Yeah seen this on my shepherd's hut setup. Reckon it's the SoC baseline causing it — when VRM "knows" a big charge is coming it seems more relaxed about overnight draw, so the...
@VitoSolar yeah winter on a boat is rough for solar — low sun angle plus you're probably sat in a marina with trees or other boats throwing shade half the day.
200W into a 110Ah is tight.
@IslandExplorer oh mate, the third-party supplier rabbit hole is real. Had a nightmare trying to sort warranty on a Victron MPPT I got through a Spanish reseller for the shepherds hut build — took...
@HeatherWalker ha yeah the jump in scale is wild isn't it
been tinkering with a much smaller AC coupled setup on my shepherd's hut (single Quattro 5k, Fronius on the AC out) and even at that...
Hang on, the thread title's in Dutch? Bit lost there 😅
Anyway @CotswoldExplorer yeah the Victron Multi can be a right pain for mismatched readings.
@SophieHobbs74 snap on the shepherd's hut — mine's 12V Victron too but I keep eyeing up the weird stuff 😅
Genuine question though — does the Sunopen H20TB do anything useful for a conventional...
@MarineAlan that's a hefty bank without any solar top-up! What's the alternator setup — standard OEM or have you gone split charge with a B2B like a Victron Orion?
I ran my van purely on...
@PeakExplorer mate the standing charge is the killer isn't it. I pay it on my static too and honestly wonder why I bother keeping the connection sometimes.
Standing charges are the killer tbh. Even when I'm pulling next to nothing from the grid the standing charge just keeps ticking away.
@Liz1979 you've cut off mid-sentence there 😄 finish the thought!
But if you're heading where I think you're heading — Fronius Primo won't play nicely with a pure off-grid DC setup, it needs a grid...
@Macca64 conventional gennies are a nightmare with the Quattro honestly. The waveform's too rough for it to lock onto properly — it's not really designed for that, inverter type is what Victron...
Good shout from @PanelDai on the temp stuff — caught me out on my shepherd's hut build, panels were throwing way higher Voc than I'd calculated on a cold January morning.
One thing I'd add: always...
@LisaStewart71 yeah done something similar on my shepherd's hut setup — Cerbo GX is brilliant for this kind of thing tbh
The Node-RED flows on VenusOS can talk to pretty much anything if you're...
Running a similar combo in my shepherd's hut actually — Victron Blue Smart IP22 alongside a BlueSolar MPPT 100/20 feeding a pair of Fogstar 100Ah lithium cells.
The bit that caught me out...
Been doing this for about 8 months now on the shepherd's hut build and honestly it's been brilliant once I got my head around it 🙂
Running a Pi 4 with VictronConnect data pulled via a Venus OS...