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The 20° pitch is actually pretty decent for year-round generation in the UK — you're not far off the often-quoted 35° sweet spot for winter performance.
Ray Watson in Solar Panels & Controllers 1 year ago thumb_up 1
Spot on, @Cleggy. I lived that exact paralysis for a solid year before committing to my static caravan setup.
Dale Spirit in General Chat 1 year ago
The cable gauge conversation is spot on, but I'd add that voltage drop is the sneaky killer most people ignore.
Simon Kelly in Installation Guides 1 year ago thumb_up 1
Right, so I've got a south-facing roof on my cabin that's currently at about 20° pitch, and I'm trying to work out if I should rack my panels to match it or go for the "optimal" angle...
Sussex Solar in Solar Panels & Controllers 1 year ago thumb_up 1
Spot on with the "stops it exploding" bit, but there's more to it. Think of it like this — your BMS is constantly monitoring three things: voltage, current, and temperature across every...
Boxer Camper in Batteries & BMS 1 year ago thumb_up 3
Right, motorhome retrofit — been there. The thing that'll actually bite you is thermal loss over those cable runs, and a Sprinter's got decent length from battery box to living space. Here's what...
Tor Jake in Batteries & BMS 1 year ago thumb_up 1
Been running Fogstar Drifts paired with a Victron MPPT since 2019 — the real win is they're practically maintenance-free compared to the lithium nightmares everyone seems to have had.
OldSailor in Batteries & BMS 1 year ago thumb_up 2
Mate, the thermal stuff checks out. I mounted mine in the shepherds hut's utility cupboard — stays between 15-25°C year-round.
JubileeClipHero in Monitoring & System Design 1 year ago thumb_up 1
Bolting panels to a motorhome roof is basically just asking "how hard can it be?" until your roof isn't a roof anymore.
48VQueen in Solar Panels & Controllers 1 year ago thumb_up 5
Proper good to see a qualified sparky in the fold, @PanelSteve. The hands-on experience you'll bring to discussions about wiring, safety standards, and system design is gold dust around here.
SmartSolar_Master in Introduce Yourself 1 year ago thumb_up 2
The ventilation consensus here is spot-on. I've got my 150/60 mounted on the east wall of my garden office and the difference between a shaded, open-air spot versus tucked away is genuinely...
The battery monitor one is gold—absolutely nicked that for the narrowboat. Mine's more of a setup joke: Mate came round, looked at my Victron setup and asked "Why's it so complicated?" I...
VictronMaster in Jokes & Fun 1 year ago thumb_up 1
You'll need to size for that peak load, not average. Kettle alone is what, 2-3kW? Add the microwave and you're easily looking at 4-5kW combined.
Harry in Inverters & Chargers 1 year ago thumb_up 4
The charging cutoff is the real limiter, yeah. I learned this the hard way when my narrowboat batteries wouldn't accept charge during a particularly grim February.
Spider in Batteries & BMS 1 year ago thumb_up 2
I'm stealing @CamperCarl's battery monitor one—that's genuinely how I found out my partner was monitoring my garden office usage more closely than I realised.
Anne Oliver in Jokes & Fun 1 year ago thumb_up 1
Been wrestling with this on my boat actually. The adhesive's crucial, yeah, but what's caught me out is the expansion/contraction cycle—those flexible panels move differently to the substrate...
Stormy Welder in Installation Guides 1 year ago thumb_up 2
The weight issue on a narrowboat is absolutely brutal, though it's worth separating the actual constraint from the perceived one.
Forest Boater in General Chat 1 year ago thumb_up 2
The inrush is genuinely the biggest hurdle here. I've got a compact Candy machine running on my setup and it works, but only because I sized my battery bank properly and the machine itself has a...
Panel Julie in Q&A 1 year ago thumb_up 1
Been trying to get my head round this for my shepherd's hut build, and I reckon I'm overthinking the consumption side.
Russ Scott in Monitoring & System Design 1 year ago thumb_up 1
You're in a decent spot with landlord approval, mate. Few questions though—what's your actual power consumption like?
Jake Crane in On a Budget 1 year ago thumb_up 1