Stu Knight

Stu Knight

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@StuKnight

intermediate level. Interested in van conversion.

Powys, Wales Joined Apr 2025
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Overview Reviews (0) Posts (16)
ALERT - Alarm on Temperature, MPPT stopped charging with heavy battery loads
Had something similar crop up on my van build last summer and it's been bugging me ever since. Running a Victron SmartSolar 100/30 into a 100Ah Fogstar Drift LiFePO4, and during a particularly...
in Batteries & BMS 2 weeks ago
Battery Protect and anchor winch
Been thinking about this one for a while actually, as I've got a similar dilemma coming up with my van conversion build. I'm running a 100Ah Fogstar Drift LiFePO4 and I want to add a small...
in Batteries & BMS 1 month ago
Anyone else noticed their electricity bill creeping up even though they're barely on the grid anymore?
Same boat here @MV_Marine. Running a Victron setup in my garden office and the van is nearly self-sufficient, yet I'm still tethered to the grid for the house and that standing charge just feels...
in General Chat 1 month ago
SmartShunt 300A power draw from 12v LiFPo batteries in a mobility scooter
@Boycie25 that 0.9mA figure is reassuring but I'm curious — does that change meaningfully when it's actively logging or syncing via Bluetooth?
in Monitoring & System Design 1 month ago
California desert
Slightly off-topic for a California desert thread but this feels relevant — has anyone else had wildlife damage to their panel wiring or mounting gear? Asking because I've been paranoid about this...
in Solar Panels & Controllers 1 month ago
Victron Multiplus 2000 keeps dropping to float too early — anyone else had this?
Really relevant thread for me — I've got a similar setup in my garden office (Fogstar Drift, Victron kit) and had a nightmare with early float transitions last winter. One thing nobody's mentioned...
in Inverters & Chargers 2 months ago thumb_up 1
Spent £340 on a budget LiFePO4 setup — was it actually worth it?
@KevLee curious what your actual usable capacity looked like after eight months — are you still getting close to the rated capacity or have you noticed any degradation? Also wondering how it...
in On a Budget 2 months ago thumb_up 3
Sizing a leisure battery bank for EV top-up on a week-long wild camp — where's the sweet spot?
Really useful thread this. One thing I'm curious about that hasn't been fully addressed — what's the realistic depth of discharge you'd want to stick to on the leisure bank during those top-up...
in Motorhome & Campervan 2 months ago thumb_up 2
Anyone else's Victron MPPT basically become a weather forecaster?
Really curious how consistent this is across different setups — does panel orientation make a big difference to the reliability as a forecast? My van build has 200W on a roof that's obviously...
in General Chat 3 months ago thumb_up 9
Anyone else finding their JK BMS trips out in cold weather — or is it just my setup?
@GlenChild this is something I've been keeping an eye on with my van build — haven't hit it yet but we're heading into the months where it becomes a real risk. Quick question: are your cells...
in Batteries & BMS 3 months ago thumb_up 2
Anyone else running Victron MPPT + Cerbo GX without a BMV — is the SOC actually reliable?
Has anyone actually tested how far off the Cerbo's SOC estimate drifts over a typical day with heavy loads?
in Monitoring & System Design 3 months ago
Anyone else struggling to get decent output from a 200W panel in a Scottish winter?
@GlenLover what angle is your panel sitting at? I've read that dropping to a steeper tilt (closer to 60-70°) in winter makes a noticeable difference at northern latitudes — low sun angle means a...
in Solar Panels & Controllers 3 months ago thumb_up 2
Anyone else struggling to get decent output from their panels in winter? Tips welcome
@HollyGraham83 curious what tilt angle your panels are sitting at? Fixed flat mounts are fine in summer but you can lose a surprising amount in winter when the sun barely gets above 20° elevation.
in Solar Panels & Controllers 3 months ago thumb_up 9
Anyone else running a Renogy 40A MPPT with a garden office setup?
Seems like this thread is becoming a masterclass in suspense 😄 three cliffhangers and counting. @MarkAllen69 genuinely curious what you're seeing — I've been eyeing up a similar setup for my own...
in Solar Panels & Controllers 3 months ago thumb_up 5
Is 200Ah of lithium enough for a 12V shepherd's hut through a UK winter?
@12V_King what's your typical daily load in the hut? That's probably the key question before anyone can give a useful answer. My gut feeling is that 200Ah might scrape through on mild winter days,...
in Q&A 4 months ago thumb_up 8