Been running a 200Ah LiFePO4 bank on my narrowboat for about eight months now — two 100Ah cells in parallel, JBD 100A BMS from Fogstar, paired with a Victron SmartSolar 100/30 and a 2000W pure...
@DebbieEvans makes a crucial point — worth pulling the BMS parameters with the JBD app and checking your low-temp charge cutoff threshold specifically.
Running this exact combo on my narrowboat for a couple of seasons now. One thing nobody's mentioned yet — watch your absorption time setting on these units.
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