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andyknownasabu avatar image
andyknownasabu asked

How to calculate the AC loads from individual values?

Hi,


I have a Multiplus-based Victron system connected to HomeAssistant using the Victron integration. While a large number of values, parameters and settings are made available to HomeAssistant, one critical one is missing: The "AC loads" as shown in the remote console.


I tried to calcuate it myself using the following formula but this formula only seems to work as long as I don't have lots of PV power coming from the roof. What's wrong with this formula and can someone tell me the correct one?

{
                 { (
states('sensor.victron_grid_l1_power_31') | float - states('sensor.victron_vebus_activein_l1_power_227') | float +
states('sensor.victron_grid_l2_power_31') | float -
states('sensor.victron_vebus_activein_l2_power_227') | float +
states('sensor.victron_grid_l3_power_31') | float -
states('sensor.victron_vebus_activein_l3_power_227') | float
) | round(0) | abs
}}
Multiplus-IIhome assistant
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kevgermany avatar image kevgermany ♦♦ commented ·
@andyknownasabu

Moved to modifications space. More chance of a good answer there.

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andyknownasabu avatar image andyknownasabu kevgermany ♦♦ commented ·
Thanks a lot!
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0 Answers

Related Resources

MultiPlus-II Product page 

MultiPlus-II Manual

MultiPlus-II 230V Datasheet 

VE.Bus Error codes

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