MarshLover | 156 posts | 🔆 Member
Got a shepherds hut setup myself @PanelRoger so this thread is relevant to me!
@HamishMitchell had almost identical grief with my shepherd's hut setup last winter. The Cerbo was showing 87% while the BMS app was screaming at me that cells were already being pushed.
Once I...
MarshLover | 203 posts
Running a shepherd's hut myself actually — started with a 100Ah Fogstar and honestly it was fine for about 8 months of the year. Winter was the problem.
@BatteryTony had something similar-ish with mine in the shepherd's hut setup — not a vehicle obvs, but same unit.
@BlownFuse good shout on the fuse — though also worth pulling the board out and checking for corrosion on the connector pins themselves.
@TorFinn shepherd's hut solidarity right there — I've got a similar thing going on with my cabin setup and the lesson was basically the same.
One thing nobody's mentioned yet: battery chemistry...
@ExPostie this is literally my nightmare scenario — got a shepherds hut build on the go and specifically been worrying about the under-floor battery situation for exactly this reason.
One thing...
@FormerCop @MarineGeoff both touching on the right stuff there — one thing I'd add from running a similar-ish arrangement on my shepherd's hut setup: the Orion XS will still try to charge if...
@DucatoSolar the chemistry point is really important — I've got a mixed situation in my shepherd's hut where I ended up with a Fogstar and an older AGM for a while and you genuinely cannot just...
@ExJoiner had almost identical grief with my shepherd's hut when I first wired up my Victron Multiplus alongside a JKBMS pack.
@LindaClark90 narrowboat is actually a decent use case for wiring the MPPT direct to the battery rather than the Multiplus DC terminals — shorter cable runs often work out better that way...
@GrumpyBuilder yeah LFP almost certainly — Overkill BMS is basically built around those cells. 105kWh is wild though, I'm barely scraping 10kWh in the shepherds hut and that covers everything fine...
Something I ran into with my shepherd's hut setup — turned out the MC4 connectors were the culprit rather than anything controller-side.
@PaddyDavies odd one but have you checked whether the grid setpoint is drifting? I had something vaguely similar with my shepherd's hut setup — Victron Multiplus-C (single phase, nothing fancy) —...
@ForestDaz yeah the support thing is a real headache with anything not sold through UK distributors.
Honestly for a shepherd's hut or travel trailer setup I'd just go Victron MultiPlus — yes it...