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mosquito52 avatar image
mosquito52 asked

Drop battery temperature

Hello community,
from time to time (about once a month) I have observed a curious case that I lack the knowledge or experience to understand what happened. As you can see from the attached images, without anything foreseeing the situation, and without any warning or error, the temperature of the batteries drops suddenly, as well as the SOC, the voltage of the cells rises to very high values, etc.
Is this a problem or an anomaly without consequences?
If it's a problem or anticipation of a future problem, how do you solve it?
my system:
 Victron MultiII 48/10kw,
Cerbo Gx,
MPPT 250/100,
Pylontech Force L1 48v/24kw, 518Ah
Thanks very much in advance


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offgrid
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1 Answer
kevgermany avatar image
kevgermany answered ·

Guessing it's a fault in the type A cable between the Pylontech and the Cerbo.

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mosquito52 avatar image mosquito52 commented ·

Hi Kevgermany,

Many thanks for your reply I'll check the cable asap.

 
                   

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mosquito52 avatar image mosquito52 commented ·

Hi Kevgermany,

 checked the cable seems to be fine, any other suggestions are welcome, thanks in advance
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