Chester, NY 10918 solar market data
Updated September 22, 2025 By The SolarDNA Data Team
Chester 10918 has 549 solar installations at a median installed cost of $4.00/W, recent growth not yet measurable, and a Market Score of 51 — higher than 91% of U.S. zip markets.
Zip Market Score
Excellent · higher than 91% of zips
Versus New York
How 10918 compares with the state
Installed cost
$0.16/W below
state median $4.16/W
Market score
51 vs 59
New York scores 59
Share of state installs
0.29%
of 187.3K tracked statewide
Battery attach
3.0%
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
10918 by year
28 installs in the trailing twelve months vs 29 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 10918
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | TESLA | 120 | 0 | 9.53 | $5.60 |
| 2 | SUNRUN | 102 | 2 | 9.49 | $3.65 |
| 3 | SUNPOWER | 72 | 0 | 10.33 | $4.14 |
| 4 | WILTSHIRE RENEWABLE ENERGY SYSTEMS | 47 | 0 | 11.31 | $2.53 |
| 5 | TRINITY SOLAR | 30 | 0 | 9.68 | $4.09 |
| 6 | INFINITY SOLAR SYSTEMS | 24 | 1 | 12.09 | $3.78 |
| 7 | NEW YORK STATE SOLAR FARM | 22 | 2 | 9.08 | $3.70 |
| 8 | KILOWATT SYSTEMS | 14 | 0 | 8.34 | $3.98 |
| 9 | PLUGPV | 13 | 1 | 9.76 | $4.31 |
| 10 | SUNGEVITY | 12 | 0 | 6 | $4.42 |
| 11 | SUNCOMMON | 10 | 0 | 48.72 | $4.13 |
| 12 | SUNNOVA ENERGY | 10 | 0 | 10.94 | $3.47 |
Equipment
What gets installed in 10918
Share of systems with a recorded brand
Modules
QCELLS NORTH AMERICA25.0%
SUNPOWER18.7%
TRINA SOLAR12.0%
LG ELECTRONICS7.2%
REC GROUP7.0%
Inverters
SOLAREDGE27.2%
ENPHASE ENERGY24.1%
ABB11.9%
SMA AMERICA10.8%
SUNPOWER9.7%
Frequently asked
Quick answers about 10918
How many solar installations are there in 10918?
SolarDNA counts 549 active solar installations in Chester 10918, 537 of them residential, with data through September 22, 2025.
How much does solar cost in 10918?
The median residential system in 10918 cost $4.00 per watt over the trailing twelve months, $0.16/W below the New York median.
Is solar growing in 10918?
Recent growth cannot be measured yet for 10918: too few recent installs (data runs through September 22, 2025).
Who installs solar in 10918?
TESLA, SUNRUN, SUNPOWER lead the 48 installers with systems in 10918. The full comp set is above.
Is 10918 a good market for solar sales?
10918 scores 51 out of 100 (Excellent, higher than 91% of U.S. zip markets).