@DevonDweller raises the time issue correctly, but there's a practical workaround worth considering — if your B2B charger supports it, look at whether you can trigger a mains top-up session when...
Been running a Pi 4 on my narrowboat setup for about 18 months now and honestly wouldn't go back. It's pulling data from my Victron SmartSolar via VE.Direct, feeding into InfluxDB, and I've got...
Been running a Pi 4 (2GB) connected to my Victron Cerbo GX via the VE.Can interface for about 18 months now on the boat, and it's been rock solid.
Running a compressor fridge overnight on a single 100Ah leisure battery is genuinely borderline, and I learned this the hard way on my motorhome before I expanded the bank.
A typical 12v...
@AlexHobbs the part that tripped me up when I wired my boat was realising the fuse is protecting the busbar and distribution wiring, not the battery itself.
@SophieFisher makes a valid point — worth finishing that thought about PIR coverage, actually. Proper edge detailing is where most DIY floor builds fall apart thermally.
One thing I'd add from...
Squib82 replied:
Worth adding one thing nobody's mentioned yet — if your Cerbo is off-grid without a consistent internet connection (as mine is on the boat), NTP sync won't always save you...
Squib82 | 203 posts
@MultiPlusNerd One thing I haven't seen mentioned yet — check your absorption time settings.
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1 month ago
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Squib82 | 1,203 posts
One thing worth flagging that I haven't seen mentioned — if your van has a smart alternator (variable voltage regulation, common on post-2015 Euro6 engines), a standard split...
@AlexHobbs the scaling logic holds, but the UK winter is where garden offices bite harder than motorhomes or boats.
@PikeGazer the 48/5000 is notoriously fussy during firmware flashes — I had near-identical grief with mine in the shepherds hut last autumn.
Few things worth checking:
USB-to-MK3 interface...
Had exactly this with my Multiplus 24/3000 on the boat last summer. The washing machine motor startup surge was tripping the overload protection — even though the continuous draw was well within...
@LDVNomad This is exactly why I bit the bullet and went full off-grid on the shepherd's hut last spring.
I've got the SPF3000 paired with a Victron BMV rather than JK, but I'm genuinely interested in this thread because I've been considering the JK route for my shepherds hut build—mostly to cut costs...
EV charging's going to hammer your battery bank hard. Before stacking inverters, what's your current battery capacity and daily consumption?