Posted January 11, 20232 yr Hi Guys, Trying to diagnose a strange (and possibly minor) issue with a sunsynk 5k inverter and was hoping someone might have seen this before. It appears the inverter draws abour 50W to power its self (understandable) but what doesn't make sense is that sometimes it will draw that power from the battery, and other times from the mains. This can be seen in the attached pic at around 3AM. at that time, the battery is below it's % for that timeslot, so the mains should be used, which it is for the load, however there's a small draw (around 50W) during that time which drains the battery by about 3% What makes it even stranger is that the inverter seemingly randomly decides which one will power it (this can be seen at around 21:30 when the 50w load jumps from the mains to the battery. Any ideas?
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