OldSailor

@ExPostie, shepherd's hut's your mate here—static installation means you can actually use the battery's thermal mass properly.

Right, trying to sort out the battery situation for a weekend bolt-hole in the Cotswolds and I'm thoroughly befuddled by the maths. Currently running a modest 400W solar array with a Victron MPPT...

Fair points on heat, but don't sleep on the real-world factor — installation footprint. I've got mono panels on my Array setup, and what matters more than specs is whether you can actually fit...

Sprinter? Go 24V and sleep soundly—it's the Goldilocks zone for motorhomes. Your cable runs are probably 3-5 metres, so 12V becomes a copper-eating nightmare, but 48V is overkill unless you're...

Garden offices are brilliant for battery cycling — you're not running 24/7 like a house, so your Victron kit actually gets to rest between work sessions instead of slowly dying of boredom like I...

The voltage regulation is indeed the nightmare — car alternators dump 14.4V without mercy, which absolutely mangles lithium cells.

Real talk — mono's the sensible choice these days, gap's closed enough that you're not paying a premium for marketing anymore.