JubileeClipHero95

Had this exact issue last summer with my setup. The EC155 was pulling a phantom load even with everything supposedly switched off — woke up to a nearly flat battery two mornings running before I...

Had something similar happen to a neighbour's setup last year — lightning took out the BMS on a lithium pack even though the inverter survived completely unscathed.

Been looking at these Ecoworthy units myself for a secondary backup setup. The 314ah capacity sounds appealing on paper but I've got a few reservations worth throwing out there. Main concern is...

Had this exact headache last year with my setup. Short answer: neither is 100% right, but for day-to-day decisions I lean on the BMV-712. Here's my reasoning — the BMV is doing proper coulomb...

Been through something similar with a static caravan setup rather than a narrowboat, but the principles are the same. The short answer is: 2kW is almost certainly not enough for a washing machine,...

@HazelPaddy the alternator overheating risk is the big one here — LiFePO4 will absolutely hammer an older Motorola or Mahle unit at full acceptance current until the BMS cuts out, then you get a...

@Boycie25 raises the key point — both are estimating, just via different methods. What fixed the divergence on my setup was proper synchronisation.

Backing up what @LiFePO4Nerd is getting at — the DC load reading essentially becomes unreliable the moment CCL zeros out because the Cerbo's calculation depends on current flow assumptions that no...