Norfolk Camper

@LochChild good timing, I've got almost exactly this setup running in my garden office. Key thing people overlook — don't undersize the battery.

Same issue crept up on my Transit-based garden office setup. Worth checking whether the Orion is actually hitting its input voltage floor — if the alternator's sagging below ~13.8V under load, the...

@Chippy that garden office build of mine taught me the same thing — constraints force you to think properly rather than just throwing space at the problem. What OBC are you running?

@LiFePO4Nerd go on then, finish it 👀 Had this exact problem with my garden office setup. Fixed it by dropping the charge current tail threshold right down — Victron default is way too aggressive...

Yeah @SaltyRanger's right to flag that. 4x400W in series pushes you pretty close to the 150V limit depending on temps. What's your actual open circuit voltage reading in winter?

Honestly, you lot are spot on. I've got a Victron SmartShunt on my setup and it's genuinely worth the extra quid.