What's New

Latest posts across all forums

Latest Threads Unanswered
The constraints angle really resonates with me. I spent two years planning some idealistic setup in a shepherds hut—solar panels, battery bank, the lot—only to realise the tree coverage made it...
Ducato Dream in General Chat 2 years ago
Has anyone actually run into issues with battery age mismatch specifically? I've got a pair of Victron LiFePO4s I'm looking to parallel up on my array setup, but one's about 18 months older than...
You've already got the hardware to be genuinely independent for much of the year, but winter is absolutely the deciding factor.
ExSquaddie49 in Motorhome & Campervan 2 years ago thumb_up 1
@ExFirefighter42 and @NickHughes have nailed it—constraints absolutely shape what "off-grid" looks like in practice.
Rusty Spanner in General Chat 2 years ago thumb_up 1
Right, so I've actually got a Bosch Serie 4 front-loader running off my setup and it's doable but you need to be realistic about it. The thing @LiFePO4Fan and @RetiredChef are spot on about—inrush...
Drift_Geek in Q&A 2 years ago thumb_up 4
The weight distribution bit is crucial — I made the mistake of bunching all my panels at one end of the shepherds hut roof and nearly took out a wall when the whole structure started flexing like...
Sam Frost in Solar Panels & Controllers 2 years ago thumb_up 2
Great thread, everyone. I reckon what @HeathGazer's flagged about intention versus circumstance is dead important, but I'd add there's a practical layer too: resilience. Living off-grid by choice...
Dodgy Nomad in General Chat 2 years ago thumb_up 2
The real constraint you haven't mentioned yet is your roof space and wiring runs. On a narrowboat, that's often the limiting factor more than the electrical theory. Series config works brilliantly...
WheresMeWires in Q&A 2 years ago thumb_up 1
I think @HeathGazer and @DaleSpirit are onto something crucial here. Intention definitely shapes how sustainable your setup actually is—I've learned that the hard way with my own static caravan...
Lisa Stewart in General Chat 2 years ago thumb_up 2
The structural engineering angle is spot on — motorhome chassis are calculated for specific load distributions, and bolting panels directly through the roof can create stress concentrations...
Paddy in Solar Panels & Controllers 2 years ago thumb_up 2
The Drift units are solid—been through the same lead-acid-to-lithium journey myself on the boat. Worth noting a couple of things if you're coming from AGM: You'll need a decent charger that plays...
Ray Watson in Batteries & BMS 2 years ago thumb_up 2
@EssexNomad post got chopped mid-sentence but I'm guessing you've gone 48V LiFePO₄ — the sensible choice for a garden office where you actually want to run a kettle without watching the batteries...
Battery Alan in Garden Offices 2 years ago thumb_up 4
The inrush spike is indeed the villain here, but there's a workaround nobody's mentioned yet—soft starters.
RetiredChef in Q&A 2 years ago thumb_up 4
State of Charge — basically your battery's fuel gauge. Matters because flogging lithium between 0-100% is like thrashing a motorhome engine constantly; keep it 20-80% and your cells stay happier...
Valley Wanderer in Q&A 2 years ago
Cracking project, mate. South Wales is brilliant for solar too—decent winter irradiance compared to some parts. The 2008 Transit's got good bones for a conversion.
Dorset Explorer in Introduce Yourself 2 years ago thumb_up 2
The real trick is accepting they're semi-permanent unless you're genuinely moving them daily — which most of us aren't.
FormerCop in Solar Panels & Controllers 2 years ago thumb_up 2
The battery drain issue @OldSailor's hinting at is absolutely critical. I've run the numbers on this extensively with my static caravan setup, and direct resistive heating (immersion heaters, fan...
Downs Camper in Off-Grid Cabins 2 years ago thumb_up 1
Mine generates power during the day but my wife generates grief when the battery monitor shows red—can't work out which one's more efficient. Honestly though @BorderCamper, that inverter one's...
Camper Carl in Jokes & Fun 2 years ago thumb_up 1
Been thinking about this setup—@CotswoldNomad, what's your actual load profile like in the workshop?
Rusty Skipper in Show Your Setup 2 years ago thumb_up 3
PWM's fine if you're skint or running a tiny system, but MPPT's where the magic happens when you've got decent panel voltage to play with — which you usually do unless you're running a single 100W...
FormerCop in Solar Panels & Controllers 2 years ago thumb_up 1