February 24, 20233 yr Hi My Hubble AM-2 5.5Kwh is continually making a clicking sound, (like a relay click) but seems to be operating normally. Why is this. I don't remember it doing it until a few days ago. There are not currently any PV connected, only an inverter and one battery. The normal load during loadshedding has never exceeded 7%.
February 26, 20233 yr Hi, check your charge voltage settings and make sure you are not overcharging the battery, i.e. have a float / boost voltage level that is too high. Perhaps even confirm with a multimeter directly on the poles. It sounds like your battery is at a very high state of charge and may be trying to warn / disconnect.
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