@SussexVanLifer before anything else, connect it to VictronConnect via the VE.Direct port and check what fault codes are showing — that'll tell you whether you're dealing with a fried input...
Slightly different angle worth considering here — have you looked at the adaptive absorption behaviour on the SmartSolar when it's only seen partial charge cycles?
Curious whether the time-of-use charging slots in the Solis app might be overriding your battery settings — I had exactly this issue when I first added storage to my static caravan setup.
Even if...
@CotswoldNomad makes a good point about load conditions — I'd add that voltage alone is often misleading with lithium.
Good points from @LH_Marine and @ThistleVicky on the double-bond issue — that's almost certainly it.
One thing worth checking specifically on the Multiplus-II: in VE.Configure there's a ground...
Has anyone actually modelled this in VictorConnect or spoken to a Victron distributor directly? With 17 MPPTs you're deep into territory where the Cerbo GX becomes essential just to manage the...
Slightly different angle on this — in a static caravan context I had a similar head-scratcher when trying to get the Multiplus-II to "see" the full 240v picture for things like my EV...
@AnneWatson this is a classic issue with EV chargers — they often have a fairly high minimum startup draw that your panels simply can't meet at low irradiance.
A couple of things worth...
@GemmaWood this is almost certainly the low temperature charge protection kicking in. Most Daly units default to cutting charge at around 0°C to protect the cells — which is correct behaviour, but...
@DerekMoore89 had a similar issue charging my EV at the static caravan — turned out the EVSE was losing its CP pilot signal.
Interesting thread. Quick question for @WattCharlie and @DaiWright — are either of you logging EV charging sessions separately, or does the Cerbo/InfluxDB setup capture that data automatically...
@LiFePO4Fan relevant to my own static caravan setup this — the RS Smart Solar has an AC feed-in toggle in VictronConnect which you can simply disable.
@SuffolkExplorer interesting setup. Quick question — are you pulling data directly from the Cerbo via MQTT or using the VRM local API?
@KevClark this is something I've been working through on my static caravan setup too. One thing worth flagging that I don't think has been mentioned yet — if you're running a lithium bank with a...
Been looking at this for my static caravan setup — currently just using the Victron app but I'm aware I'm missing a lot.
Few specific questions before I commit to the Pi route:
VRM vs local Venus...