Meter Total Energy (Import) shows always 0 - Why? Please help

[Jan-Antos]

Hello,
In HomeAssistant, the Meter Total Energy (import) and Meter Total Energy (export) values keep showing zero. At the same time, the current values from the meter (such as Meter Active Power Total) show the values. Because of this, the Energy panel does not work for me, because it shows me that nothing is flowing to and from the grid.

Also I noticed that these two sensors (sensor.meter_total_energy_export and sensor.meter_total_energy_import) are listed in the list of entities of the device, but if I go to the page with device info, it lists values of all sensors in the Diagnostic panel and these two are missing there.

I also tried to look for meter_e_total_exp, which is not listed in the entity list and when I tried to read meter_e_total_exp with get_parameter, it is failing with "Unknown setting "meter_e_total_exp"" error.

Any idea why this might be? Or how to do the workaround to have the energy panel working?

I have a GoodWe inverter GW15K-ET, battery LX F13-H, meter GM3000. HA runs on a Synology NAS.

Thanks in advance, Honza

[mletenay]

It is possible that the ET > 15K (goodwe internal model ETT vs ETU of <=10K) is using different modbus registers for "meter" values.
Unfortunately, there is no public info/documentation about them, so ...

[Jan-Antos]

Hello, there is more errors in the parsed output: I have two strings, yet PV power is equal to PV1 power and PV2 power says 0 even if there is non-zero PV2 current and PV2 voltage. Plus PV2 mode says always "pannels not connected" which is not true, as you can read PV2 voltage and current. And those Meter total energy values are zeros. I am attaching the debug log file and screenshot of parsed values - please, can you make up anything from these?

2023-11-02 09:59:05.758 DEBUG (MainThread) [goodwe.protocol] Sending: f703891c007d7ae7
2023-11-02 09:59:06.059 DEBUG (MainThread) [goodwe.protocol] Received: 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
2023-11-02 09:59:06.060 DEBUG (MainThread) [goodwe.protocol] Sending: f70390880018fc7c
2023-11-02 09:59:06.149 DEBUG (MainThread) [goodwe.protocol] Received: aa55f7033000ff0192000100f3001900190000002a00640008000001220000000000000001021101140e14011100fa00ec0d090d075567
2023-11-02 09:59:06.150 DEBUG (MainThread) [goodwe.protocol] Sending: f7038ca0002dbbf3
2023-11-02 09:59:06.282 DEBUG (MainThread) [goodwe.protocol] Received: aa55f7035a0002002a000a0111000100090044ffd4002103e2fe0c37dcbadcfe70138800000000000000000000000900000044ffffffd40000002100000153000001610000012d000003e2000001800000017cfffffebc0000044100020005ee89
2023-11-02 09:59:06.282 DEBUG (MainThread) [custom_components.goodwe.coordinator] Finished fetching GoodWe data in 0.525 seconds (success: True)

[Jan-Antos]

Hello, I tried to update to your latest integration, but the Meter values are still zero - both Meter Total Energy (import) and Meter 2 Total Energy (import). So reading those CT2 values did not help :-(
SEMS portal has also many issues, but it shows the house consumption from the meter ok.
Any other ideas, how to read it? I attach here the debug log file.

home-assistant (4).log
config_entry-goodwe-2bbf56fcc12f0f5ed7e56af3e899250d.json (1).txt

Also the PV values are still mixed up (PV2 power reads 0 even if it shows both current and voltage present) and if I calculate power by multiplication current x voltage, it gives different results: PV1voltage x PV1current = 991 W, but PV1power = 1152 W.

[permissionBRICK]

Hello, I'm experiencing the same issue with ET-15 GW15K ET
Both Meter Import and Export Energy are 0.

[sunnysingh-84]

Having the same issue with GW5000-ES-20 (ES G2)

Meter Total Energy (export) 0.0 kWh
Meter Total Energy (import) 0.0 kWh

[mkongh0815]

Hello!
I have the same problem on an GW25K-ET.
Is there no Idea what we can do or try to solve this?
BR, Michael