Total Energy via SolarEdge Modbus TCP

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imautohuttraeger
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Total Energy via SolarEdge Modbus TCP

Post by imautohuttraeger »

Via Solaredge Modbus TCP I get these devices - see screenshot (inverter SE 10K). The "Total Energy" does not show the actual produced power. Batterie charging and maybe feeding into the house or grid are subtracted somehow (at the time of the screenshot the batterie was charged and pure production was much higher according to the MySolaredge App). That seems to makes sense for "Total Energy". But is there any possibility to get the pure production? And maybe even the batterie charging / discharging? Especially for usage with the energy dashboard.
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SE-Modbus-Devices.png
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jvdz
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Re: Total Energy via SolarEdge Modbus TCP

Post by jvdz »

Do you have the average calculation switched on in the hardware?
I am working on this plugin and was wondering why that is used at all. Understand it could average out wrong values but assume it could lead to what you observe.
Other than that what you see is what comes out of your solaredge inverter.
New Garbage collection scripts: https://github.com/jvanderzande/GarbageCalendar
imautohuttraeger
Posts: 139
Joined: Saturday 14 March 2020 13:40
Target OS: Raspberry Pi / ODroid
Domoticz version: 2025.1
Location: Germany
Contact:

Re: Total Energy via SolarEdge Modbus TCP

Post by imautohuttraeger »

Do you have the average calculation switched on in the hardware?
Where can I adjust that? I can access the inverter direktly via http://172.16.0.1 and have the menu according to attaches secrrenshot. But I do not find something like average calculation.
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jvdz
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Re: Total Energy via SolarEdge Modbus TCP

Post by jvdz »

I meant in the domoticz hardware settings. ;-)
The plugin has a brunch of settings you can define.
New Garbage collection scripts: https://github.com/jvanderzande/GarbageCalendar
imautohuttraeger
Posts: 139
Joined: Saturday 14 March 2020 13:40
Target OS: Raspberry Pi / ODroid
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Re: Total Energy via SolarEdge Modbus TCP

Post by imautohuttraeger »

I meant in the domoticz hardware settings. ;-)
Hahaha - got it. Yes, avarage was enabled. Disabled it now.

Thank you!
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jvdz
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Re: Total Energy via SolarEdge Modbus TCP

Post by jvdz »

Does that help making more sense of the data?
New Garbage collection scripts: https://github.com/jvanderzande/GarbageCalendar
imautohuttraeger
Posts: 139
Joined: Saturday 14 March 2020 13:40
Target OS: Raspberry Pi / ODroid
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Location: Germany
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Re: Total Energy via SolarEdge Modbus TCP

Post by imautohuttraeger »

Yes, indeed. SE Energy Total and SE Power are now showing the very same figure as the MySolarEdge App.

"Enabled" is the default value of SE Modbus TCP - so I had neither thought about it during installation nor had it in mind as a possible cause for the strange numbers.

Still I don't really understand what kind of average is calculated here ... but so what - I don't need it obviously.
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