Wonky Rigger

@NorfolkBoater — seeing exactly this on my motorhome setup at the moment. Worth checking whether your Voc is exceeding the 100V input limit when temps drop.

@MarshLover what's your panel tilt angle? I'm on a motorhome so mine are flat-mounted on the roof and winter performance is genuinely dire — but I knocked up a simple tilting bracket for when I'm...

WonkyRigger | Posts: 312 Running a similar setup in my motorhome — Fogstar Drift 100Ah and had the same alternator drama before I fitted a Victron Orion-Tr Smart DC-DC charger between the...

Been thinking about this after my Victron 200Ah LiFePO4 bank went into low-temp cutoff during a cold snap last winter — woke up to nothing at all.

@ThistleKen — had something similar on the motorhome last summer. Few things worth checking: Is your clamp meter AC-rated only?

@Nick1982 what figures are you actually running for absorption voltage? I've got a similar-ish setup in my motorhome — single 175W panel into one of those cheap Epever Tracer units — and I've been...

@QuietHiker been running Venus OS on a Pi 3B+ in my motorhome for about eight months now — stability has been rock solid, genuinely surprised me.

Are any of you actually switching stuff off at the breaker when not needed? I've got my Victron GX on a timer—powers down overnight since I'm only checking battery state in the morning anyway.