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Solis
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LG-Comm-FAIL
Solis
LG-Comm-FAIL
LG Battery Comms Failure (Alarm 2021)
Communication with the LG battery lost.
Common causes
Comms cable issue
LG battery fault
What to check
STEP 1
Check the comms cable, then restart the battery.
Escalate if
Persists, contact LG battery support
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