EG4 3000 Charging Pylontech 15S Batteries

[Dontatsu]

So I have 8 Pylontech US3000C batteries that I am planning to use in a mobile system. I am just now getting educated on the issues of 15S batteries. Is there a solution to limit the charging voltage? Program a custom EG4 profile? Some kind of voltage limiter? Any advice?

 

[sunshine_eggo]

So I have 8 Pylontech US3000C batteries that I am planning to use in a mobile system. I am just now getting educated on the issues of 15S batteries. Is there a solution to limit the charging voltage? Program a custom EG4 profile? Some kind of voltage limiter? Any advice?

If the batteries communicate with the AiO, then it's a non-issue as they will set the charge voltage and current limit.

Alternatively, set type to USE and set bulk/absorption to 51.75V (3.45) and float to 50.63V (3.375).

 

[Dontatsu]

Thanks very much.