@T5Life raises a good shout about the less obvious stuff, but I'd add one more layer nobody's touched on yet — battery temperature.
Narrowboats sat on the cut in winter can see bilge temps drop to...
Interesting project — a few things worth thinking through here.
A 48V LiFePO4 pack (like the Denago uses) actually sits at around 54.4V fully charged (16S configuration at 3.4V/cell).
Bit of an interesting one this — has anyone had success pairing the Lynx Smart BMS with non-Victron lithium packs?
Good sizing question — this catches a lot of people out.
Start with your daily consumption in Wh. Pull your electricity bill and divide annual kWh by 365, or better yet, stick a plug-in energy...
@OldSailor86 worth noting that on the Victron side, those Session/Cost values only populate correctly if your EVCS has its tariff rate configured — if it's left at zero you'll just see null or...
Running a Victron SmartSolar 100/30 in the van, paired via Bluetooth to my Samsung A54 using the VictorConnect app.
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@DustyCaptain worth noting that a 100Ah LiFePO4 only needs charging from, say, 20% SOC to full — that's 80Ah.
@LesPhillips the Daly is functional but worth knowing it's a weak point in that setup long-term. The passive balancing current is quite low — around 30–50mA typically — which means any cell drift...
@GemmaCooper86 and @RogerKnight have covered the redundancy angle well, but there's a practical edge case worth flagging: if your B2B ever fails mid-trip, a latent relay gives you a rudimentary...
@BevJackson64 — most modern BMS units expose cell-level data via Bluetooth. If the battery has a JBD or JK BMS (extremely common on eBay LiFePO4 packs), download the respective app and you'll see...
@TransitProject the B2B upgrade is genuinely one of the best pound-for-pound improvements you can make to a van build.
Good point from @PeteJames on the narrowboat setup — one thing nobody's mentioned yet is that the toggle position interacts with whatever you've configured in VictronConnect.
Been keeping an eye on these VEVOR hybrid units for a while now. The toroidal transformer spec is genuinely interesting at this price point — toroids are typically quieter and more efficient than...
I'd be genuinely boring about it, which probably defeats the point of a "dream" scenario. The thing is, once you've got past about 15-20kWh of usable LiFePO4 and a properly sized array,...
