Lithium Battery Disconnects? Troubleshooter

The BMS is protecting the battery. Find out from what.

Check the battery app or display for the reason it shut off. Work through one question at a time. You can go back or start over whenever you like.

Safety: this troubleshooter is general information. Follow the maker's manuals. Any work on 240V AC wiring, the switchboard, or inside an inverter, isolator or battery cabinet must be done by a licensed electrician or your installer.

← Back to all troubleshooters

Related guides

LiFePO4 Batteries Explained: Capacity, Voltage and Usable Energy
Guide

LiFePO4 Batteries Explained: Capacity, Voltage and Usable Energy

What LiFePO4 battery ratings mean for a shed, workshop or home: 12.8V, 25.6V and 51.2V, Ah vs kWh, usable energy, stacking, cycle life, cold charging and a buyer's checklist.

Read guide →
↑