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Product recall · CPSCOctober 27, 2022Serious

LG Energy Solution Michigan Home Energy Storage Batteries

Check whether yours is affected, then follow the instructions below.

What’s wrong

The home solar panel batteries can overheat, posing a risk of fire and emission of harmful smoke.

The Recall Registry rates this seriousFire or burn risk.

What it looks like

Photos help. Identifiers decide. Appearance can vary by color, finish or packaging. Confirm the model number, date code or other identifier in the official notice.

Recalled RESU 10H home battery
Recalled RESU 10H home battery

Recall image provided by CPSC

The serial number label is located behind the access door of the recalled RESU 10H home battery
Where to look: The serial number label is located behind the access door of the recalled RESU 10H home battery

What to do

LG Energy Solution Michigan will arrange for remote software updates to recalled batteries that are connected online. The diagnostic software updates are designed to monitor the recalled battery cells and shut down the battery if a fire risk is detected. If the battery shuts down, please contact LG Energy Solution Michigan for further instructions. Do not attempt to turn the battery on again. LG Energy Solution Michigan, its distributors, and its installers are contacting owners directly if their units are not connected online to arrange for a technician visit to manually update the diagnostic software.

Who to contact: LG Energy Solution Michigan toll-free at 888-737-8104 from 9 a.m. to 5 p.m. ET Monday through Friday, email at RESUservice@lgensol.com, or online at www.lgessbattery.com/us/main/main.lg or www.lgessbattery.com/us and click on "Safety Recall" in the popup window.

The product

This recall involves LG Energy Solution Model RESU 10H lithium-ion storage batteries that were installed as part of a residential energy solar panel system. The recalled batteries allow owners to capture and store energy from the solar panels. The batteries are wall mounted and measure about 29 by 36 by 8 inches. They weigh roughly 220 pounds. The LG logo is located on the top left side of the front panel. The serial number of the recalled product begins with R15563P3S and is located behind the access door of the RESU home battery.

Details

Units affected
About 11,500
Recall date
October 27, 2022
Brand
LG Energy Solution Michigan Inc., of Holland Mich.
Injuries reported
None reported
What has been reported
The firm has received one report of the lithium storage batteries smoking and catching fire, resulting in property damage. No injuries have been reported.
Sold at

Various distributors of solar energy storage systems nationwide, including, but not limited to Sunrun, AEE Solar, Baywa, CED, Krannich, Independent Electric Supply and Inter Island Solar Supply from March 2017 through March 2020 for about $8,000.

The official notice

This recall was issued by the U.S. Consumer Product Safety Commission. The Recall Registry summarises it — always confirm the details at the source.

Their exact wording: LG Energy Solution Michigan Recalls Home Energy Storage Batteries Due to Fire Hazard (Recall Alert)

Read it on CPSC

Worried about the other things in your house? You can write down what you have and be told if one is recalled — or, if you sell second-hand, check your whole stock at once.

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