Updated September 2026
SMUD Battery Rebate Update — September 2026
Updated September 2026 — SMUD’s upfront My Energy Optimizer Partner+ enrollment incentive is now $300 per qualifying kWh, up to $6,000 per household, for projects submitted for interconnection on or after September 23, 2026. The earlier $500-per-kWh incentive, up to $10,000, is available only to projects submitted by September 22, 2026 and enrolled in the program by December 31, 2026. All customers must still enroll within 90 days after SMUD issues Permission to Operate (PTO).
Review the current homeowner program details on SMUD’s official battery storage page: https://www.smud.org/Going-Green/Battery-storage/Homeowner
If you are a SMUD customer considering battery storage, the current SMUD incentive is an upfront battery enrollment incentive of up to $6,000 per household for qualifying projects submitted for interconnection on or after September 23, 2026.
The important detail is that this is a battery incentive—not a direct rebate on solar panels themselves. Solar and battery storage can still work together to reduce your electric bill, provide backup power and make it easier to use more of your own clean energy.
This guide explains how the current SMUD battery incentive works, who may qualify and how Sacramento-area homeowners can avoid common mistakes.
The short version: How the SMUD battery rebate works
SMUD’s published incentive is based on the battery’s capacity:
- $300 per qualifying kilowatt-hour (kWh) for eligible projects submitted for interconnection on or after September 23, 2026
- Maximum of $6,000 per household under the current program terms
- Available to qualifying new battery energy storage system customers
- Enrollment must generally be completed within 90 days after SMUD issues Permission to Operate (PTO)
- Participation in SMUD’s Solar and Storage Rate (SSR) is required
- The earlier $500 per kWh, up to $10,000 per household, applies only as historical deadline context for projects submitted by September 22, 2026 and enrolled by December 31, 2026
SMUD’s published battery table already reflects the program’s 20% reserve, so the listed payment amount is the practical number most homeowners should focus on.
For example, a 13.5 kWh Tesla Powerwall works like this under the current terms:
13.5 kWh × $300 = $4,050 before the reserve
Published current payable incentive = about $3,240 after the reserve
In plain language, the battery’s rated capacity helps determine the calculation, but the easiest way to estimate your incentive is to look up your exact approved battery model in SMUD’s current table.
The current household maximum is $6,000. The exact published amount depends on the approved battery model, listed capacity and SMUD’s current incentive table.
You can review SMUD’s current battery models and incentive amounts on the official SMUD battery storage page.
Does SMUD offer rebates for solar panels?
No. SMUD does not offer a direct rebate for installing solar panels.
However, SMUD customers may qualify for the battery incentive when they install:
- Solar panels with battery storage
- Battery storage added to an existing solar system
- A qualifying battery-only system
That last point is important — solar is not required for the battery incentive. A qualifying battery-only system can participate if it meets SMUD’s current program requirements, including enrollment in the Solar and Storage Rate (SSR).
Adding a battery can help you store excess daytime solar production and use it later, including during the evening when electricity demand is higher. A battery can also provide backup power during an outage, depending on the system size and which circuits you choose to back up.
The incentive is tied to the battery and program enrollment, not to the number of solar panels on your roof.
Which batteries qualify?
SMUD currently lists eligible battery systems from several manufacturers, including:
- Eguana
- Enphase
- Franklin
- SolarEdge
- Sonnen
- Tesla
The exact incentive depends on the specific battery model and its listed capacity. Some examples from SMUD’s current incentive table include:
Note: These examples reflect SMUD’s published incentive amounts for projects submitted for interconnection on or after September 23, 2026. The table already reflects SMUD’s 20% reserve. Models, capacities and program terms can change, so verify the current SMUD table before signing a contract.
| Battery example | Listed capacity | Current published enrollment incentive |
|---|---|---|
| Tesla Powerwall | 13.5 kWh | $3,240 |
| Franklin aPower X | 13.6 kWh | $3,264 |
| Eguana E5 | 14 kWh | $3,360 |
| Enphase IQ Battery 10 | 10 kWh | $2,400 |
| SolarEdge battery | 9.7 kWh | $2,280 |
These figures are examples, not a quote for your home. Battery capacity is only one part of system design. Your installer should also consider your electrical panel, solar system, energy use, backup goals and available installation space.
Who may qualify for the current SMUD battery incentive?
To qualify, homeowners generally need to meet SMUD’s program requirements, including the following:
You must be a qualifying residential SMUD customer.
The home must be individually metered and located within SMUD’s service territory.You must install an eligible battery.
The model must appear on SMUD’s current list of qualifying systems.You must participate in the Solar and Storage Rate.
The SSR is an additional rate component for customers with solar, solar plus storage or storage-only systems.You must enroll in My Energy Optimizer Partner+ within 90 days of PTO.
Missing this deadline may affect your eligibility for the one-time enrollment incentive.Your system must complete the required permitting and interconnection process.
Local permits, inspections and SMUD approval are part of the process.
SMUD’s battery rebate program allows the utility to optimize participating batteries during periods of high demand. SMUD states that participants retain access to the amount of power available in their battery during an outage and that the program maintains a 20% reserve at the end of an event for possible overnight backup needs.
Some restrictions apply. For example, MED Rate customers are not eligible, and individual rental units are currently excluded. Income-qualified customers whose battery system, solar system, or equipment costs are fully covered by SMUD can participate in the program, but are not eligible for the one-time enrollment incentive. Multifamily properties may have additional tenant-related requirements.
What if you already have solar?
If you already have solar and want to add a battery, your current utility rate matters.
Existing solar customers on SMUD’s legacy Net Energy Metering rate may be able to remain on that rate in some situations, but SMUD states that they will not be eligible for My Energy Optimizer Partner+ incentives unless they transition to the Solar and Storage Rate.
Adding storage can also require a new interconnection review. Your contractor should review:
- Your existing solar system and inverter
- The proposed battery configuration
- Whether your electrical panel needs upgrades
- Your current SMUD rate
- The required interconnection application
- How the project will reach PTO
- How enrollment will be completed within the 90-day window
This is one reason it is helpful to work with a contractor familiar with SMUD’s process instead of treating the battery as a simple equipment purchase.
What we’re seeing with SMUD battery projects in 2026
Most of the battery projects we quote in the Sacramento area right now are add-ons to solar systems that were installed a few years ago. Those homeowners already generate their own power during the day — what they’re missing is a way to use it after the sun goes down. A battery lets them store that daytime production and draw on it during the 5 to 8 p.m. window, when SMUD’s Time-of-Day pricing is at its highest. Shifting that evening usage to stored solar is usually the main reason they add storage.
We also quote a steady number of battery-only projects. These make sense for homeowners who aren’t ready for solar but still want backup power for essential circuits, and who want to shift some of their usage away from peak hours. Battery-only systems can participate in the program, but they still have to enroll in the Solar and Storage Rate and meet the same equipment and interconnection requirements as solar-plus-storage projects.
The details that trip people up are rarely the battery itself. They’re the interconnection paperwork, the enrollment window after Permission to Operate, and making sure the proposed model is on SMUD’s current eligible equipment list. Those are the parts we handle, and they’re worth reviewing before you sign anything — not after the equipment is on the wall.
California Renewable Energy (CARE) is a SMUD participating contractor, and we’ve worked through these projects locally, including the permitting and utility coordination that comes with them. That experience is useful when a homeowner wants a straight answer about what a specific battery will and won’t do for their home.
Are there ongoing SMUD payments?
In addition to the one-time enrollment incentive, SMUD currently lists ongoing quarterly incentives for Tesla batteries:
- One battery: $110 per quarter
- Two batteries: $220 per quarter
- Three or more batteries: $330 per quarter
At this time, SMUD’s homeowner information lists these quarterly incentives only for Tesla batteries. Other approved manufacturers may qualify for the one-time enrollment incentive but not the ongoing quarterly payment.
Program terms and payment amounts can change. Review the latest SMUD My Energy Optimizer Partner+ information before making a purchase decision.
A note for homeowners in Roseville, Rocklin, Loomis and Auburn
Living in the Sacramento region does not automatically mean you are a SMUD customer.
Utility service can vary by neighborhood. Some homeowners in Roseville, Rocklin, Loomis or Auburn may receive electricity from a different provider, such as Roseville Electric or another utility. The SMUD battery incentive applies to eligible SMUD customers, so check your electric bill before assuming you qualify.
If you are not served by SMUD, you may still have other battery incentives or financing options available. The correct programs depend on your utility, equipment and household circumstances.
How California Renewable Energy (CARE) can help
California Renewable Energy (CARE) is a SMUD participating contractor serving Sacramento and nearby communities, including Roseville, Rocklin, Loomis and Auburn.
We help homeowners coordinate the full project, including:
- Solar and battery system design
- Battery sizing and backup planning
- Fixed-price project proposals
- Permits and inspections
- Utility coordination and interconnection
- System installation and activation
- Guidance through available financing and incentive requirements
Our solar and battery storage service explains how solar panels and batteries work together. You can also learn more about our solar installation services.
Being a participating contractor does not mean every homeowner automatically qualifies for the SMUD incentive. Eligibility depends on the customer, property, battery model, rate and enrollment timeline. We recommend confirming those details before signing an agreement.
A practical checklist before you sign
Ask your contractor these questions:
- Is the proposed battery on SMUD’s current eligible equipment list?
- What is the published incentive for this exact model?
- Will the project be placed on the Solar and Storage Rate?
- Who submits the SMUD interconnection paperwork?
- Who tracks PTO and the 90-day enrollment deadline?
- Is the incentive paid directly by SMUD or shown another way in the project documents?
- What loads will be backed up during an outage?
- Does the proposal include permits, inspections and system activation?
- Are any electrical panel, roofing or service upgrades needed?
- What happens if the incentive rules change before installation?
A clear proposal should separate the equipment and installation cost from the estimated utility incentive. The SMUD battery rebate should not be treated as an automatic point-of-sale discount unless your written agreement clearly says otherwise.
Is solar plus battery storage worth considering in 2026?
For many SMUD homeowners, the answer depends on more than the incentive. Battery storage may be especially useful if you want:
- Backup power for essential appliances
- More control over evening electricity use
- Better use of your daytime solar production
- Protection from certain outages
- A system designed around your home’s future energy needs
The current SMUD battery incentive of up to $6,000 can improve the financial picture for eligible homeowners, but the right battery is the one that fits your home—not simply the one with the largest advertised payment.
If your project was submitted by September 22, 2026 and meets SMUD’s separate enrollment deadline, the earlier higher incentive may still apply under the program’s transition rules. That is historical/grandfathered context, not the current incentive for new submissions. For most homeowners reading now, the practical next step is to review SMUD’s current table, confirm whether your battery model is eligible and make sure your contractor explains the interconnection and enrollment process clearly.
Start by checking your utility, reviewing SMUD’s current rules and comparing a transparent proposal. If you would like help evaluating solar and battery storage for your Sacramento-area home, contact California Renewable Energy (CARE) for a no-pressure conversation about your options.
FAQ
How much is the current SMUD battery incentive?
For projects submitted for interconnection on or after September 23, 2026, SMUD’s current one-time battery enrollment incentive is $300 per qualifying kWh, up to $6,000 per household, subject to eligibility, approved equipment, enrollment timing and current program terms. Projects submitted by September 22, 2026 may still qualify for the earlier higher incentive if they also meet SMUD’s separate enrollment deadline.
SMUD program requirements, eligible equipment, incentive amounts and deadlines may change. Verify current terms directly with SMUD before signing, and consult your tax or financial professional about any separate incentives or tax considerations.