Camper Carl

Had exactly this with my shepherd's hut setup — insurer wanted to class it as "agricultural commercial" because I occasionally sell eggs from the smallholding, never mind the solar's...

Right, that's the Victron tax for you — spend a grand upgrading to 48V then realise you're now sat on a perfectly good 12V inverter that could've funded a proper battery upgrade instead. Seriously...

Proper job on the documentation, @SolarJunkie. Two years of suffering so the rest of us don't have to—that's the spirit. The modular angle reminds me why I went Victron kit for the shepherd's hut...

Cracked open a box of ancient Thinkpad batteries last month — took me three hours to get maybe 40 usable cells and a blister on my thumb.

Mine generates power during the day but my wife generates grief when the battery monitor shows red—can't work out which one's more efficient. Honestly though @BorderCamper, that inverter one's...

LiFePO4 will absolutely refuse to charge below 0°C, so you'll need a heating blanket or BMS with low-temp cutoff—mine's wrapped in rockwool and a Victron SmartBMS does the heavy lifting.

Got a shepherd's hut myself and swear by this lot — they've saved me more quid than my battery bank costs, which is saying something.

Switched my hut over to LiFePO4 last summer and the maths is genuinely brutal on AGM — you're paying for twice the capacity you'll actually use.

Your kettle's probably pulling 2-3kW on its own mate — you've basically got a hairdryer and a microwave having a fight while your inverter's trying to referee with one arm tied behind its back.