All states · Nevada
Updated August 2026 · rank 3 of 50
Only for some homeowners
6 kW system · $17,100 after incentives · $1,376 saved in year one
0 yrs25 yrs
13.0 years is long enough that the answer depends on your own situation rather than the state average. It improves sharply if your bill is above average, your roof faces south with no shade, or you can install for less than $2.85 a watt.
At 13.6¢ per kilowatt-hour, electricity in Nevada costs 18% less than the US average of 16.5¢. Cheap power is good news for your bill and bad news for solar economics — each kilowatt-hour the panels produce displaces a cheap one, so the system takes longer to repay.
A 6 kW array in Nevada produces about 10,515 kWh a year, well above the national middle. Sunshine is the one input here that no policy change can take away.
Nevada credits exported power below the retail rate — roughly 10.2¢ against a 13.6¢ retail rate. Electricity you use as it is generated is worth four times what you export, so sizing the system to your daytime use, rather than to your annual total, is what protects the payback here.
Nevada has no state-level rebate or tax credit at present, so the $17,100 installed price is what you pay. With Section 25D gone, there is nothing federal to subtract either — this is the first year in over a decade where that is true.
A 6 kW system — the size that suits most Nevada households — runs about $17,100 installed, at $2.85 a watt before anything comes off. Nothing comes off that here: no state rebate, no state tax credit, and no federal credit since Section 25D expired on 31 December 2025. Prices move with roof complexity, panel choice and how busy local installers are — a quote $0.40 a watt either side of this is normal. Smaller systems cost more per watt; larger ones less, though sizing beyond your own use is not penalised, since exports earn 10.2¢.
| System size | 6 kW |
|---|---|
| Annual production | 10,515 kWh |
| Installed cost | $17,100 |
| Incentives | none |
| Net cost | $17,100 |
| Electricity rate | 13.6¢ / kWh |
| Export credit | 10.2¢ / kWh |
| Year-one saving | $1,376 |
| Break-even | 13.0 years |
| 25-year gain | $24,274 |
Out of 50 states, Nevada ranks 3 for how quickly a bought system repays itself. Fastest right now: Hawaii, Alaska, Kansas, Iowa. Slowest: Kansas, Iowa, Oregon, Oklahoma. Compare all 50 on the map.
Only for some homeowners. A 6 kW system breaks even in 13.0 years on our assumptions, after the 30% federal tax credit expired on 31 December 2025.
About $17,100 installed for a 6 kW system at $2.85 a watt. Nothing comes off that in Nevada — no state rebate, no state credit, and no federal credit since Section 25D expired. Going larger is not penalised here, since exports earn the full 13.6¢.
About $1,376 in year one on a 10,515 kWh system, and more each year after that as Nevada electricity rates climb. Exports count the same as self-use at 13.6¢, so the figure holds even if you are out during the day.
Nevada credits exported power below the retail rate — roughly 10.2¢ against a 13.6¢ retail rate.
Production from NREL PVWatts v8 for the largest metro in Nevada, south-facing at 20°. Electricity rate from the EIA. Export credit from the state's net metering rule. The break-even figure adds 0.5% panel degradation a year, 3% annual electricity rate rises, $150 a year of upkeep and an inverter replacement in year 12. Federal credit set to $0 — Section 25D expired 31 December 2025. Exports and imports are netted over the monthly bill, so about 85% of production cancels out at the full retail rate before any surplus is paid at the export rate - which matters more here than the export rate itself. Full method and sources. Export terms checked against the state source, 2026-08-11.
Estimates for comparison, not a quote. Your roof, shading, usage pattern and installer pricing will move these numbers. Get at least three quotes.