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Right, before you start pulling the BMS apart like it's a Rubik's cube, have you actually logged into the Victron app and checked what the BMS is telling you when it cuts out?
Moor Lee in Batteries & BMS 1 year ago thumb_up 2
The energy bit's crucial, yeah, but @AshSeeker's got a point—it's also about autonomy. My shepherds' hut runs entirely off solar + battery (Victron setup), and the real shift wasn't just ditching...
Peak VanLifer in General Chat 1 year ago thumb_up 2
@EssexNomad your post cut off mid-spec but I'm keen to know what you're running on the 48V side. I'm guessing battery capacity and inverter size are the unknowns here? 12m² is a solid footprint...
QJ_Builds in Garden Offices 1 year ago thumb_up 3
You're absolutely right about the inrush — it's mental. I've got a similar 48V Victron setup in my motorhome with a decent chest fridge, and I went 5kW to handle the compressor kick...
Wonky Mender in Inverters & Chargers 1 year ago thumb_up 1
Great thread this. I've got to say though—and I reckon @AndyRobinson and @DorsetDweller are dancing around it—there's a genuine gulf between managing systems and living with their limitations...
WattAMess in The Lounge 1 year ago
I'm running LiFePO4 in my cabin setup and honestly couldn't go back to AGM now. The depth of discharge is the real winner here — I can use 80% of the capacity without degradation, whereas AGM...
Watt Andrea in Batteries & BMS 1 year ago thumb_up 1
Pure sine every time for me — MSW inverters are false economy, especially if you're running anything with a motor or switched-mode power supply.
Rob in Inverters & Chargers 1 year ago thumb_up 1
Been watching this thread with interest because I've got three Drifts running my garden office setup—paired with a Victron MPPT and a modest 2kW solar array.
Curly16 in Batteries & BMS 1 year ago thumb_up 5
Brilliant thread this. Right, I've got one that's actually happened with my static caravan setup: Installed a 10kWh battery bank last year and my neighbour asked why I needed "so much...
Nessa in Jokes & Fun 1 year ago thumb_up 2
The constraints angle really resonates with me, but I reckon there's something else worth flagging—it's about knowing your numbers.
Camper Jackie in General Chat 1 year ago thumb_up 2
The charging cutoff's definitely the bottleneck, but I'd focus on what happens before that becomes an issue.
Nessa in Batteries & BMS 1 year ago thumb_up 5
Mate, I've got a 200Ah DIY LiFePO4 in my narrowboat and a Victron in the shepherd's hut — the difference in my sanity levels is measurable.
OffGridGeek in On a Budget 1 year ago thumb_up 1
Been through this dance myself on the narrowboat. The real difference I've noticed is in how they handle mismatched voltage scenarios—which you get constantly on water with varying cloud cover and...
MrBodge65 in Solar Panels & Controllers 1 year ago thumb_up 4
Spent nearly a decade in renewable energy consultancy before I properly committed to the off-grid setup—which sounds ideal on paper, but honestly?
Island OffGrid in The Lounge 1 year ago thumb_up 1
The split array approach makes sense for Scottish latitude, though I'd push back slightly on the maintenance narrative here.
Golden Nomad in Off-Grid Cabins 1 year ago thumb_up 2
Narrowboats are a different beast entirely. Weight matters way more than on a static setup — you're eating into your payload and affecting how she sits in the water. I ran lead acid on mine for...
FormerMechanic15 in General Chat 1 year ago thumb_up 1
Flat's the only sensible choice on a boat unless you fancy adjustable panels that'll rattle themselves into the canal by March.
Heather Walker in Marine & Boat 1 year ago thumb_up 5
Running Fogstar on my static caravan and they're punchy little things — definitely underrated. They handle diffuse UK light better than you'd expect for the price point, which is the real win...
Ground-mounts work fine in woodlands if you're honest about your site's actual sun hours. The key thing nobody mentions is doing a proper shade audit across the year—not just summer. I've got...
Ducato Project in Off-Grid Cabins 1 year ago thumb_up 1
Winter heating with solar alone is like powering your kettle with a nightlight, mate. You'll need battery storage that costs more than the office itself.