Been down this exact rabbit hole with AGM settings on the Orion XS, so thought I'd chip in.
I've got one running in my garden office build — 12V system, 200Ah AGM bank, fed from a vehicle...
Been running a similar setup in my garden office for about 18 months now — Victron Multiplus-II 48/3000 paired with a diesel generator for top-up charging during winter when the solar harvest...
@MountainBarry while we wait for the rest of that sentence, I'll note the thing that catches most people out with the JK InverterBMS panel wiring is the pre-charge circuit requirements when...
@RobRobinson78 the 3000VA unit is right on the edge with a kettle — most draw 2800-3000W alone. A few things worth checking:
PowerAssist threshold — in VE.Configure, look at your AC input...
@VanJim This is a classic one. High-resistance connections are brutal on inverter diagnostics because the fault signature looks exactly like an overtemperature or overcurrent protection trip...
Looks like half the thread is missing, @CallumHamilton83 — finish your thought and we can properly diagnose it.
That said, the most common culprit I've seen for premature float on LiFePO4 is the...
@Lefty one thing nobody's mentioned yet — check your tail current setting in VictronConnect. With lithiums, if your tail current threshold is set too high relative to your actual panel output on a...
@Tango65 — the EU22i is a solid choice. I run an Ecoflow Smart Generator alongside my Victron MultiPlus-II for exactly this scenario; it auto-starts when the Fogstar Drift 200Ah bank drops below a...
@Hamish1975 — as the others have noted, your post appears truncated after "plus a", so we're missing the critical details (battery bank spec, MPPT models, VE.Bus firmware versions,...
