huawei_solar: [Bug]: Integration won't start

Describe the issue

today morning i found that huawei solar didn’t work at all. I tried to upgraded ha core to 9.2 and the integration to the very latest but nothing has changed

Bescribe your Huawei Solar Setup

Inverter Type: SUN2000-10KTL-M1 Inverter Firmware version: last one SDongle present: no Power meter present: three phase Battery:LUNA2000 20kWh Battery Firmware version: last one

How do you connect to the inverter?

Over serial, with a serial-to-USB stick

Upload your Diagnostics File

can not download because the integration doesn’t work

here the debug log home-assistant_huawei_solar_2023-09-14T14-52-59.813Z.log

Upload your relevant debug logs

already uploaded

Please confirm the following:

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

About this issue

  • Original URL
  • State: closed
  • Created 10 months ago
  • Comments: 15 (3 by maintainers)

Most upvoted comments

but I think that this is some connectivity issue related to the integration.

In my last comment here I extensively outlined how you can prove to yourself/to me what your gut feelings are telling you.

I cannot do anything with gut feelings, only with properly well-substantiated bug reports and additional diagnosis to rule out problems outside of the integration.

@wlcrs I apologize, but you were right. Both of my usb-rs485 are broken. I bought just now a new one and tried with qModMaster and I can read data. So … excuse me 😞 and thank you for your patience with me.

Can you tell me what huawei_solar version have you downgraded ? HA Core 9.2? Thank you 🙏

You have everything on #447 You re welcome