Solar in Spring Valley, NV
With NV Energy South (Nevada Power)'s electricity at about 13.2¢ per kWh and 1,780 kWh of sun per kW, solar is a close call for a typical Spring Valley home today: about a 13.1-year payback.
- Payback, typical home
- 13.1 yrsNevada: 17 yrs
- 25-year net
- $17,676after paying $17,800
- Sun
- 1,780kWh per kW per year
- Electricity
- 13.2¢27% below U.S. average
A typical Spring Valley home, by the numbers
| Utility | NV Energy South (Nevada Power) |
|---|---|
| Electricity use | 878 kWh a month |
| Best-value system | 6.5 kW, about 15 panels, 11,572 kWh a year (110% of use) |
| Cost | $17,800 |
| First-year savings | $1,454 |
| Payback | 13.1 years |
| Exported power | 8.717¢/kWh (NV Energy South (Nevada Power)) |
Cash purchase, no federal credit, 1.5% yearly rate increases. Run it with your own numbers.
Homes in Spring Valley
- Owner-occupied homes
- 51%
- Single-family detached
- 53%
- Median home value
- $434k
- Median year built
- 1999
- Population
- 219,187
- Roofs suitable for solar†
- 97%
Census ACS 2020–2024. †Share of 46,662 buildings Google Project Sunroof rated technically suitable (2019 snapshot).
Installers working in Spring Valley
Public installation records for Nevada don't name installers, so we can't rank local companies here. Browse installers in Nevada.
Always verify the license and get at least three quotes. Compare quotes side by side.
Questions about solar in Spring Valley
Is solar worth it in Spring Valley, NV?
For a typical home in Spring Valley, solar is a close call at 2026 prices: a 6.5 kW system costs about $17,800 after state incentives, saves about $1,454 in year one and pays back in about 13.1 years. Enter your address for an estimate based on your roof and bill.
How much solar power does a system produce in Spring Valley?
About 1,780 kWh per year for each kW of panels on a south-facing roof, based on PVWatts and local weather. That's 2% more than the Nevada average. East- or west-facing roofs produce roughly 10–20% less.
Who is the electric utility in Spring Valley?
Most homes in Spring Valley are served by NV Energy South (Nevada Power), at about 13.2¢ per kWh on average.
How much do solar panels cost in Spring Valley?
A fair cash price is around $2.70 per watt before incentives, so about $17,800 for a 6.5 kW system. There's no federal tax credit for homeowners who buy in 2026.
Nearby
- Summerlin South 13 yrs
- Enterprise 13.1 yrs
- Paradise 13.3 yrs
- Winchester 13.3 yrs
- Las Vegas 13.3 yrs
- Whitney 13.4 yrs
- Sunrise Manor 13.5 yrs
- Henderson 13.2 yrs
- All of Nevada
Data: PVWatts (National Laboratory of the Rockies), EIA-861 2025 adjusted to 2026, U.S. Census ACS, LBNL Tracking the Sun, state policy research as of October 2026.