question

petajoule avatar image
petajoule asked

Set MPPT charge current via ModbusTCP

Is there any chance - now or in the (foreseeable) future - to be able to steer MPPT charge current via modbusTCP? Right now I can turn on/off the MPPT charger which is a bit of a coarse endeavor steering the system.

In the concrete case it means to have or not to have 4.5kW of charge power. So rather than having this binary on/off club, I'd like to send the MPPT something like "max. charge current 50A"

Possible?

MPPT ControllersModbus TCP
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1 Answer
netrange avatar image
netrange answered ·

Once again to the top

Hello Victron
Please include again in the future planning.

At the moment I just want to prevent the pylontechs are always loaded to 100%.
I would like to lower the individual DC currents from the MPPT´s via Modbus.
At the moment I'm still trying to turn off the MPPT's via the Logo 8, which also works but then leads to error messages. Probably the Logo permanently "writes" into the register of the MPPT's. So still no real solution because I could also just turn off completely.


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