pulquero/dcsystemaggregator

Victron Venus D-bus service

About

A DC system DBus service that aggregates multiple DC loads and sources. If you have DC load/source DBus services but no DC system, then you need this for the UI/VRM DC system/power component to function correctly.

Install

Install SetupHelper, you can find this package listed in the available packages to install.

Turn on Has DC system under System setup.

dcsystemaggregator's Issues

Pace BMS ?

Hello, just read inthe solved issue, that a JK BMS with serialbattery is working here?
Sry if I missunderstood, I have 2 Gobel BMS with Heltec BT Balacer, is there a chance to get them over this aggregator into the venus os?
The BMS is connected via VE.Can Bms to the Cerbo, but there are no Cellvoltages. Would like to use the RS232-USB Adapter to get all out of the BMS. (Gobel told me to got that way). Additional the BT Connection to the Heltec?

Thanks a lot.

Aggregator with bus-serialbattery

I have JK-BMS with bus serial battery install. At the moment I'm testing on the bench with single BMS which data (battery voltage, current, temperature, etc) I can see on the Venus OS (running on RPI4) screen. I installed DCSystemAggregator hoping that i can see the combined values of multiple batteries that are connected in parallel in the same bank but equipped with their own BMS each.
With one battery and BMS installed i don't see the aggregator showing me voltage of the battery. Is that how it suppose to work? does it expect to see multiple BMSs sending voltage and only then displaying the average?