Larchmont, NY solar installation & market data
Updated June 24, 2025Provisional score · under 500 installs By The SolarDNA Data Team
Larchmont has 214 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
214
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 Larchmont scores higher than 87% of U.S. zip markets.
Versus New York
How Larchmont 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
15.6%
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
Larchmont by year
25 installs in the trailing twelve months vs 21 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Larchmont
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | SUNRISE SOLAR SOLUTIONS | 42 | 0 | 1 | $4.41 |
| 2 | SUNRUN | 29 | 3 | 1 | $3.18 |
| 3 | TESLA | 27 | 0 | 1 | $3.84 |
| 4 | LONG ISLAND POWER SOLUTIONS | 26 | 1 | 1 | $3.30 |
| 5 | INFINITY SOLAR SYSTEMS | 12 | 2 | 1 | $3.31 |
| 6 | SUNBLUE ENERGY | 8 | 0 | 1 | $3.69 |
| 7 | MERCURY SOLAR | 7 | 0 | 1 | $9.00 |
| 8 | EMPOWER SOLAR | 5 | 0 | 1 | $5.13 |
| 9 | TRINITY SOLAR | 5 | 0 | 1 | $4.11 |
| 10 | NEW YORK STATE SOLAR FARM | 4 | 0 | 1 | $3.33 |
| 11 | SUNNOVA ENERGY | 4 | 0 | 1 | $4.36 |
| 12 | SUNBLUE ENERGY DBA FOR FLORENTON RIVER | 3 | 2 | 1 | $3.05 |
Zip markets
Zips in Larchmont
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 10538 | 214 | $3.95 | 49 B |