In that case, would it be a good idea to add an ordinary rectifier diode in series and connect the voltage measurement after this diode. Let's say a diode at 10-20A. Are there perhaps better options for securing such a system?
I also see a problem with the reverse polarity of the "measurement system" which, as I guess, will not be secured either. Of course, it's not about long-term bending, but mistakes happen to everyone and it's better to pay attention to it.