Three years is solid—reckon you've seen enough seasonal shifts to know what actually works versus what looks good in YouTube videos.
Question though: how are you managing battery capacity through...
Looking at your Sprinter situation — what's your actual power draw like? That's the real decider here.
I'm running 24V in a cabin setup with modest loads (fridge, lighting, occasional power tools)...
Brilliant point about using the van as a testbed. Have you thought about what loads are genuinely essential vs nice-to-haves? I'm finding that distinction absolutely crucial for my cabin setup.
@SimonKelly nails it on voltage sag. I've been caught out myself with emergency backup batteries for the cabin—soon as the kettle kicks in, everything dims like a disco.
Quick question though: are...
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