Arizona solar rebates in 2026: which ones are real and which are myths
Arizona has no statewide solar rebate. What exists is one cash-per-watt rebate at a single rural cooperative, a $500 battery rebate, and three utility performance programs that pay you over time. Here is every one, with the amounts.
In this article
- Rebate, tax credit, and buyback are three different things
- Does Arizona have a solar rebate program?
- Which Arizona utilities actually pay a solar rebate?
- Battery programs at APS, SRP, and TEP: payments, not rebates
- What APS and SRP do not offer
- Three rebate claims worth checking before you believe them
- Rebates reduce what you can claim on your taxes
- How to verify a rebate before you sign anything
- Related reading
Arizona has no statewide solar rebate, and neither APS nor SRP pays one for a rooftop system you buy. What Arizona has instead is a state tax credit, two tax exemptions, one genuine cash-per-watt rebate at a single rural cooperative, a $500 battery rebate at that same cooperative, and three utility programs that pay you over time for letting the utility use your battery.
That is the complete list as of August 9, 2026. Everything else circulating under the word “rebate” is either a tax credit, a performance payment, or wrong.
$0
Statewide Arizona rebate for a purchased rooftop solar system
No state-administered rebate program exists. The state benefit is a tax credit under A.R.S. § 43-1083.
Rebate, tax credit, and buyback are three different things
Most of the confusion in this topic is definitional. These three mechanisms pay you at different times, in different forms, and under different conditions.
| Mechanism | When you get it | What it depends on | Arizona example |
|---|---|---|---|
| Rebate | At or shortly after purchase | Program funding and a pre-approval | Mohave Electric SunWatts |
| Tax credit | When you file a return | Having tax liability to offset | Arizona Form 310, 25% up to $1,000 |
| Performance payment | Seasonally, over years | Your battery actually discharging when called | SRP Battery Partner |
| Export credit | Monthly, on your bill | How much power you send to the grid | APS Rate Rider RCP |
A rebate lowers what you pay. A tax credit lowers what you owe the government months later, and only if you owe something. A performance payment is income for a service you provide. Treating them as interchangeable is how people end up with budget shortfalls.
Does Arizona have a solar rebate program?
No. There is no state-administered rebate for residential solar in Arizona, and there has not been one for years.
The state’s three benefits all operate through the tax system: a 25 percent income tax credit capped at $1,000 under A.R.S. § 43-1083 (opens in a new tab), a sales tax deduction on equipment under A.R.S. § 42-5061(M) (opens in a new tab), and a property tax valuation exclusion under A.R.S. § 42-11054(C)(2) (opens in a new tab). Two of the three require tax liability before they are worth anything.
The one program that would have functioned like a rebate is gone. Arizona’s Governor’s Office of Resiliency was awarded $156 million under the EPA’s Solar for All program, including grants and low-interest loans for low- and moderate-income households. The state’s own page (opens in a new tab) states that the office “received a termination notice from the U.S. Environmental Protection Agency regarding the Solar for All grant on August 7, 2025” and that “the program is unavailable until further notice.”
Which Arizona utilities actually pay a solar rebate?
One, and it is not one of the big two.
Mohave Electric Cooperative SunWatts
Mohave Electric, which serves the Bullhead City and Lake Havasu area, runs the only cash-per-watt residential PV rebate found in this review. Its SunWatts program page (opens in a new tab) states that incentives “for residential and small commercial photovoltaic and wind systems are 5 cents per watt, up to a maximum system size of 50 kW,” with an incentive cap of “$2,500 for residential and small commercial.”
Two conditions matter more than the headline number.
The rebate is not retroactive. The program page is explicit: “in order to receive your SunWatts rebate you need to submit your reservation and application before the work begins.” Sign a contract first and the money is gone.
Funding is finite. Mohave Electric “will certify whether or not incentive funds are available for this application. If funds are not currently available, you will be placed on a waitlist until there are sufficient monies to fund the request.”
At 5 cents per watt, an 8 kW system earns $400. Reaching the $2,500 cap takes a 50 kW system, which is far outside residential scale.
Mohave Electric battery rebate
The same cooperative pays a $500 rebate for a qualifying battery with at least 5 kWh of usable capacity, subject to conditions including that the unit not charge during on-peak periods, and to submission of installation receipts and approved building permits. Confirm the current terms and paperwork with the cooperative before purchasing, since program details are administered case by case.
Battery programs at APS, SRP, and TEP: payments, not rebates
All three major Arizona utilities now pay residential battery owners. None of them pays anything up front. Every one of these is a performance payment for letting the utility discharge your battery during peak demand.
APS Storage Rewards
APS’s Storage Rewards pilot (opens in a new tab) pays “$110 per average kW you contribute from your battery to us throughout the event season.” The season runs May 1 through October 31, with up to 60 events of one to four hours, called between 4 and 10 p.m. The pilot “will run for five years with up to 5,000 participants.” Payment arrives as a bill credit one to two billing cycles after the season closes. Solar is not required, but the battery has to be a model on the eligible list.
SRP Battery Partner
SRP pays $55 per average kilowatt twice a year, at the end of the summer and winter seasons, in the form of bill credits. It is a pilot approved for five years, ending April 30, 2030, and capped at 5,000 customers. SRP notes the incentive varies “based on variables such as system storage size, customer load and system settings.”
TEP Energy Storage Rewards
Tucson Electric Power pays the most per kilowatt of the three. Its Energy Storage Rewards page (opens in a new tab) states compensation of “$120 per kilowatt (kW), averaged over all events in the summer or winter season,” distributed “twice a year as utility bill credits, issued approximately 2-3 billing cycles after the end of the season.” It is a pilot, and TEP says “the incentive amount will be updated after the pilot results are evaluated.”
Maximum annual battery performance payment, per average kW shared
Published incentive rates for the three Arizona residential battery programs, converted to an annual figure. APS pays once per season for a single summer season; SRP and TEP pay twice yearly.
View the numbers as a table
| Utility | Value ( $/kW-yr) |
|---|---|
| APS | 110 $/kW-yr |
| SRP | 110 $/kW-yr |
| TEP | 240 $/kW-yr |
Sources: APS Storage Rewards program page; SRP Battery Partner program terms; TEP Energy Storage Rewards program page, all retrieved 2026-08-09. Actual payments depend on how much capacity your battery delivers during called events.
Read that chart carefully. It shows the maximum rate per kilowatt delivered, not what you will receive. All three programs pay on measured performance. A battery that is already depleted when an event is called earns nothing for that event, and every program averages across the full season.
These payments also come with an operational cost that no program page quantifies: during an event, the utility is discharging the battery you bought for your own backup and bill management.
What APS and SRP do not offer
Neither utility pays a purchase incentive on a homeowner-owned solar system.
The APS solar page (opens in a new tab) offers no purchase rebate and directs customers to a tax professional and the DSIRE database for incentives. SRP’s residential rebate menu covers air conditioners, cool roofs, duct sealing, heat pump water heaters, insulation, LED lighting, shade screens, smart thermostats, windows, and EV chargers. Solar panels are not on it.
Three rebate claims worth checking before you believe them
“APS Cool Rewards pays $3,750 for a battery.” It does not. Cool Rewards (opens in a new tab) is a smart thermostat demand-response program paying a $50 one-time enrollment credit and a $35 annual participation credit. Batteries are not part of it. The battery program is Storage Rewards, described above, and it is a seasonal performance payment.
“Arizona has a free solar program.” The nearest thing was Solar for All, and it was terminated on August 7, 2025.
“The 30 percent federal rebate.” The federal Residential Clean Energy Credit was never a rebate, and it no longer exists. It was repealed by Public Law 119-21 and does not apply to expenditures made after December 31, 2025. The federal solar tax credit ending covers the mechanics and the transition rules.
Rebates reduce what you can claim on your taxes
This interaction catches people who qualify for both a rebate and a credit.
The IRS Form 5695 instructions (opens in a new tab) direct that where a subsidy is received, “you must reduce your cost for the product by the amount of that subsidy” before figuring the credit. A utility rebate is generally treated as a purchase-price reduction rather than stacking on top of the credit.
The practical effect: a $400 SunWatts rebate on a $20,000 system lowers the basis for a percentage credit to $19,600. That does not change Arizona’s Form 310 outcome for most systems, because the state credit is capped at $1,000 and hits that ceiling at $4,000 of cost regardless. It matters for anyone still filing a prior-year federal return. Filing Form 5695 for a prior year works through that calculation.
How to verify a rebate before you sign anything
- Identify the actual administrator. Every real Arizona rebate named here is administered by a utility or cooperative, not by the state and not by a seller.
- Read the program page yourself, not a summary of it. Three of the five programs above are described inaccurately on aggregator sites.
- Check whether pre-approval is required. Mohave’s SunWatts rebate is forfeited if work starts first.
- Ask whether funding is currently available, and whether there is a waitlist.
- Confirm whether the payment is up front or spread over seasons. Performance payments do not lower your purchase price.
- Get any promised amount in writing from the administering utility, not from a sales document.
Program terms in this article were verified against utility and state program pages on August 9, 2026. Utility pilots change, and enrollment caps fill. Confirm current terms with the administering utility, and tax treatment with a tax professional, before relying on any figure here.
Related reading
- Arizona solar incentives and tax credits is the full picture, including the state credit and both tax exemptions.
- APS solar buyback rates explained covers the export credit, which is routinely mistaken for a rebate.
- Is solar worth it in Arizona? puts these amounts into a payback calculation.
- Incentives
- APS
- SRP
- Solar Basics
- Arizona
More on Incentives
The federal solar tax credit ended. What that means for Arizona homeowners in 2026
Section 25D was repealed by Public Law 119-21 and does not apply to expenditures made after December 31, 2025. The trigger is when installation was completed, not when you paid. Here is what remains, and what it does to Arizona payback math.
IRS Form 5695: how to claim a 2025 solar credit you have not filed yet
The residential solar credit ended for expenditures after December 31, 2025, so Form 5695 is now a prior-year form. Here is Part I line by line, the extension and amended-return deadlines, and how carryforward works.
Arizona solar incentives and tax credits: what actually exists in 2026
The 30% federal credit ended December 31, 2025. Arizona's 25% state credit, capped at $1,000, did not. Here is every incentive still on the books, the statutes behind them, and the three that quietly expired.