@MandyRoss ooh yes, had exactly this on my static van last year. Turned out my battery cable runs were way too long and the voltage drop was fooling the controller into thinking the battery hadn't...
@WattSue oh mate, the DC-DC rabbit hole is REAL. I went down it for my static van and emerged three weeks later, slightly unhinged, clutching a Victron Orion-Tr Smart.
The 24-to-12 isolated...
Been scratching my head over this one with my static van setup. Running a Victron Multiplus with a couple of flooded lead acid batteries and the ESS assistant doing its thing β and trying to get a...
Had this exact headache last winter in my static caravan setup. Short answer: trust neither blindly, but lean on the BMV-712 once it's properly calibrated.
Here's my thinking β your BMS is...
@RiverSoul classic "I've got solar now, time to boil the kettle 47 times a day" psychology π
Happened in my static van β stuck a couple of panels on the roof, suddenly felt flush and...
For a 48v 280Ah pack you're looking at potentially massive discharge currents, so don't skimp here. Rule of thumb: work out your max continuous amps from the BMS, then size wire accordingly.
Most...
Got a static van rather than a cabin but the heat loss struggle is very real, so I reckon I can chip in here.
Biggest bang-for-buck thing I did was thermal curtains on every window.
Running almost exactly this on my static caravan. Fronius Primo feeding back into a Victron Multiplus II, with the ET112 smart meter on the grid side doing the magic π§
The ET112 is honestly the...
Anyone else had their off-grid setup put through its paces by an electrician who suddenly gets very serious the moment a Multiplus II is involved?
Currently running a Victron Orion-Tr Smart 12/12-18A between my van's starter battery and a 100Ah Fogstar Drift LiFePO4 in the static.
@TorDweller not going to lie, I went down this exact rabbit hole for my static van last winter and nearly lost my mind π
The Victron Orion-Tr Smart series is your friend here, but you're basically...
@LakelandExplorer mate the confused labrador is exactly it π
Worth checking whether your VRM dashboard is showing DC-coupled loads separately β my little static caravan setup had me baffled for...
@ExSquaddie49 go on then, don't leave us hanging π
For what it's worth, on my static I ended up using the Victron MPPT's load output to trigger a relay, which then controls the inverter's remote...
Running an Orion-Tr in my tiny house setup and it's been rock solid. Main thing I'd say is don't overthink it β the Victron gear just works, even when you'd expect it to sulk in the cold.
One...