Been scratching my head over this one for a few weeks now. My MultiPlus-II 48/3000 is cutting absorption short and jumping to float when the battery is clearly nowhere near full.
Set mine up last week — 2x 100W panels in series feeding a 200Ah LiFePO4 leisure battery. I've got the charge profile set to 14.2V absorb, 30 min absorb time, 13.5V float, which seems pretty...
FET_King | Posts: 1,204
Good points from @ZFS_OffGrid, @Davo22, and @KevScott — covering the key issues well.
One thing I'd add that often gets overlooked on narrowboats specifically: the Sterling...
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