If you started researching solar incentives last year and paused, you probably heard the biggest one is gone. That is true. The federal 30 percent tax credit ended for purchased systems, and a lot of the content still online has not caught up. But real solar incentives are still active in 2026, and some of them, especially battery rebates, are worth more per household than most homeowners expect.
Quick answer:
- The federal residential solar tax credit ended for systems placed in service after December 31, 2025.
- California, Texas, Florida, and Illinois still offer active property tax protections, utility rebates, and production credits.
- Battery-specific incentives are now the strongest lever in most states, since export credits for extra solar power have weakened.
- Leases, PPAs, and prepaid agreements may still pass through commercial tax credit value, even though a purchased system cannot claim it.
Solar Incentives 2026 at a Glance
| Incentive type | Still active in 2026? | Best states for it |
|---|---|---|
| Federal 30% tax credit (purchased systems) | No, ended December 31, 2025 | N/A |
| Federal credit passed through on leases/PPAs | Sometimes, provider-dependent | All states, ask your provider |
| Property tax exclusion on added solar value | Yes, in most states covered here | California (through 2026), Texas, Florida |
| Sales tax exemption on equipment | Yes, in some states | Florida, Texas (local exceptions apply) |
| Battery storage rebates | Yes, but funding is limited and shrinking | California (SGIP, DSGS), Illinois (Shines DG adder) |
| Net metering or SREC production credits | Varies widely by state and utility | Florida (full retail), Illinois (Shines SRECs) |
| Net billing (lower export credit) | Yes, this is the current rule | California (NEM 3.0) |
Why the Solar Incentives Conversation Feels Confusing
Search “solar incentives 2026” today, and you will find a mix of pages still promising a federal credit that no longer applies to homeowners who buy or finance their system outright. A large share of that content was written before the deadline and never updated.
What Changed on January 1, 2026
The federal residential credit under Section 25D ended for systems placed in service after December 31, 2025. If your system was completed and interconnected before that date, you can still claim it on your 2025 return. Ask a tax professional to confirm your exact date.
Why Solar Still Makes Sense Without It
State and utility-level programs were never tied to that federal deadline. Battery rebates and property tax protections in particular are worth more per household than people assume. Combine that with rising electric bills across California, Texas, Florida, and Illinois, and the math still tends to favor going solar sooner rather than later. See our breakdown of rising electric bills in 2026.
The Four Kinds of Solar Incentives That Still Exist
| Category | How it works | Example |
|---|---|---|
| Upfront rebates | Lowers your cost before you file taxes | California SGIP battery rebate |
| Tax-based incentives | Only helps if you owe enough tax liability | State income tax credits (rare) |
| Property and sales tax protections | Excludes added solar value from reassessment, or waives sales tax at purchase | California and Texas property tax exclusions |
| Net metering or production credits | Pays you back monthly for the power your system sends to the grid | Florida full retail net metering, Illinois SRECs |
Solar Incentives by State in 2026
California Solar Incentives: Battery Rebates Carry the Weight
California does not offer a state income tax credit, but several programs are still active:
| Program | What it offers | Who qualifies |
|---|---|---|
| Active Solar Energy System Exclusion | Property taxes will not increase from the value solar adds, through January 1, 2027 | All homeowners who install before the deadline |
| DAC-SASH | Up to $3 per watt for systems from 1 to 5 kW, which can cover most or all cost | Income-qualified households in disadvantaged communities, served by PG&E, SCE, or SDG&E |
| SGIP battery rebate | Roughly $150 per kWh for general applicants, more for equity and equity resiliency tiers | PG&E, SCE, SDG&E, and SoCalGas customers, though general funding is limited and often waitlisted |
| Demand Side Grid Support (DSGS) | Payments up to a few hundred dollars a year for letting your battery support the grid at peak times | Owners of eligible batteries such as Tesla Powerwall, through participating installers |
Export credits under NEM 3.0 pay a fraction of the retail rate, roughly a quarter on average, which is why battery storage has become the centerpiece of most California incentive conversations rather than an optional add-on. See our guide to whether solar is still worth it under NEM 3.0 and how NEM 3.0 changes your savings estimate.
If your city runs its own municipal utility, such as Pasadena Water and Power or LADWP, check local programs separately since they are not covered by NEM 3.0. Pasadena homeowners can see our step-by-step guide to claiming the PWP solar rebate, and LADWP customers can review LADWP solar and battery costs.
Texas Solar Incentives: Property Tax Exemption Plus Local Utility Programs
Texas exempts 100 percent of the added home value from solar panels from property tax assessment statewide, which can save thousands over the life of a system given the state’s property tax rates. Beyond that, what you can claim depends on your specific utility or retail electric provider. Austin Energy and Oncor, for example, offer rebates or battery programs, while buyback rates for exported power vary by plan and provider.
Florida Solar Incentives: Full Retail Net Metering Does the Heavy Lifting
Florida pairs a 100 percent property tax exemption with a full sales tax exemption on solar equipment, which lowers your upfront cost before installation begins. Investor-owned utilities in Florida are required to offer full retail-rate net metering, meaning exported solar energy is credited at close to what you would otherwise pay for it, one of the strongest ongoing incentives covered here.
Illinois Solar Incentives: SREC Payments Change the Math
Illinois works differently from the other three states. The Illinois Shines program pays homeowners for the Solar Renewable Energy Credits their system generates, often totaling several thousand dollars roughly a year after installation. ComEd or Ameren customers can add a separate rebate for systems using a qualifying smart inverter. Net metering shifted to a supply-only credit model in 2025, which makes maximizing self-consumption, often with a battery, more valuable than before.
Is There a Tesla Powerwall Tax Credit in 2026?
There is no standalone federal tax credit specifically for a Tesla Powerwall or any other battery brand in 2026, since the 30 percent residential credit that used to cover battery storage ended for purchased systems after December 31, 2025. What is still available:
- State battery rebates. California’s SGIP and DSGS programs pay based on battery capacity, not brand, and any qualifying battery, Powerwall included, can apply.
- Illinois Shines. The smart inverter adder applies to eligible battery-paired systems in ComEd or Ameren territory.
- Lease or PPA pass-through. If a Powerwall is bundled into a solar lease or PPA, the provider that owns the equipment may still claim a commercial credit and pass part of that value through in pricing.
- 2025 installs. If your Powerwall was installed and placed in service before December 31, 2025, you may still be able to claim the credit on your 2025 return.
For a deeper comparison of what battery incentives are worth, see how much a solar battery costs and our full breakdown in solar battery tax credit options.
What Axia Estimate Does Differently
Plenty of installers lead with an incentive number that sounds impressive on a sales call but does not hold up once you check the fine print.
- CSLB-licensed consultants walk through which programs genuinely apply to your address, utility, and income bracket, instead of quoting a generic statewide figure.
- Factory-direct QCells pricing, backed by a 25-year comprehensive warranty, means the price you are quoted already reflects what is currently available in incentives, not padding meant to be offset by a rebate you may not qualify for.
- 210+ five-star Google reviews and a typical three- to four-week installation timeline once permits clear.
How Financing and Battery Storage Affect Your Incentives
Whether you buy outright, finance with a loan, or choose a lease shapes which solar incentives you can personally claim, since some programs only pass through to the system’s owner. Compare solar lease vs. loan options in California before assuming one path gets you every incentive on this page.
With export credits weaker than they used to be in several states, several of the strongest remaining incentives, like SGIP in California and the smart inverter adder in Illinois, are specifically tied to adding battery storage, not the panels alone. See our multi-service estimator for solar, battery, and EV to see how these stack.
Checklist: What to Confirm Before You Sign
- Ask whether the quote already accounts for current 2026 incentive values, or an outdated federal credit.
- Confirm your utility, since incentive eligibility depends on it as much as your state.
- Ask if a lease or PPA passes through any commercial tax credit value, and get it in writing.
- Check current SGIP or DSGS funding status before counting on a battery rebate.
- Ask about the payback period with and without each incentive included.
The Bottom Line on Solar Incentives in 2026
The federal credit is gone, but solar incentives have not disappeared. They have shifted toward property tax protections, utility rebates, and battery-specific programs that reward how you actually use your system. With utility rates still climbing across California, Texas, Florida, and Illinois, waiting rarely improves your position. Go solar now and get a consultation built around your actual address and utility.
Frequently Asked Questions About Solar Incentives in 2026
Is the federal solar tax credit still available in 2026?
No. The federal residential credit under Section 25D expired for systems placed in service after December 31, 2025, and is no longer available to homeowners who buy or finance a system outright. Leases and PPAs may still pass through a commercial version of the credit.
What solar incentives are still active for homeowners in 2026?
Property tax exclusions, sales tax exemptions in some states, utility and battery rebates, net metering or SREC production credits, and income-qualified programs remain active, though availability depends heavily on your state and utility.
Is there a solar rebate in 2026?
Yes, but rebates now come from states and utilities rather than the federal government. California’s SGIP and DSGS programs, Illinois’s smart inverter adder, and various local utility rebates are still active, though funding levels and eligibility vary and can change during the year.
Is there a battery rebate in 2026?
Yes. Battery-specific rebates are now the strongest incentive category in most states, since export credits for solar power have weakened. California’s SGIP pays per kWh of battery capacity, and Illinois offers a smart inverter adder for battery-paired systems.
Is there a Tesla Powerwall tax credit in 2026?
There is no standalone federal credit for the Powerwall specifically, and the general 30 percent credit ended for purchased systems after 2025. State battery rebates, a lease or PPA pass-through, or a 2025 installation date are the remaining paths to incentive value.
Do solar incentives vary by state?
Significantly. California leans on battery rebates and NEM 3.0 export credits, Texas and Florida rely more on property and sales tax exemptions, and Illinois offers SREC payments through Illinois Shines that do not exist in the other three states.
How do I know which solar incentives I actually qualify for?
Eligibility depends on your state, utility territory, household income, and whether you buy, finance, or lease your system. The most reliable way to know is a consultation that checks your specific address and utility account rather than a generic estimate.