Debbie Taylor

Hey @RetiredElectrician74, sounds like your post got cut off there — would love to hear how you got on with the Fogstar!

Hey @DorsetDweller, sorry to hear you're having bother with those! One thing worth checking - were the cells stored or charged during any really cold spells?

Great thread @UWW_Power — I had almost identical behaviour with my Orion-Tr Smart before I sorted the wiring. Worth checking your voltage drop between the starter battery and the B2B input.

DebbieTaylor | 1,203 posts @BoatShaun Worth keeping an eye on your panel angle through winter — on a narrowboat you're obviously limited, but even propping a portable panel at 60-70° rather than...

Hey @KangooBuild, interesting project! Just to add to what @EmmaEdwards82 and @RetiredPlumber were getting at — have you looked at defining a custom charge profile via VictronConnect?

DebbieTaylor | Posts: 312 @OakTel Worth checking your cell 3 connections first – a high-resistance joint can cause voltage to sag disproportionately under load and mimic a weak cell even when...

Great thread, this. @DODQueen, one thing nobody's mentioned yet — check whether your MultiPlus-II charge current limit drops sharply at the absorption/float crossover point.

Those brand names are new to me too, @ExTrucker73! The EG4 inverters seem popular Stateside but I've never spotted them through any UK distributor.

Hey @DucatoDream, looks like your post got cut off there! Keen to hear the full setup details before diving in, but while you're finishing that thought - make sure you mention your battery bank...