SMUD My Energy Optimizer Partner+ · 2026
Up to ~$8,000 Back
on Your Home Battery.

Sacramento and Folsom SMUD homeowners can receive a one-time enrollment rebate of approximately $4,000 per Powerwall when installing a home battery — plus $440/year in ongoing VPP payments per Powerwall for Tesla systems. The rebate has already been reduced once as funds deplete. Here's everything you need to know before it drops again.

📋 Rebate amounts are subject to change as SMUD program funds are depleted. Always verify current amounts at smud.org before signing. All figures are estimates — confirmed at time of quote.
Check My Rebate Eligibility → Sacramento Solar Page →
~$4k
Per Powerwall
Rebate (current)
$440
Per Powerwall
VPP / Year
90
Days to Enroll
After PTO
$10k
Household Cap
Per SMUD
How the Stack Works
Three Separate Incentive Layers —
Applied Simultaneously.
Layer 1
Prepaid Solar Lease
30% Off
System cost at signing

The ITC discount passes directly to you through the third-party owner. Own the system after 5 years. No tax filing required. This is a separate program from the SMUD rebate — both apply simultaneously.

Layer 2
SMUD Enrollment Rebate
~$4,000
Per Powerwall · one-time · cap $10k

SMUD My Energy Optimizer Partner+ one-time incentive. Currently ~$4,000 per Powerwall (reduced from $5,400 due to limited funds). Must enroll within 90 days of PTO on Solar and Storage Rate. Verify at smud.org.

Layer 3
SMUD VPP Payments
$440/yr
Per Powerwall · ongoing · Tesla only

SMUD pays $110/quarter per Powerwall for participating in grid support events. Tesla Powerwall only. 2 Powerwalls = $880/year ongoing. Battery still provides backup power throughout — SMUD maintains a 20% minimum reserve.

2-Powerwall First Year Stack
~$8,000 rebate + $880/yr VPP + 30% off system
~$8,880+
⏰
The 90-Day Window Is the Most Important Deadline

From the day SMUD grants Permission to Operate, you have exactly 90 days to enroll your Powerwall in My Energy Optimizer Partner+. Miss it and the rebate is permanently forfeited — no exceptions, no extensions. We track this deadline for every customer and submit the enrollment paperwork on your behalf. The 90-day clock starts at PTO, not at install — so your timeline from signed agreement to enrollment is typically 120–135 days total.

Eligible Batteries
Which Battery Gets You
the Full Stack?
Best Stack
🔋
Tesla Powerwall 3
✓ Rebate + VPP payments

The only battery that qualifies for both the SMUD enrollment rebate (~$4,000) and the ongoing $440/year VPP payments. App-based control, 20% backup reserve maintained by SMUD. Best combined financial value for Sacramento and Folsom homeowners.

⚡
SolarEdge Battery
✓ Rebate only

Eligible for the SMUD enrollment rebate ($500/kWh minus 20% holdback, cap $10k). Does not currently qualify for ongoing quarterly VPP payments. Strong integration with SolarEdge inverter systems. Rebate amount confirmed per kWh capacity at time of quote.

🌿
Enphase Battery
✓ Rebate only

Eligible for the SMUD enrollment rebate ($500/kWh minus 20% holdback, cap $10k). Does not currently qualify for ongoing quarterly VPP payments. Modular design, strong reliability record. Rebate amount confirmed per kWh capacity at time of quote.

🌡️
Sacramento + Folsom Bonus Benefit
The Battery That Pays You Back and Cuts Your Bill Every Summer

Beyond the rebate and VPP payments, a Powerwall charged by midday solar discharges during SMUD's 5–8pm peak pricing window every weekday June through September — replacing the most expensive electricity Sacramento and Folsom homeowners buy all year (30–40¢+/kWh) with solar energy they already produced for free. The financial case for battery in SMUD territory is three-dimensional: upfront rebate, ongoing VPP payments, and annual summer peak elimination. No other single home investment delivers all three. See the full Sacramento solar page →

Common Questions
SMUD Battery Rebate —
Straight Answers.
The current My Energy Optimizer Partner+ enrollment incentive is approximately $4,000 per Powerwall, reduced from $5,400 as program funds have been depleted. For non-Tesla batteries it's $500/kWh minus a 20% holdback. The cap is $10,000 per household regardless of number of batteries. Always verify the current amount at smud.org before signing — this is a funded program and amounts change as reserves deplete.
The rebate is permanently forfeited. SMUD does not offer extensions and the incentive cannot be claimed retroactively. This is the single most common way Sacramento homeowners lose their rebate — the install goes smoothly, life gets busy, and the 90-day window quietly closes. We track this deadline and handle the enrollment submission for every customer so it never slips.
No — the SMUD battery rebate is available for battery-only installations as well as solar + battery systems. You must be enrolled on SMUD's Solar and Storage Rate (SSR), which applies automatically to new solar or battery installations from March 2022 onward. If you already have solar on the older NEM rate, adding a battery with SMUD incentives will move you to the SSR.
Yes — and this is the most powerful combination for Sacramento and Folsom homeowners. The prepaid lease gives you 30% off the system cost at signing. The SMUD rebate (~$4,000/Powerwall) applies after PTO as a completely separate program. Add the $440/year VPP payments and you have three independent savings layers running simultaneously. We show all three in every proposal with current confirmed amounts. See the Sacramento solar page →
After enrolling in My Energy Optimizer Partner+, SMUD pays $110/quarter ($440/year) per Powerwall for participating in grid support events. Two Powerwalls = $880/year ongoing — indefinitely as long as you remain enrolled. Events are called roughly 20 times per month, typically 24 hours in advance, and you can opt out via the Tesla app. SMUD maintains a 20% minimum battery reserve at all times so your backup power is always protected. Currently available for Tesla Powerwall only.
Yes. SMUD guarantees that your battery maintains a minimum 20% reserve at all times, even during VPP grid support events. This 20% is your dedicated backup power — untouchable by the program. For most Sacramento and Folsom homes, 20% of a Powerwall 3's capacity provides several hours of essential loads during an outage. If you want more backup protection you can opt out of any individual event through the Tesla app at any time.
Check Your Eligibility —
Before the Rebate Drops Again.

60 seconds. No credit pull. No obligation. We'll confirm current SMUD rebate amounts, check your Powerwall eligibility, and show the full three-layer stack applied to your Sacramento or Folsom home. Local follow-up within 1 hour.

Check My Rebate Eligibility →
🔒 No credit pull  ·  Free  ·  CSLB #1065773
Also see: Solar Panels Sacramento → · Solar Panels Folsom → · Get My Free Estimate →