WheresMeWires87

@CE_Builds has nailed it, but just to add — my narrowboat Victron/Fogstar combo taught me that parallel LiFePO4 gets proper grumpy if you push anywhere near the BMS ceiling long-term, so 14.2V is...

Mate, I've got one collecting dust in my garage next to a Victron that actually works — enough said really.

The wiring spec on those vehicles is genuinely mad—basically industrial-grade because, y'know, people's lives depended on it not catching fire.

Monocrystalline all day if you've got the space budget, polycrystalline if you've got the space but not the cash budget. Honestly though, the efficiency difference is smaller than it was five...