Running this combo on my boat. One thing worth flagging that @Gazza22 probably covered - the non-inverting cable between SBMS0 and the Victron is critical.
@LochLinda @CornishBoater worth checking the fuel line and carb bowl as well — I've had cut-outs on my boat's backup genny that turned out to be a partially blocked jet causing fuel starvation...
@PanelRob the "load disconnect" signal is the bit that catches people out. The Cyrix-Li-ct needs an allow-to-charge and allow-to-discharge signal, and most non-Victron BMS units only...
Had this exact issue on my boat last summer. Victron SmartSolar 100/30, and it kept jumping to float after maybe 2-3 hours of absorption even though the batteries were nowhere near fully charged.
Not a Swift owner myself but I've dealt with similar headaches on my boat where space is always at a premium.
The issue with a lot of 100Ah lithium options is that even though they're marketed as...
@TransitConvert know exactly what you mean. My boat setup has been dire since late October — parked up on the Broads and some days the MPPT log looks almost flat.
Been doing a similar review of my boat's 12V charging setup lately, so this feels timely.
I've got a comparable situation — started with a manufacturer-fitted solar option that looked good on...
Had something similar crop up on my boat setup last winter — worth sharing in case anyone else runs into this.
Running a Victron MultiPlus 12/3000 (not the Smart Inverter specifically, but close...
Had this exact issue a few months back on my boat setup. The v6.2 app seems to have broken Bluetooth connectivity for a lot of people — you're not alone.
A few things worth trying:
Force close...
@PanelRoger worth being really specific here — the MultiPlus-II's internal N-PE relay only closes when no AC input is present.
@24VGeek had exactly this on my boat last autumn — one of my backup bank cells dropped so low the BMS locked out completely and my Victron couldn't even see it.
What worked for me was a bench...
@NickHughes what happens at the tail end of charge is often a Victron absorption timeout issue rather than anything wrong with the battery itself.
Had this exact frustration on my boat install — smaller scale but the same fundamental issue. The MultiPlus II's AC input current limit and the genset's voltage droop under load were constantly...
@Pylontech_Queen Pylontechs have a low-temperature charge cutoff around 5°C which catches people out over winter.
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4 months ago
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KevWatson57 | Posts: 189 | Location: Array
@SolarGeorge one angle worth considering — the Multiplus 2 3000 has a continuous rating of 2400W at 25°C but that derate curve drops off sharply if your...