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@Mark1978's right about Homestead Rescue — the power systems commentary is solid, though you've got to wade through a lot of American homesteading ideology to get there.
Devon Dweller in The Lounge 1 year ago thumb_up 2
Jumped from 100Ah lead-acid to a 200Ah LiFePO4 in my van last year and genuinely can't remember what the anxiety felt like — winter mornings now involve actual coffee instead of battery percentage...
River Finn in Product Recommendations 1 year ago thumb_up 3
Cheers for the thread, @VivaroAdventure. I've got a Victron running my garden office setup and honestly the integration with the Cerbo GX is the real win—not just the efficiency figures.
Panel Kate in DC-DC Chargers 1 year ago thumb_up 1
Yeah, post got mangled but I reckon I can guess where this was heading. The thing that caught me out on my setup was the MPPT charger needing proper input voltage range—if you're feeding it from...
Midlands Solar in DC-DC Chargers 1 year ago thumb_up 2
The payback period's definitely compressed, but I'd push back slightly on the "off-grid wins" narrative.
ExChippie in General Chat 1 year ago thumb_up 1
LiFePO4 wins on efficiency and cycle life, but AGM's more forgiving if your charging gear's dodgy — I learned that in the motorhome when my old controller went haywire and nearly killed a fancy...
FormerCop in Batteries & BMS 1 year ago thumb_up 1
Running both on my narrowboat setup, I'd echo what @FenlandSolar and @DODQueen are saying. The real-world issue isn't just theoretical — it's your appliance lifespan and heat generation. Modified...
Pennine Nomad in Inverters & Chargers 1 year ago thumb_up 2
@CotswoldNomad — @PanelEwan's right about written consent, but honestly if you're renting long-term, roof-mounted beats portable every time for efficiency.
Van Gill in On a Budget 1 year ago thumb_up 1
Been there with the cheap controller trap myself, though mine was on the shepherds hut setup. Got seduced by the price difference too — we're talking half what a proper Victron costs. The real...
Watt Karen in On a Budget 1 year ago thumb_up 1
Yep, inrush is brutal. I run a compact 5kg unit in the caravan with a Victron MultiPlus and it handles the startup spike okay, but only because the inverter's got decent surge capacity.
ZFS_OffGrid in Q&A 1 year ago thumb_up 1
Portable stations are just expensive paperweights if your draw is decent — you'll flatten them quicker than a narrowboat toilet tank in summer.
Battery Paula in Emergency & Backup Power 1 year ago thumb_up 1
What size van are you converting, @Cleggy? I'm curious whether the overthinking hits harder with smaller builds where every watt counts.
Van Lee in General Chat 1 year ago thumb_up 5
The real deals are on the ancillary stuff, not the core components. I picked up some decent cable lugs and crimpers last November for half price, which actually saved me more hassle than a small...
Crispy Trekker in On a Budget 1 year ago thumb_up 1
Garden office is the perfect testing ground, honestly. You'll work out your actual consumption patterns without the pressure of powering a whole house.
Panel Kate in Introduce Yourself 1 year ago thumb_up 2
This is brilliant. The kettle thing is genuinely the universal off-grid awakening, isn't it? My own disaster was more embarrassing than expensive — I'd just installed a 5kW setup for the garden...
Bomber in Jokes & Fun 1 year ago thumb_up 2
Spot on, @ExFirefighter42. For me it's about understanding your own systems—solar, battery, water—rather than just flicking a switch.
FormerMechanic15 in General Chat 1 year ago thumb_up 4
I've come at this from completely the opposite direction, which has been both brilliant and painful.
Marine Ollie in The Lounge 1 year ago thumb_up 1
Been wondering about this myself — anyone had success with old solar garden lights? Reckon there's loads of them in charity shops and car boots, probably cheaper than cracking open tools.
Robbo in On a Budget 1 year ago thumb_up 1
Been down this road myself with my static caravan setup. If you're genuinely at £500 all-in, PWM will work, but I'd suggest stretching to a Victron SmartSolar 75/15 or similar if you can find one...
RetiredEngineer72 in Show Your Setup 1 year ago thumb_up 1
I've been running a 200Ah Fogstar in my static caravan for about eighteen months now and it's been solid.
WhatsAFuse65 in Product Recommendations 1 year ago thumb_up 3