Valley Cottage, NY 10989 solar market data
Updated June 23, 2025Provisional score · under 500 installs By The SolarDNA Data Team
Valley Cottage 10989 has 335 solar installations at a median installed cost of $4.00/W, recent growth not yet measurable, and a Market Score of 50 — higher than 88% of U.S. zip markets.
Versus New York
How 10989 compares with the state
Installed cost
$0.16/W below
state median $4.16/W
Market score
50 vs 59
New York scores 59
Share of state installs
0.18%
of 187.3K tracked statewide
Battery attach
5.5%
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
10989 by year
22 installs in the trailing twelve months vs 31 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 10989
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 134 | 0 | 8.48 | $3.58 |
| 2 | TESLA | 51 | 0 | 7.79 | $5.59 |
| 3 | WILTSHIRE RENEWABLE ENERGY SYSTEMS | 28 | 0 | 9.22 | $3.18 |
| 4 | SUNPOWER | 17 | 0 | 7.95 | $4.68 |
| 5 | INFINITY SOLAR SYSTEMS | 12 | 1 | 8.7 | $3.73 |
| 6 | KILOWATT SYSTEMS | 12 | 0 | 8.13 | $4.04 |
| 7 | TRINITY SOLAR | 10 | 0 | 8.92 | $4.18 |
| 8 | ISI SOLAR | 9 | 0 | 6.56 | $7.88 |
| 9 | SUNGEVITY | 8 | 0 | 6.64 | $4.42 |
| 10 | SUNNOVA ENERGY | 6 | 0 | 10.75 | $3.11 |
| 11 | INTEGRITY SOLAR SOLUTIONS | 5 | 1 | 10.42 | $2.88 |
| 12 | DIRECT ENERGY SOLAR | 5 | 0 | 8.85 | $4.10 |
Equipment
What gets installed in 10989
Share of systems with a recorded brand
Modules
QCELLS NORTH AMERICA27.4%
TRINA SOLAR17.8%
JA SOLAR7.5%
SUNPOWER6.6%
REC GROUP5.4%
Inverters
ENPHASE ENERGY40.9%
SOLAREDGE23.6%
ABB8.7%
POWER-ONE6.6%
SUNPOWER4.8%
Frequently asked
Quick answers about 10989
How many solar installations are there in 10989?
SolarDNA counts 335 active solar installations in Valley Cottage 10989, 333 of them residential, with data through June 23, 2025.
How much does solar cost in 10989?
The median residential system in 10989 cost $4.00 per watt over the trailing twelve months, $0.16/W below the New York median.
Is solar growing in 10989?
Recent growth cannot be measured yet for 10989: too few recent installs (data runs through June 23, 2025).
Who installs solar in 10989?
SUNRUN, TESLA, WILTSHIRE RENEWABLE ENERGY SYSTEMS lead the 32 installers with systems in 10989. The full comp set is above.
Is 10989 a good market for solar sales?
10989 scores 50 out of 100 (Great, higher than 88% of U.S. zip markets). With under 500 installations the score is provisional.