Hey! I have a 3 phase Multi RS setup now with the Europe grid code (here in NL) together with the Victron energy meter and it is configured with vector metering. (counts the sum of all phase towards usage) But lately ESS is ignoring the sum and is balancing the individual phases instead. So if one…

Maybe you are looking for multiphase regulation in remote console ess menu? [IMG_6801]

Hallo Mischien toch wachten op een update. [image] Multi RS Solar Firmware version v1.17 - VM-3P75CT Regulating sum of all phases to zero works for a three phase system with a single RS, but not yet for a three phase system with three phase RS system

[image] Multi RS Solar Firmware version v1.17 - VM-3P75CT DIY Hi @JohnHolmes , This v1.17 firmware release provides initial support for the VM-3P75CT Energy Meter for the 2 tracker model of the Multi RS (among other changes). We are building towards full ESS support for t…

@guich27 Thanks! That makes sense. I initially had only one RS on L3 on conjunction with the energy meter. I guess, that’s when I saw it working. So it is work in progress. I’ll have to wait a bit. Good to hear it is coming. @DuivertNL That ESS menu is empty now when using the RS’s [Screenshot_20…

On short term, a Victron configuration will be purchased like: 3x Multi RS for 3 phase setup 1x Cerbo Gx 1x energy meter I do not like the energy meter VM-3P75CT because you need to setup a UTP network and you need to maintain the network for many years. Is working with a EM24 and a Usb2RS485 c…

Use the VE Can connection for the VM 3p75ct, you already use it for the Multi RS 6000 communication.

As far as i know there is no support for other energy meters (yet) than the vm3p

3 phase Multi RS ESS not using energy meter sum

DIY

guich27 (Esteban Guichard) 12 April 2025 12:50 4

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3 phase Multi RS ESS not using energy meter sum

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