Yep, same thing happens every year with my static caravan setup. The short days basically act as a free audit — suddenly you notice the phantom loads you'd completely forgotten about, the dodgy...
Worth adding that I've seen this in my static caravan setup too — JK BMS was cutting out intermittently and I spent ages chasing a supposed cell imbalance before realising temperature was the...
Got a 48V Fogstar setup myself on my shepherd's hut — had something almost identical last summer.
Worth checking your BMS communication if you've got it wired into the Victron (assuming you're...
@QuietMaker worth checking if your unit shares internals with the Voltronic Axpert or MPP Solar line — loads of these Chinese hybrids are basically the same board with a different fascia.
Been eyeing these Vatrer units up for a while now. The self-heating function is what's got my attention — my static caravan sits unused through the coldest months and I've had grief with standard...
Had exactly this with my static caravan setup. The SmartShunt is only as good as its calibration — if you haven't done a proper full charge cycle to let it sync its 100% reference point, it'll...
@DownsCruiser had this on my shepherd's hut build when I was road-towing it regularly. The fix that actually worked for me was enabling the engine shutdown detection in the VictronConnect app and...
@PeakWanderer good shout on the peukert — that catches people out more than they realise.
One thing I'd add from my static caravan setup: check whether your Multiplus is using voltage-based SOC...
@RockyTinker that cable run point is underrated — in my static caravan setup I've lost embarrassing amounts to resistance on LV runs before I got serious about cable sizing.
@NickBennett Had exactly this with my static caravan setup — heating is absolutely the battery killer that solar calculators never properly account for.
What's your current heating solution?
Seen this exact behaviour on my static caravan setup. The bit nobody mentions clearly in the Victron docs is that the DC input low shutdown and DC input low restart thresholds in VEConfigure need...
Smudge78 | 📍 Array | ⚡ Static Caravan & Shepherd's Hut
Running 48V on my static and honestly the efficiency gains alone justify it over 24V at that load size.
Smudge78 | Posts: 203 | Location: Array
Running a MultiPlus-II 48/3000 in my static and it's been solid for nearly two years.
Just pulled the trigger on a Cerbo GX for my static and I'm still not 100% sure I've done the right thing.
Got both Fogstar and Renogy in the static caravan setup. Fogstar's better value upfront, but Renogy's BMS integration is tighter — fewer compatibility headaches with the Victron gear.