White Plains, NY solar installation & market data
Updated March 18, 2026 By The SolarDNA Data Team
White Plains has 1,372 solar installations across 5 zip codes at a median installed cost of $3.82/W, installations down 28.3% over the trailing twelve months, and an installs-weighted Market Score of 51.
Active installations
1,372
Zip markets
5
Median cost
$3.82/W
12-mo growth
▼ 28.3%
Installers active
74
City Market Score
Excellent · installs-weighted across 5 zips
Best zip in White Plains scores higher than 96% of U.S. zip markets.
Versus New York
How White Plains compares with the state
Installed cost
$0.34/W below
state median $4.16/W
Market score
51 vs 59
New York scores 59
Share of state installs
0.73%
of 187.3K tracked statewide
Battery attach
3.6%
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
Next-12-month outlook: 95–127 installs (midpoint 111)
Trailing-12-month installs carried forward at half the observed growth rate (capped at ±30%), with a ±14% band. Not a forecast of permits or policy.
Growth & pricing
White Plains by year
129 installs in the trailing twelve months vs 180 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in White Plains
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 362 | 14 | 5 | $3.32 |
| 2 | TESLA | 173 | 1 | 4 | $5.55 |
| 3 | INFINITY SOLAR SYSTEMS | 79 | 13 | 5 | $3.90 |
| 4 | TRINITY SOLAR | 74 | 4 | 4 | $4.42 |
| 5 | IGS ENERGY | 70 | 0 | 4 | $3.58 |
| 6 | SUNPOWER | 63 | 0 | 4 | $4.88 |
| 7 | LONG ISLAND POWER SOLUTIONS | 57 | 3 | 4 | $3.30 |
| 8 | GREEN HYBRID ENERGY SOLUTIONS | 41 | 4 | 5 | $3.35 |
| 9 | SUNNOVA ENERGY | 38 | 0 | 4 | $3.72 |
| 10 | NRG RESIDENTIAL SOLAR SOLUTIONS | 30 | 0 | 4 | $3.62 |
| 11 | MOMENTUM SOLAR | 29 | 1 | 4 | $4.54 |
| 12 | WILTSHIRE RENEWABLE ENERGY SYSTEMS | 29 | 0 | 4 | $2.98 |
| 13 | NEW YORK STATE SOLAR FARM | 25 | 1 | 4 | $3.71 |
| 14 | KILOWATT SYSTEMS | 23 | 0 | 4 | $4.28 |
| 15 | SUNRISE SOLAR SOLUTIONS | 23 | 0 | 4 | $4.33 |
| 16 | MERCURY SOLAR | 20 | 0 | 4 | $7.64 |
| 17 | SUNBLUE ENERGY | 20 | 0 | 5 | $3.89 |
| 18 | VENTURE HOME SOLAR | 18 | 5 | 4 | $4.53 |
| 19 | YOU SAVE GREEN | 16 | 0 | 4 | $3.45 |
| 20 | SUNGEVITY | 12 | 0 | 3 | $4.51 |
| 21 | REPOWER LIVERMORE | 10 | 0 | 3 | $3.12 |
| 22 | EMPOWER SOLAR | 10 | 0 | 5 | $3.75 |
| 23 | KASSELMAN SOLAR | 10 | 1 | 4 | $3.10 |
| 24 | DISTRIBUTED SOLAR OPERATIONS | 10 | 0 | 2 | $2.59 |
| 25 | GREEN STREET POWER PARTNERS | 9 | 0 | 3 | $4.14 |