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francoisbenade avatar image
francoisbenade asked

Multiplus II Low Battery error on invert when SOC 100%

When Multiplus is invert mode it immediately gives low battery voltage even though the battery sense is showing 54V. The inverter is running the latest firmware. How can I determine what the problem is. I have checked all the settings from Veconfigure and Victron Connect app. I am running 4 x Narada 12NDT200 as 48V. Any advice much appreciated.

Multiplus-II
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4 Answers
Matthias Lange - DE avatar image
Matthias Lange - DE answered ·

What are the settings at the inverter tap?

There should be a setting for the low battery alarm.

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francoisbenade avatar image
francoisbenade answered ·

These are default settings for the battery type selection


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francoisbenade avatar image
francoisbenade answered ·

These are default settings for the battery type selection. @M.Lange

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wrietveld avatar image
wrietveld answered ·

Hi Francoisbenade,

Did you ever solve your low bat issues? I have been dealing with this as well in combination with Lead Carbon batteries from Narada. It is worth reading this post:
https://community.victronenergy.com/questions/57748/vebus-low-battery-alarm-why.html?childToView=76839#comment-76839

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