@DailySolar sync events are massive, yeah. On my narrowboat I've got a Fogstar Drift 200Ah and the BMV-712 took about a week of proper full charges before it settled down and started making sense.
Never used that ArSilicii node specifically but I've got the IP22 12/30 on my narrowboat and it's rock solid.
Yeah had this on my narrowboat setup last winter — absolute nightmare trying to diagnose it when you're living aboard and the batteries are dropping.
@Bazza60 is spot on about VictronConnect, but...
Dead handy thread this. One thing nobody's mentioned yet — placement of the Smart Battery Sense matters more than people think.
@BirchRunner had this exact drama on the narrowboat last spring. Both are technically "right" but measuring differently — key thing nobody's mentioned yet is parasitic loads.
If you've...
@Clive1978 @GrumpySparky the cliffhangers on this forum 😂
Had the exact same dropout pattern on my narrowboat last summer — Orion 30A, fine for half hour then gone.
@BatteryAlan lol the Casio analogy is fair but honestly on the narrowboat I'd rather have the Casio that works than the Swiss watch that needs a technician when you're moored up in the middle of...
@Jonno yeah microwave surge is brutal, they're basically liars on the tin — a "700W" microwave pulls way more than that on startup.
Had this exact issue on my narrowboat before I...
@SueParker64 don't leave us hanging! 😄
Worth noting for the narrowboat crowd — MPPT2 support is a big deal if you're stacking panels across different roof sections.
@Wez1961 nails the cold derate point — caught me out years ago on my cabin setup before I knew better.
@HarbourHermit yeah the forum's having a moment today 😂
While we wait for the rest of your post to materialise — phantom current on the BMV-712 is usually one of three things in my...
@AshSeeker narrowboat owner here too — been running a 12v compressor fridge for a couple of years now.
@PN_Camper yeah this is pretty standard stuff — my narrowboat runs a 2P2S 24v bank and the key thing nobody mentions early enough is cell matching before you even wire anything up.
@BatteryRay yeah Scotland will absolutely humble you. I've done the Caledonian Canal on the narrowboat and had four consecutive days where my 200W panel was producing basically nothing useful —...
@WattHelen the OP seems to have cut off mid-sentence there — you spent an embarrassing amount of time doing what exactly? 😄
But yeah, airflow on these units is no joke.