Tesla Powerwall 2 Recall: Get a Free Upgrade Installed
Earlier in 2026, the U.S. Consumer Product Safety Commission issued Recall Number 26-092, pulling more than 10,000 Powerwall 2 units after reports of overheating, smoke, and fires. Tesla has started remotely shutting down affected batteries, which means a lot of Sonoma, Marin, and Napa County homeowners have an inconvenience or an opportunity, depending on how they see the water in the glass.
The good news? If your unit is on the recall list, you're getting a brand new battery for free. Though the timeline is longer than most people expect. Here's what the recall covers, how the replacement process works, and why calling a local installer early for your home battery backup in Sonoma County makes a real difference.
Key Takeaways
The CPSC recall covers certain Powerwall 2 units sold between November 2020 and December 2022.
Tesla has reported 22 overheating incidents, 6 cases of smoke, and 5 fires tied to defective battery cells, leading to minimal damage.
Affected units are being remotely discharged and locked until replacement, so if your Powerwall is affected, your backup may be offline right now.
Tesla is replacing recalled units with the newer Powerwall 3 at no cost, since the Powerwall 2 is discontinued.
Simply swapping the PW2 for the PW3 will offer the same performance as the PW2.
If you’d like to access the additional performance of the PW3, you can opt for wiring upgrades to take full advantage of its potential.
Expect 1 to 2 months from contract to replacement, so start the process as soon as you get your notice.
What's Happening with the Powerwall 2 Recall
The CPSC announced Recall 26-092 after defective third-party lithium-ion cells inside certain Powerwall 2 units were found to overheat, smoke, and catch fire.
The Basics
Affected units: Powerwall 2 systems sold online and through installers between November 2020 and December 2022.
The hazard: Lithium plating, cracked casings, and short circuits can trigger thermal runaway.
Reported incidents: 22 overheating events, 6 cases of smoke, and 5 small fires.
Scope: Replacement programs are active in the US, UK, Australia, and New Zealand.
If Your Battery is Affected… What's Happening to Your Battery Right Now
Tesla is using over-the-air commands to discharge affected batteries to zero and lock them. That removes the fire risk, but it also means your stored backup is offline during a PG&E outage or Public Safety Power Shutoff.
The Silver Lining: A Free Upgrade to Powerwall 3
Tesla has discontinued the Powerwall 2, so recalled units are being replaced with the newer Powerwall 3 at no cost to you. That includes the hardware and the R&R labor.
For North Bay homeowners, the upgrade brings real improvements:
Higher continuous power output than the Powerwall 2.
A newer generation of battery hardware at no out-of-pocket cost.
The One Catch: Wiring Upgrades Are On You
The Powerwall 3 can deliver more power than the Powerwall 2, but only if your home's wiring is set up to handle it. Here's how it shakes out:
No wiring upgrade: Your Installer configures the Powerwall 3 to match your old Powerwall 2 output. Newer battery, same performance.
With wiring upgrade: You get the full Powerwall 3 output, but Tesla doesn't cover the electrical work.
Your call: We can walk you through the numbers so you can decide if it's worth pairing the recall swap with a broader upgrade.
What Tesla Will Do (and Won't Do)
Tesla's Role
Sends you the recall notification directly.
Remotely discharges and locks your battery.
Not Tesla's Role
Scheduling your install.
Choosing your installer.
Delivering the battery to your home.
Paying to upgrade your wiring
That's where a local roofing and solar company steps in. The sooner you call, the sooner the clock starts.
The Replacement Process with Amy's Roofing & Solar
Once you've received your recall notification from Tesla, here's how the process works when you choose Amy's Roofing & Solar:
You call us and let us know you're eligible for a recall replacement.
We send you a contract covering the R&R and any optional add-on work.
You sign the contract and return it.
We submit the contract to Tesla for approval and battery shipment.
Once the new battery (or batteries) arrive, we schedule your removal and replacement.
Our team completes the swap and confirms your new system is up and running.
We return your old Powerwall 2 to Tesla and bill Tesla for the R&R work.
We bill you only for any optional add-on work, like wiring upgrades for Powerwall 3 optimization.
Expected timeline: 1 to 2 months from your first call to a working new battery on the wall. That's why we tell every customer to reach out the day they get their recall notice. The sooner we start the paperwork, the sooner you have backup power again.
What You Get with Amy's Roofing & Solar
Service across the North Bay: Sonoma, Marin, and Napa counties.
Experience with Powerwall systems: We know what the original installs looked like and how to work around older wiring.
Direct Tesla paperwork: We handle the recall submission so you're not stuck in a corporate call center queue.
Real accountability: A phone number that reaches a real person in the North Bay, not an AI bot, automated message machine, outsourced agent out of the country, a chat box, website or email inquiry system. (Call 707-981-9801 and you get me, Amy!)
Don't Wait: Your Backup Power Matters Right Now
Wildfire season, PSPS events, and winter storms don't pause for a recall timeline. If Tesla has already shut down your Powerwall 2, every day without a replacement is a day without stored backup for your fridge, Wi-Fi, well pump, or medical equipment.
Starting early is the difference between a 1 month timeline and a 2+ month wait.
Ready to get your home battery backup back online? Contact Amy's Roofing & Solar today!
Call Amy’s Roofing & Solar: (707) 981-9801
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Frequently Asked Questions
How do I know if my Powerwall 2 is part of the recall?
Tesla contacts affected owners directly. If your Powerwall 2 was installed between November 2020 and December 2022, keep an eye on your email and the Tesla app. Tesla also remotely discharges and locks recalled units, so if your battery is suddenly sitting at 0% and won't charge, that's a strong signal to check your account.
Do I have to pay anything for the replacement?
Tesla covers the new Powerwall 3 and the standard removal and replacement labor. The only costs that fall on you are optional add-ons, like upgrading your home's wiring so the Powerwall 3 can run at its full output instead of being throttled to match your old Powerwall 2.
How long will I be without home battery backup?
Plan on 1 to 2 months from your first call to a working new battery, depending on Tesla's approval and shipping timelines. During that stretch, you're running on grid power only, which is why we tell Sonoma, Marin, and Napa homeowners to call the day their recall notice arrives.
