Chargespeed to battery Multiplus-II 8000va

[larsh (Lars)]

I have a Victron Multiplus 2 with an advertised charging speed of 110A, but it rarely goes over 100A. It usually hangs around 95A Is there some sort of setting i have missed? The temperature is never above 25 degrees so I also don’t think it is being throttled by the temperature.

[larsh (Lars)]

[M_Lange (Matthias Lange - DE)]

Maybe the battery is limiting?
What battery do you have?

[larsh (Lars)]

I have 3 seplos cases(45kwh). They do not limit the charging as they are 540A instead of 110A

[larsh (Lars)]

It just doesn’t really exceed 100.

[Nobokazu]

Cerbo not limited to 100A

[larsh (Lars)]

no

[RikvW (Rik van Westerveld)]

And what’s the controlling BMS? Your Seplos or the Smartshunt/MP2?

[larsh (Lars)]

The victron itself.

[larsh (Lars)]

Heey Matthias, the behavious gets even stranger. Now when our Solaredge inverter is at it’s maximum 5kwp(we have 7,81kwp of panels). It throttles the grid feed in from the multiplus and charges with about 80A. As soon as it is not anymore it starts feeding in from the grid again. And charge the batteries at a significantly higher speed although the prices here are much higher.

[larsh (Lars)]

When we turn on our dryer when sun yield is highest it simply refuses to use electricity from the grid allthough it is as cheap as it gets.