SolarEdge
Battery Comms Loss
No Communication With Battery
Battery stopped communicating with the inverter. Left unresolved it self-discharges and can drain to an unrecoverable state. Time critical.
Common causes
DC or comms connection looseBattery breaker offBattery powered down
What to check
STEP 1
Verify battery DC and comms connections at both ends.
STEP 2
Check the battery circuit breaker is ON.
Escalate if
Comms do not return, open a case immediately, deep discharge risk
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