A kilowatt of panels in Nevada produces about 1,801 kWh a year, among the highest outputs of any state and close behind New Mexico. Installations run about $2.52 per watt, about 13% below the US average. Put those together with an export rate that pays three quarters of retail and Nevada has one of the shorter paybacks in the country. The part worth understanding is the one thing that recently changed, and it depends on which half of the state you live in.
Nevada Starts From a Strong Position
Input | Nevada figure | How it compares |
|---|---|---|
Annual output per kW | 1,801 kWh | Among the highest in the country |
Installed cost | $2.52 per watt | About 13% below the US average |
Typical system | 6.2 kW, about $15,615 | Strong sun means fewer panels for the same result |
Electricity price growth | 4.56% a year | Among the faster rates in the country |
That combination is unusual. Strong sun normally comes with cheap electricity, which cancels much of the benefit, and in several sunny states it does. Nevada’s statewide average residential price is 14.16¢, about 21% below the US average, but its output per panel is so high that a smaller and cheaper system covers a normal household.
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Three Quarters of Retail, Held for Twenty Years
Nevada moved off traditional net metering under Assembly Bill 405, codified at NRS 704.7715 and following. New residential systems up to 25 kW enter Tier 4, where exported power is credited at 75% of the retail rate, and that rate is locked for 20 years at the original location.
Three quarters of retail is a high export rate by 2026 standards; several states pay a quarter of retail or less. The earlier Nevada tiers paid 95%, 88% and 81% and closed between 2018 and 2020, so Tier 4 is the floor of a descending series rather than the start of one, and it is the tier available now.
The practical effect is that Nevada is one of the few states where it barely matters how much of your own output you use.
Share your house uses directly | Annual value | Years to break even |
|---|---|---|
Around 80% | $1,502 | 10.4 years |
Around 50% | $1,383 | 11.3 years |
Around 30% | $1,304 | 12.0 years |
These are EcoGen America’s own calculations from the Nevada output, rate and system figures in the EcoGen Solar Cost Index as of March 1, 2026, on a 6.2 kW system producing roughly 11,166 kWh a year against household use of around 930 kWh a month, valuing self-used power at the 14.16¢ statewide average residential price (EIA) and crediting exports at 75% of that figure. That average is a benchmark, not a billed rate. Nevada Power (about 70% of households) and Sierra Pacific (about 25%) each file their own residential rates, and the Tier 4 credit is 75% of whatever your utility charges, so rerun both columns with the rate on your own bill. Simple payback before financing, rate rises and degradation. The whole spread is 1.6 years.
A spread that narrow means an empty house during the day is close to irrelevant here, and that a quote is easy to check: there is very little room for an installer’s self-consumption assumption to flatter the numbers.
North and South Are No Longer the Same Deal
This is the change that matters and the one to check before you sign anything.
Under the consolidated rate cases, Dockets 25-02016 and 25-03006 (order of September 16, 2025, modified final order of November 20, 2025), Sierra Pacific applications approved on or after October 1, 2025 are netted on 15-minute intervals, with excess in each interval credited at the 75% rate. Nevada Power in the south stays on monthly netting. A court challenge was denied in February 2026.
If you are in northern Nevada, get the netting interval on your application confirmed in writing. That single answer changes the arithmetic more than any other detail in a Nevada quote.
Why it matters: monthly netting lets generation at noon on Tuesday offset consumption at 9pm on Friday. Fifteen-minute netting does not. Under a short interval, only what your house draws within the same quarter hour counts as self-consumption, and everything else becomes an export at 75%. Because 75% is a high export rate, the damage is far smaller than the equivalent change would be in a state paying a quarter of retail, but it is real, and daytime load shifting is worth more in the north than in the south. Under 15-minute netting a northern household with nobody home by day will sit nearer the 30% row, about 12 years, than the 80% row.
The Twenty-Year Lock Is Tied to the House
The Tier 4 rate holds for twenty years at the original location. That phrasing does real work and is worth reading carefully before you plan around it.
It means the entitlement is attached to the property and the system, not to you personally. Moving house does not take it with you. If you buy a Nevada home with an existing system, ask which tier it is on and when its twenty years began, because a system enrolled at 95% under Tier 1 carries a materially better arrangement than anything available today. If you are selling, the tier and its remaining term are worth naming before a buyer discovers them.
One further item on the horizon: a new residential demand charge has been postponed to January 1, 2027. It is not in force today and the figures on this page do not include it, but it is a fair question to put to your utility if you are deciding late in the year.
Where Nevada Solar Still Fails
- A shaded roof or a poor aspect. Nevada’s whole advantage is output per panel. Give a meaningful share of that away and you are paying mainland prices for mainland results without the mainland’s higher electricity rate to lean on.
- Moving inside about a decade. About 10.4 years is the good case, and the twenty-year rate lock stays with the house instead of following you.
- A quote sized above your usage. Residential Tier 4 caps at 25 kW and at 150% of your average annual consumption, and output beyond what you use earns 75% of retail.
- Any proposal showing a 30% federal credit. Section 25D is $0 for systems you own whose installation is completed after December 31, 2025 under Public Law 119-21. Nevada authorizes leases and power purchase agreements, and a third-party owner may qualify for the separate Section 48E business credit under current deadlines; whether any of that value reaches your payment depends on the contract, so ask for both in writing. Nevada also has no state income tax, so there is no state credit to replace it.
- A northern proposal that has not been modeled on 15-minute netting. If the installer does not know which interval they assumed, the savings figure is not checkable.
For most Nevada households on an unshaded roof, this is one of the clearer yeses in the country, and the reason is physical: the sun does a great deal of work here, and the tariff does not take most of it back. Our Nevada incentives guide covers the tier structure, and the Nevada installer list covers who works in the state.
Get your netting interval and your tier confirmed in writing before you compare quotes.
Get your netting interval and tier in writing
Nevada Solar FAQs
Yes, and about as clearly as anywhere in the country. Our modeling puts simple payback between about 10.4 and 12 years on a typical 6.2 kW system costing around $15,615. Nevada’s output is among the highest of any state at 1,801 kWh per kilowatt a year, installations run about $2.52 per watt, about 13% below the US average, and exports earn 75% of retail. The narrow spread means how much output you use yourself barely changes the answer.
New residential systems up to 25 kW enter Tier 4 under Assembly Bill 405, codified at NRS 704.7715 and following, where exports are credited at 75% of the retail rate and that rate is locked for 20 years at the original location. Earlier tiers paid 95%, 88% and 81% and closed between 2018 and 2020. Three quarters of retail is a high export rate by 2026 standards; several states pay a quarter of retail or less.
Yes, and it is the first thing to check. Under the consolidated rate cases, Dockets 25-02016 and 25-03006 (order of September 16, 2025, modified final order of November 20, 2025), Sierra Pacific applications approved on or after October 1, 2025 are netted on 15-minute intervals, while Nevada Power in the south stays on monthly netting. A court challenge was denied in February 2026. If you are in northern Nevada, get the netting interval on your application confirmed in writing.
No. The Tier 4 rate holds for twenty years at the original location, so the entitlement is attached to the property and the system, not to you. If you buy a Nevada home with existing panels, ask which tier it sits on and when the twenty years started, because a system enrolled under Tier 1 at 95% carries a materially better arrangement than anything available to a new applicant today.
No state income tax credit, because Nevada has no state income tax for one to attach to. The federal residential credit under Section 25D is $0 for systems you own whose installation is completed after December 31, 2025 under Public Law 119-21, so the payback figures here already assume no credit of any kind. Nevada authorizes leases and power purchase agreements, and a third-party owner may qualify for the separate Section 48E business credit under current deadlines; whether any of that value reaches your payment depends on the contract, so ask for both in writing. What Nevada offers instead is the tariff itself: 75% of retail, locked for twenty years, on one of the strongest solar resources in the country.
References & Research Sources
EcoGen America reviewed the Public Utilities Commission of Nevada net metering pages for the Assembly Bill 405 net-billing structure at NRS 704.7715 and following, the Tier 4 treatment of new residential systems up to 25 kW at 75% of retail locked for 20 years at the original location, and the closure of Tiers 1 to 3 at 95%, 88% and 81% between 2018 and 2020; general rate case dockets 25-02016 and 25-03006, with an order of September 16, 2025 and a modified final order of November 20, 2025, for the change to 15-minute interval netting for Sierra Pacific applications approved on or after October 1, 2025 with Nevada Power remaining on monthly netting, and for the postponement of a new residential demand charge to January 1, 2027, together with the denial of court challenges in February 2026. We also reviewed EIA Electric Power Monthly for the 14.16¢ residential price and the five-year growth rate of roughly 4.56% a year, and IRS guidance on the Public Law 119-21 termination of Section 25D. Output of 1,801 kWh per kilowatt per year, the 6.2 kW system size, the $15,615 installed cost, the $2.52 per watt figure and the 930 kWh monthly usage are EcoGen America figures, $2.52 per watt as of March 1, 2026. The payback figures are our own calculation and are simple payback before financing, rate escalation and degradation, assuming no tax credit. Sources accessed between June 10 and August 18, 2026.
