Konrad
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Konrad reacted to Ingo in Victron Quattro load splitEssentially ACOut1 and ACOut2 are connected together when the Grid is available. It will send power out both as much as the Grid and the PV can supply.
When the Grid fails it will disconnect ACOut2 and ONLY send power out ACOut1 as much as the Batteries and PV can supply up to the KW rating of the Inverter.
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Konrad reacted to ___ in LiFePo4 batteries with internal BMS for VictronESSI heard the same thing. Presumably, the BMS itself loses power, and it needs to get power from somewhere in order to allow power to go to the cells. In that case, using a good battery charger should have been enough to raise the voltage and restart the BMS. When we tested it, the battery charger was applying 14.5V (absorption), but putting an ampere meter in line showed mere milliamps flowing for short periods... almost as if there is some kind of electronics in there that's trying, but not succeeding...
Battery was under warranty, so we decided not to... uhm... investigate any further.
Also, not sure it was the same battery as this one. But it looked identical.