Spring Valley, NY 10977 solar market data
Updated March 12, 2026 By The SolarDNA Data Team
Spring Valley 10977 has 598 solar installations at a median installed cost of $3.80/W, recent growth not yet measurable, and a Market Score of 52 — higher than 95% of U.S. zip markets.
Zip Market Score
Excellent · higher than 95% of zips
Versus New York
How 10977 compares with the state
Installed cost
$0.36/W below
state median $4.16/W
Market score
52 vs 59
New York scores 59
Share of state installs
0.32%
of 187.3K tracked statewide
Battery attach
2.5%
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
10977 by year
23 installs in the trailing twelve months vs 41 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 10977
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 241 | 5 | 8.35 | $3.20 |
| 2 | SUNPOWER | 81 | 0 | 11.31 | $4.00 |
| 3 | TESLA | 64 | 0 | 7.13 | $5.60 |
| 4 | SUNNOVA ENERGY | 38 | 0 | 8.01 | $3.40 |
| 5 | NRG RESIDENTIAL SOLAR SOLUTIONS | 28 | 0 | 6.32 | $3.75 |
| 6 | TRINITY SOLAR | 23 | 0 | 9.74 | $3.99 |
| 7 | INFINITY SOLAR SYSTEMS | 16 | 0 | 12.67 | $4.00 |
| 8 | KILOWATT SYSTEMS | 15 | 0 | 9.07 | $3.97 |
| 9 | WILTSHIRE RENEWABLE ENERGY SYSTEMS | 14 | 0 | 10.37 | $2.17 |
| 10 | POWERLUTIONS | 9 | 1 | 22.68 | $3.25 |
| 11 | TRISTATE SOLAR SERVICES | 9 | 0 | 11.91 | $3.53 |
| 12 | TRI-STATE SOLAR SERVICES | 7 | 6 | 12.26 | $2.81 |
Equipment
What gets installed in 10977
Share of systems with a recorded brand
Modules
QCELLS NORTH AMERICA30.1%
TRINA SOLAR15.9%
SUNPOWER13.7%
LG ELECTRONICS6.7%
CSI SOLAR5.0%
Inverters
ENPHASE ENERGY36.1%
SOLAREDGE26.4%
SUNPOWER10.4%
ABB7.4%
SMA AMERICA6.3%
Frequently asked
Quick answers about 10977
How many solar installations are there in 10977?
SolarDNA counts 598 active solar installations in Spring Valley 10977, 594 of them residential, with data through March 12, 2026.
How much does solar cost in 10977?
The median residential system in 10977 cost $3.80 per watt over the trailing twelve months, $0.36/W below the New York median.
Is solar growing in 10977?
Recent growth cannot be measured yet for 10977: too few recent installs (data runs through March 12, 2026).
Who installs solar in 10977?
SUNRUN, SUNPOWER, TESLA lead the 36 installers with systems in 10977. The full comp set is above.
Is 10977 a good market for solar sales?
10977 scores 52 out of 100 (Excellent, higher than 95% of U.S. zip markets).