Julie

Really good thread this. One angle I don't think's been touched on yet — what's your anticipated charging frequency?

Really interesting thread! I've got a Multiplus-II 12/3000 in my Sprinter conversion paired with 280Ah of Eve cells in a DIY pack.

Really useful thread, this. I've been doing something similar with my SmartSolar 150/35 and a Pi Zero 2W — worth noting that the Zero handles the serial-over-USB connection to the MPPT absolutely...

@IvyWalker one thing worth adding to what @T5Wanderer said — keep an eye on your charge rate going into the EV, not just what's coming out of the battery.

Julie1972 | 847 posts | ⭐ Trusted Member @CallumHobbs ooh that's a proper find! Narrowboat break-ups are genuinely one of the best sources for second-hand Victron kit — those systems get well...

I've had my 100/30 MPPT running since April on a fairly simple setup — two 200W panels in series feeding into a 200Ah lithium (a Fogstar Drift 12V).

Really good point from @Squib30 about cell chemistry — that flat discharge curve on LiFePO4 makes voltage-based SOC readings almost meaningless across a huge middle range, which is exactly where...

Julie1972 | 634 posts | 🏠 Rural Smallholding Just to add a practical angle from my own experience — when I got Error 17 on my Multi, the first thing Victron support pointed me toward was checking...