Quatro 48/10000/140-100 compatibility with Axitech Li 10s

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solartech12 asked Jan 25, '22

Quatro 48/10000/140-100 compatibility with Axitech Li 10s

Datasheet-Quattro-3kVA-15kVA-EN.pdf

I am using Quatro 48/10000/140 inverter and would like to set battery settings for a combined 48V bank of 10s Axitech module (NCA) . I read an old post about such a setup showing battery settings but for the Axitech 7s/9s module. https://www.victronenergy.com/live/battery_compatibility:axistorage

so I want to know that can I use the same Absorption and float charge settings as in that article for the 10s Axitech modules or is it something diff ? In the tech manual for 10kVA Quatro , it has 57.6V Charge voltage 'absorption' (V) and 55.2 as Charge voltage 'float' (V) as per the manual , then setting 60.75V absorption as in the article makes no sense. From what I understand, it cant charge the battery bank above 57.6V for the absorption phase.

So what battery charging and other settings should I set for this Battery type inside VEconfigure? thank you

Lithium Battery quattro 10kva

datasheet-quattro-3kva-15kva-en.pdf (444.2 KiB)

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Answer 1 · 2022-01-25T12:45:07Z

Matthias Lange - DE answered · Jan 25, 2022 at 12:45 PM

You should ask Axitech about that.

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Answer 2 · 2022-01-25T12:50:58Z

wkirby answered · Jan 25, 2022 at 12:50 PM

I would first be asking Axitech if this battery is also supported, otherwise it is just an assumption.
Also ask them for the correct parameters for this model if they are different from the 7S / 9S.
In VE.Configure, the settings would be like this for 7S / 9S:

Again, batter to ask the battery manufacturer for the correct settings and compatibility to avoid problems.

1643115008695.png (37.8 KiB)

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solartech12 commented · Jan 27, 2022 at 09:41 PM

can I know why the charger current is set to 70A ?

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wkirby ♦♦ solartech12 commented · Jan 28, 2022 at 07:49 AM

The picture is an example of the Voltage settings pertaining to those particular battery models. You need to set the charge current to be appropriate for your system, I don't know what that maximum setting would be.

Did you get the information about your batteries from Axitech?

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solartech12 wkirby ♦♦ commented · Jan 28, 2022 at 09:02 PM

alright I will ask them about it . also in the pic the repeated absorbption time andinterval settings for 7s/9s are not mentioned in that article that I linked so can I know from where did you find it?

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