Battery Backup power SOC

wlcrs / huawei_solar

Home Assistant integration for Huawei Solar inverters via Modbus

GNU Affero General Public License v3.0

543 stars 88 forks source link

Battery Backup power SOC #598

Closed scorpio2k2 closed 8 months ago

scorpio2k2 commented 8 months ago

Describe the issue

Hello,

"Battery Backup power SOC" sync between Solar app and HAS is slow. I want to automate this because I don't want the battery to empty when the wife starts the washing masine at night but I noticed that when I change the value of "Battery Backup power SOC" in Solar app, it's updated very late in HAS.

Any ideas?

Thanks

How do you connect to the inverter?

MODBUS via wifi

Upload your relevant debug logs

no logs available for this delay.

Please confirm the following:

[X] The problem is still present in the latest release of this integration.
[X] I did not find an existing issue describing this problem.
[X] I did upload the diagnostics-file that I could retrieve from the 'Devices & Services Page'
[X] I did upload the relevant debug logs (via 'Enable Debug Logging'-feature or by manually configuring HA logging)

wlcrs commented 8 months ago

The update interval for configuration changes is 15 minutes. This is a trade off to keep the integration stable: more frequent updates increase the chance of overloading the inverter with requests and getting timeouts for all values queried by the integration.

Feel free to change that value in your own installation, but I will not change this globally, nor make it configurable.

scorpio2k2 commented 8 months ago

When I'm changing the value from FusionSolar app it's changed in HA (in 15min. I'm OK with it and I understand the reasons). Do you know why when I change the value in HA, is not also changed in FusionSolar app?

wlcrs commented 8 months ago

No, I do not. I have no knowledge outside of how to communicate with the inverter and all the pitfalls that come with that.

scorpio2k2 commented 8 months ago

Correct, the integration communicates with the inverter. My issue is that I change something in HA and is not reflected to the inverter.

wlcrs commented 8 months ago

Feel free to submit detailed debugging logs and a diagnostics file (ideally before and after the change to the value) if you want me to investigate. Otherwise I have nothing to work with.

scorpio2k2 commented 8 months ago

I think I understand now. The integration talks with the inverter but Huawei cloud is not checking the inverter for the configs and it expects that all configs are pushed only from App to inverter.

So, if I choose to use the integration with HA, I should not rely on configuration seen in the app or not use the app at all.

scorpio2k2 commented 8 months ago

The real issue is that ven if "charge from grid is off", if I touch the "Battery Backup power SOC" the battery start charging to the level I set. That's not normal.