SOLAR SYSTEMS | 32 | 1 | 1 | $3.75 |
| 4 | HARVEST POWER | 16 | 1 | 1 | $3.67 |
| 5 | NYSS | 12 | 0 | 1 | $3.94 |
| 6 | LEVEL SOLAR | 11 | 0 | 1 | $5.10 |
| 7 | SUNPOWER | 11 | 0 | 1 | $4.92 |
| 8 | LONG ISLAND POWER SOLUTIONS | 10 | 0 | 1 | $3.50 |
| 9 | MERCURY SOLAR | 8 | 0 | 1 | $4.47 |
| 10 | NRG RESIDENTIAL SOLAR SOLUTIONS | 8 | 0 | 1 | $3.59 |
| 11 | EMPOWER SOLAR | 5 | 0 | 1 | $3.31 |
| 12 | MAJESTIC SONS | 5 | 0 | 1 | $4.50 |
Zip markets
Zips in Hauppauge
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 11788 | 282 | $4.56 | 47 B |