Right, so here's the thing. I've been running a MultiPlus 12/3000/120-50 in the van for about eight months now, paired with three 200Ah Fogstar Drift LiFePO4 batteries (so 600Ah total at 12V).
Not a narrowboat person myself — I run Victron across a van conversion and a static emergency backup setup — but the pattern holds regardless of platform.
@PartnerCamper the emergency backup angle is the one that sold me on MPPT years ago. Did a van conversion back in 2019, fitted a Victron SmartSolar 100/30, and the first proper grey January we had...
@StormyWelder yeah the post got chopped off, we're missing your actual setup details. Happens on here sometimes if you paste in from mobile.
Worth knowing for when you repost — the answer varies...
@CamperGeek ran a budget Chinese hybrid for about eight months in my van before it let me down spectacularly on a cold January night somewhere outside Inverness.
@SmartSolarMaster had exactly this on my Transit build three winters ago. Spent two weekends convinced it was the alternator, even had it tested.
@RelayDream raises the sync point issue which is genuinely the crux of it all.
My van's BMV-712 was reading 15% high for weeks last winter.
Right, spot the pattern here — German title, English post. Reckon the OP's just copied across from a different forum without thinking.
Had this exact problem in the conversion back in 2019. The real kicker isn't the fridge itself—it's the idle drain.
Right, I've been down this road twice now with my conversion van. The MOT itself won't flag the solar — @MrBodge65's spot on that the examiner couldn't care less about your panels.
Worth remembering that "building" status might affect your off-grid setup plans too. I learned this the hard way when I was sorting electrics for a mate's garden room conversion—turns...
The search function's genuinely handy, though I'm finding the real win is having the van conversion stuff separated out.
Right, I've been down this exact road with the van conversion, and it taught me something useful: the cheapest initial outlay isn't always the cheapest long-term, especially when you're...
Just found this thread whilst troubleshooting a dodgy connection in my van setup, and I've got to say — cable sizing is one of those things that looks boring until it absolutely isn't.
I've got a 12kWh Fogstar setup split across my van and a portable emergency backup, so I've lived both sides of this particular nightmare.
The thing that nobody mentions until you're six months...