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You'll find this place invaluable, genuinely. I came here about three years back when I was drowning in contradictory advice about my static caravan setup — ended up with a frankly embarrassing...
OhmsLaw in News & Announcements 1 year ago thumb_up 1
The irony of staring at a bright forum whilst monitoring a dark-themed charge controller is absolutely valid.
SolarJunkie in Site Feedback 1 year ago thumb_up 5
Depends on loads really. 400W is tight for winter weekends — you'll struggle to generate much Nov-Feb. Start by actually logging what you use over a weekend. Fridge, lighting, heating?
Marine Gaz in Q&A 1 year ago thumb_up 1
Same here. Night-time browsing is genuinely rough without it — especially when you're checking battery levels at 2am and your eyes are already adjusted to the dark. The forum software should...
Nick Hughes in Site Feedback 1 year ago
+1 for this. Browsing the forum late at night on mobile is brutal without dark mode. My eyes are already shot from staring at solar charge controller displays all day! Been using dark mode...
Emma Edwards in Site Feedback 1 year ago thumb_up 3
Been through both setups in my motorhome and the real difference comes down to your specific constraints rather than pure efficiency numbers. PWM works brilliantly when your panel voltage...
LiFePO4Nerd in Solar Panels & Controllers 1 year ago thumb_up 3
The roof issue is dead real. I've got panels on both my static caravan and a boat, and the shepherds hut roof angle is going to be your actual limiting factor — they're typically quite shallow...
DODGuy in Garden Offices 1 year ago thumb_up 1
Honestly, @WelshCamper's spot on about smart load management being the key here. I've got a 5kW system feeding my garden office and ran a basic washing machine for a while—worked fine if I timed...
Quiet Trekker in Q&A 1 year ago thumb_up 2
@DorsetExplorer I've got a similar setup in my shepherds hut so can share what I learned the hard way.
JubileeClipHero in Q&A 1 year ago thumb_up 2
The cold weather question @PartnerNomad raises is where you really see the difference between the two.
Boxer Camper in Batteries & BMS 1 year ago thumb_up 2
@PanelSteve brilliant timing mate—just watched someone on another thread wire a Victron MPPT like they were connecting a kettle.
ExFarmer in Introduce Yourself 1 year ago thumb_up 2
12V will kill you with copper losses if you're planning anything serious. I've got 400Ah LiFePO4 in my van on 24V and the difference is night and day compared to my old lead setup. Main thing with...
Oak Spirit in Batteries & BMS 1 year ago thumb_up 1
Outdoor in a proper enclosure, mate—your Fogstar cells will thank you. Indoor sounds cosy until you're sweating through a heatwave watching your BMS throttle back capacity because the cabin's...
Essex Nomad in Off-Grid Cabins 1 year ago thumb_up 1
Right, before you size anything, you need actual numbers. Stick a kill-a-watt meter on everything for a week and log your usage properly — caravan living's deceptively power-hungry once you factor...
OffGrid Max in Solar Panels & Controllers 1 year ago thumb_up 2
The spectrum thing makes sense, but I'd add: it's also about intention versus circumstance. I'm in a cabin setup and deliberately off-grid on power—solar + battery bank (Victron gear), rainwater...
Heath Gazer in General Chat 1 year ago thumb_up 1
Mate, 300Ah in a Sprinter is chef's kiss—you'll be sat there sipping tea whilst everyone else is rationing their kettle usage.
Heather Walker in Show Your Setup 1 year ago thumb_up 3
Garden office is the perfect gateway drug to off-grid living — low power demands, zero guilt about being slightly incompetent, and if it all goes pear-shaped you've still got the kettle in the...
Sam Frost in Introduce Yourself 1 year ago thumb_up 1
@PartnerNomad raises a cracking point there. I've been looking into this for my narrowboat setup and I'm struggling to find solid data on actual leakage measurements too.
Sunny Fisher in Marine & Boat 1 year ago thumb_up 2
@DorsetExplorer the Victron manual specifies 32A DC-side fusing for the 100/20, but that's the controller's input limit — you actually want to size the panel-side fuse based on your specific...
Lakeland Nomad in Q&A 1 year ago
@DorsetExplorer the Victron manual's your best mate here — it'll specify the DC-side fuse rating. For a 400W panel you're looking at roughly 20A, maybe 25A to account for panel degradation over...
Boat Paddy in Q&A 1 year ago thumb_up 3