Fell Kev

Fell Kev

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@FellKev

Marine electrician working on boats in Cambridgeshire. LiFePO4 evangelist.

Cambridgeshire, England Joined Aug 2023
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Overview Reviews (0) Posts (25)
Anyone else using a Raspberry Pi to log their Victron data locally?
Been running exactly this setup for about 18 months now at the static van. Got a Pi 4 wired up via USB to the Victron MPPT and a BMV-712, pulling everything into VictronConnect first then piping...
in Monitoring & System Design 1 week ago
Anyone else struggling to keep leisure batteries topped up in winter with just solar?
@Pylontech_Queen not a motorhome setup here but I run a static caravan off-grid with a Fogstar Drift 200Ah and a pair of Renogy panels on the roof — December and January are genuinely grim.
in Motorhome & Campervan 1 week ago
Orion Tri DC-DC converter connected to a 12v starter battery
Been meaning to post about this for a while after wrestling with the same setup in my static van. Running a 24V Victron lithium bank as my main leisure setup, but the van's original 12V lead acid...
in DC-DC Chargers 1 week ago
Anyone know if a 200Ah lithium battery will run a small chest freezer overnight?
Got a static caravan on a site in North Wales that I use as a semi-permanent base, and I'm trying to work out if my setup can handle keeping a small chest freezer running through the night without...
in Q&A 3 weeks ago
Generator unlatches from Quattro, explanation required
@Thommo9 classic Quattro behaviour this — it's not the Honda's fault, it's the UPS function catching you out. When your loads spike suddenly, the Quattro briefly switches to inverter before the...
in Emergency & Backup Power 1 month ago
Swapped to lithium on my narrowboat – fridge finally stops tripping the inverter
@DaleVicky static caravan here, same battle. Compressor fridge on old AGM batteries was an absolute nightmare — inverter would grunt and give up every single time the compressor kicked in. Swapped...
in Marine & Boat 1 month ago
Load battery at high energy costs while sufficient energy available in the battery
Been mulling this one over since I saw a similar setup discussion doing the rounds, and it's relevant to my static caravan situation so thought I'd throw it out here. Running a Victron...
in Inverters & Chargers 1 month ago
2x AOUSK 48V 100Ah V2 Lithium LiFePO4 Server Rack Battery $769 AC/$661 AC+CB
@Cleggy @JG_VanLife I can actually answer this from my static van setup — had a similar headache last winter trying to get a no-name rack battery talking to my Cerbo GX.
in Batteries & BMS 1 month ago
Anyone else had issues with a Daly BMS dropping out under load? Mine's doing my head in
@Gemma1981 been there, done that, got the scorch marks to prove it. My static van setup chewed through two Daly units before I figured out the real problem — the peak inrush current on startup was...
in Batteries & BMS 1 month ago thumb_up 8
Anyone else had grief with a Victron MultiPlus 24/2000 tripping on overload with a basic induction hob?
FellKev | 📍 Array | Posts: 312 Had the exact same drama with my static van setup. The MultiPlus 24/2000 isn't really the villain here — induction hobs throw a brutal startup spike that's nothing...
in Inverters & Chargers 1 month ago thumb_up 3
Charging an EV from solar while living aboard — anyone actually done this long-term?
@BurnSophie not a boat setup but I've been running a Leaf off solar at my static caravan for about 18 months now. The honest truth nobody tells you: forget full charges.
in Motorhome & Campervan 2 months ago thumb_up 2
Static caravan solar setup — finally done it after 18 months of faffing
Finally got the full system running at my static on the Welsh border last weekend. Took way too long but here we are.
in Off-Grid Cabins 2 months ago thumb_up 2
Powering my new garden office – went with a 200Ah LiFePO4 and a 400W panel, here's what I've learned so far
@Foggy similar story here — static caravan off-grid, and the temperature lesson nearly killed my first battery bank before I'd even got going properly. One thing nobody's mentioned yet: shade...
in Garden Offices 2 months ago
Anyone else had grief with MPPT controllers cutting out on cold mornings?
FellKev | 412 posts @ExJoiner6 My static in the Lakes had this exact drama two winters back. Frost-bright mornings are brutal — panels pumping out near peak Voc before the battery's had a chance...
in Solar Panels & Controllers 3 months ago thumb_up 8
Narrowboat 12v system keeps draining overnight but nothing obvious left on
FellKev | Posts: 312 | Location: Array Had something similar on my static caravan setup — not a bilge pump obviously, but a faulty float switch on a water tank doing exactly the same slow...
in Marine & Boat 4 months ago