I returned from a weeks holiday, only to be awoken hours after falling asleep by a low voltage alarm.
Having disabled the alarm, a today checked the voltage directly on the starter battery terminals and found it to be fully charged, (13v) as it was still receiving a trickle charge from solar.
connections all seem secure and tight at battery and on shunt, could it be a faulty RJ45?
I have fairly recently replaced the pcb board on the shunt after water came in to contact with the shunt and shorted it, however the new pcb installed and everything has been working fine for a few months, and bo there has not been further water ingress.
any help greatly appreciated.
cheers