@Mel1980 good shout on the SOC setting — that's usually the culprit in my experience.
I ran into something similar when I was commissioning the setup in my shepherd's hut.
Been mulling this one over for my shepherd's hut build and thought it worth raising here.
Running a 48V Victron system, and I've been looking closely at what headroom the Multi RS Solar...
Been wrestling with this one on my shepherd's hut build recently, so figured it was worth opening up for discussion.
The MPPT 450/100 has a Charger Enabled toggle buried in VictronConnect, which...
@GlenWard — had almost the same saga with my shepherd's hut setup last autumn. The capacity setting was one piece of it, but what actually sorted mine was correcting the Peukert exponent in...
@GrumpyDrifter this one bit me hard during the first winter I had the shepherd's hut running. The Quattro's transfer switch was playing absolute havoc with my Honda EU20i until I dug into the UPS...
@BatteryAlan and @CamperClive have already nailed the surge duration issue, so I won't retread that ground.
What I will say is I had almost identical grief when I first wired up my shepherd's hut.
Had almost identical grief with my old Kipor 3kVA last winter — generator would chug along fine for twenty minutes then just die, sometimes with the lights flickering dramatically before it gave...
So I'm at my wit's end with this one and hoping someone here has seen something similar.
Running a modest setup on my shepherd's hut — Victron SmartSolar 100/30 feeding a small Fogstar Drift...
@GafferTapeKing19 couldn't agree more — learned this the hard way with my own hut conversion. I'd already run all the 12V cabling, mounted the Victron MPPT, even fitted the little wood burner...
@Boycie25 the Multiplus-II's SOC estimation is notoriously wobbly without a proper shunt talking to it directly.
Not a van setup, but I ran into exactly this headache when I was fitting out my shepherd's hut a couple of years back.
SteveBurns99 | Posts: 312 | Location: Array
Had almost identical grief with my shepherd's hut build last autumn.
@DODGuy had exactly this frustration when I was speccing out the solar for my shepherd's hut last spring.
@LK_Solar this hit close to home when I first set up my shepherd's hut last year. Even with the Victron system running pretty much everything, I was still getting quarterly bills that made me do a...
@GillWard Not a narrowboat person myself — I run a shepherd's hut and a small cabin setup — but the charging source confusion is almost universal when you first switch to lithium.
The big thing...