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Eg4 6000ex-48hv battery voltage jumping wildly

Newenough

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Sep 20, 2019
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System has been operational for about a year. Normally there is a voltage difference of .2 between the inverter and the batteries do to resistance. Then yesterday it started showing massive swings in voltage both high and low as compared to the Victron Battery Monitor, confirmed by the Klein meter, as noted in the pics which are screenshot of the video, so these jumps in voltage are happening quick. I noticed the delta is at its widest as the sun goes from full intensity to cloud cover, varying as much as 6 volts up or down.

I tried a "reboot" of the system by disconnecting the solar, shut off the inverter and disconnected from the batteries. Waiting 5 minutes and bringing it back up. No change. Opened a ticket with tech support already, but thought I would throw it to the group while waiting for a response.
 

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Also, the second pic shows 58.3 volts, which is way outside my absorb setting which 57.4 on top of not being the actual voltage at that moment.
 

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