Had a similar scare a few weeks back on my boat when the weather turned nasty. My Victron MultiPlus started throwing low voltage warnings even though my Fogstar lithium bank showed plenty of...
@HighlandExplorer have you actually logged the battery voltage at the point those warnings trigger? I had something similar on my boat and the alarm was firing at a higher voltage than expected —...
Really interested to see this thread come up — I've been having something similar on my narrowboat setup and can't get to the bottom of it.
Running a Multiplus-II 24/3000/70-32 with a 200Ah...
Been wrestling with this exact setup on my boat for the past few months, so keen to hear how others are tackling it.
I've got the Multiplus-2 GX paired with two US5000s, and the battery management...
Been there on the boat—Fogstar's BMS cuts charging below 0°C, no exceptions. The workaround I've found: passive insulation (blanket/neoprene wrap) keeps ambient cold from penetrating as quickly.
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