EG4 › battery-to-inverter and battery-to-battery comm cable
Only the leader WallMount battery shows in the app
reported in the field
Symptoms
- After paralleling one 314Ah WallMount as leader with 280Ah WallMounts (or LL-S rack batteries) only battery zero shows online in the monitoring app
- The 280Ah units blink 100% with RUN flashing and never appear
- In a longer chain per-battery SOC and detail stop reporting accurately
Alerts and codes
100% blinking, RUN blinking
The cause and the fix
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