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Server Rack Battery Discussion

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Getting cell imbalance & low voltage errors

I have been running these new heated batteries for a little over a week. They have been up to 100% twice and down to about 30% once. One of the ten batteries is now sending cell imbalance and low voltage errors to my Victron inverter/chargers. Suggestions as to what next to do / check? Do I take the battery out of the rack and get a replacement for it?


127 Views
Android Consejos
Android Consejos
2025년 10월 14일

Cell imbalance and low voltage errors indicate a battery may be failing or needs recalibration. Similarly, Android troubleshooting tips help users identify and fix device performance issues before they escalate, ensuring your system runs safely and efficiently.

Tight Fit

So I just received my server rack batteries and now that I am trying to insert them into the rack, I cannot get them past the busbar! Is there a way that I can get them in without damaging the enclosure? This is not an isolated incident. Help!

64 Views
Subhan Khan
Subhan Khan
2025년 8월 01일

Sounds like my closet after Thanksgiving! If only it could laugh at some Penn State jokes, maybe it wouldn’t hold such a grudge against my winter jacket.

Applicable to RX-LFP48100

Thank you for the reply: Applicable to RX-LFP48100. I have that information. My tools continue to FAIL when trying to update. I am at LD10 currently and the EG4 seems to be combining and displaying a balanced reading. It seems to be working properly. Do I need to update?

98 Views
Ruixu Candy
Ruixu Candy
2025년 3월 06일

Hi,firmware updates are generally improved to be compatible with more inverters. If there are no abnormalities in current use, you do not need to upgrade.

Connected to both Outback and Sol-ark inverters

Hi folks,

I have an older Outback GS8048A inverter, connected to 9.8kw of panels, and I just installed 14.5kw of panels connected to a sol-ark 15.  I would like to have both inverters draw from a single RX-50kWH-HC; it’s ok if just the sol-ark is in charge of charging and maintaining the battery as long as both can draw down from the battery bank.  

Is that possible?  If so, specific guidance would be greatly appreciated.

76 Views
Candy_ruixu
2025년 2월 28일

Hi,this is feasible, but it requires some settings. On the Outback GS4808A inverter, set the charge hot key to off. Also, ensure that the discharge current of both inverters is consistent.

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