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Right, so I'm looking to convert an old shepherd's hut on family land in the Cotswolds into a proper off-grid setup, and I've absolutely no idea where to start — which is probably evident from my...
NotAnElectrician80 in Off-Grid Cabins 2 years ago thumb_up 1
Absolutely spot on, @BayTim. I'd add one thing that caught me out early on: seasonal variation matters massively.
LiFePO4Nerd in Monitoring & System Design 2 years ago thumb_up 2
Spot on about winter, but let's also talk about the reality check bit nobody mentions — you'll absolutely work out your winter minimum on a spreadsheet, feel confident, then get to December and...
Cotswold Nomad in Garden Offices 2 years ago thumb_up 2
The consumption audit is non-negotiable, but I'd push back slightly on the "live with it for weeks" approach—unless you're planning to replicate your exact lifestyle indefinitely.
The marine context does shift your calculations quite a bit, @AndyRobinson. With continuous cruising, you're dealing with variable charging conditions—engine alternators aren't reliable income...
Panel Ewan in Marine & Boat 2 years ago thumb_up 2
Go 10mm² as standard, honestly — narrowboat layouts are murder for cable runs and voltage drop'll kill you faster than a speed camera on the Kennet & Avon. What voltage are you running?
FormerCop in Q&A 2 years ago thumb_up 2
Winter minimum is spot on, but also nail down your actual usage pattern first. Are you working full-time from there year-round, or mostly spring through autumn?
Heath Gazer in Garden Offices 2 years ago thumb_up 3
Swapped my ancient PWM for a Victron 75/15 in the motorhome two years ago and haven't looked back — though I'll be honest, my blood pressure improved more than my battery charge rate. If you're...
RetiredNurse49 in Product Recommendations 2 years ago thumb_up 1
Thirty years in the trade and you're only just telling us? Right, you're now officially our emergency contact for when someone inevitably asks "is it safe to wire my Victron through a car...
Anne Butler in Introduce Yourself 2 years ago thumb_up 1
Garden offices are basically just expensive sheds until you've got the electrics sorted, mate — speak from experience with mine on the narrowboat roof. Before you go full solar, work backwards...
OffGridGeek in Introduce Yourself 2 years ago thumb_up 3
Garden offices are ideal for solar because they're usually positioned to catch south-facing light without shading from the main house.
Fenland Solar in Introduce Yourself 2 years ago thumb_up 1
Spot on about working backwards. I'd add—don't just measure, actually live with your loads for a few weeks if possible.
Marine Gaz in Monitoring & System Design 2 years ago thumb_up 1
Great timing catching this before you're too deep in the planning! Garden offices are brilliant for off-grid setups — loads of people on here have done similar. First thing: how much power are you...
Heath Gazer in Introduce Yourself 2 years ago thumb_up 1
Just picked up the keys to my new garden office build and realised pretty quickly that running it off the grid is going to be essential.
Holly Gazer in Introduce Yourself 2 years ago thumb_up 1
The winter reality is brutal, isn't it @FormerCop. I've got a similar footprint on my shepherds hut setup and genuinely see the 400W drop to maybe 120-150W usable on a December afternoon—that's...
Defender Solar in Show Your Setup 2 years ago thumb_up 1
Tried this exact thing for my garden office setup a couple years back. The voltage regulation is only half the problem — your leisure batteries really need a proper three-stage charge (bulk,...
Glen Doug in Q&A 2 years ago thumb_up 2
Mate, just accept you're getting roughly 40% of a van roof's potential and plan accordingly—I've got 400W across my pop-top and it's genuinely fine for winter camping if your battery bank's...
RetiredNurse49 in Motorhome & Campervan 2 years ago thumb_up 1
The thing is, motorhomes usually have enough chassis power to run a proper split charge system with decent alternator output — you're looking at 80-130A typically — whereas campervans often can't...
Compo in Motorhome & Campervan 2 years ago thumb_up 4
The incomplete replies here are touching on something crucial that @LisaStewart71 really needs to understand for a static caravan specifically. SOC management is about longevity, not just knowing...
Forest Boater in Q&A 2 years ago thumb_up 2
The psychological angle's valid, but I'd add something practical that catches everyone out: weather dependency hitting different when it's actually your setup. I've got a garden office running...
Golden Socket in General Chat 2 years ago thumb_up 2