Can everyone here confirm it’s the SUN2000L series which you can connect to via the WiFi client and the SUN2000 series which will only accept a connection via the AP?
Of course. The main problem was the weak signal of the inverter’s internal wifi. I haven’t changed anything in the configuration. I put a router as an extender for the inverter (in the configuration for the extender using the same SSID as the inverter “SUN2000-xxxxxxx” pass “Cha …”).
For testing and wifi connection, I followed the link: https://community.home-assistant.io/t/guide-connecting-pi-with-home-assistant-os-to-wifi-or-other-networking- changes / 98768/140
I used: nmcli device wifi rescan nmcli device wifi
to check the wifi connection.
Than you use: nmcli con show
to check the connection.
If not shown, use: nmcli device wifi connect "YOUR_SSID" password "YOUR_WIFI_PASSWORD"
The output will be similar to "Device 'wlan0' successfully activated with...."
I have installed the module but I have this error:
Logger: homeassistant.components.sensor
Source: custom_components/huawei_solar/sensor.py:321
Integration: Sensor (documentation, issues)
First occurred: 4:17:01 (1 occurrences)
Last logged: 4:17:01
huawei_solar: Error on device update!
Traceback (most recent call last):
File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 358, in _async_add_entity
await entity.async_device_update(warning=False)
File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 466, in async_device_update
await task
File "/usr/local/lib/python3.8/concurrent/futures/thread.py", line 57, in run
result = self.fn(*self.args, **self.kwargs)
File "/config/custom_components/huawei_solar/sensor.py", line 321, in update
self._storage_charge_current_day_charge_capacity = self._inverter.get(
File "/usr/local/lib/python3.8/site-packages/huawei_solar/huawei_solar.py", line 39, in get
reg = REGISTERS[name]
KeyError: 'storage_charge_current_day_charge_capacity'
Hi, Emilv2, thankyou very much for your fantastic work.
I have a sun2000_6ktl_l1 IDModel: 343 with SUN2000LV200R001C00SPC105 firmware.
I connect by AP and HA is running on a VirtualMachine by ethernet on the same network, I have only one problem, when it has been running for about two days the inverter stops responding and I have to restart it to keep it working, I am investigating the reason. Perhaps a query every 30 seconds is excessive.
I got the logs from the FusionHome app connecting directly to the inverter, but I don’t know which app to read them with, do you know another way to get the logs?
You’re the first that mentions potential issues with querying too much, so I would assume that is not the problem. I can look into adding the scan_interval option, shouldn’t be too difficult.
For now I suggest you debug with a python script that scans every x seconds.
Maybe it is a problem with my inverter model. I dont have a knowledge of python, I implement it thanks to this post, I installed HA because I could not find how to implement the inverter query from HC2 from Fibaro and I liked HA a lot
I’m struggling with the connection to my SUN2000 10KTL-M1 internal wifi. I use method MirceaD describes but get a error code.```
nmcli device wifi connect "SUN2000-HV20B0079900" password "XX"
The output comes back as Error: Connection activation failed: (7) Secrets were required, but not provided
I can connect to my other wireless networks with no problem.
Anyone with the same problem or have a solution to my annoying problem.
Some people have reported issues with the latest Home Assistant version. If you rely on this integration I suggest you wait a bit with updating, I’ll try to fix it as soon as possible.
Hi, I plan to buy a Huawei SUN2000 - 4.6 KTL - L1 inverter with a Huawei LUNA2000-5KW-CO power module and 2 Huawei LUNA2000-5-E0 Battery modules.
Any idea when I integrate it with HA if I can will be able to see all the data, including the power module and battery information?
@Emilv2 Hi, are you able to provide some ETA?
I’m just asking, maybe should i downgrade my version of HA because fusionsolar portal works really bad last days.
I had the same problem.
I have home assistant core on RPi3:
not working from 3 days ago, immediately after Home Assistant core updating to 2021.3.2
not working after a restore of previous global (well working) screenshot
not working after a successive new updating to Home Assistant core 2021.3.2
BUT, after a couple of days, during last night I restarted the system for other reasons and all started to work correctly, even if no relevant change have been done.
It would seem that it was not a problem of the integration.
I also noted some other small problem with the recorded data, some graphs not related to the huawei_solar integration were not updated during malfunctioning while now all is ok.
I EDIT for @emilv2 firstly:
without any change, the day after I experienced newly, but temporarily, the same problem.
The problem disappeared some hours after with no intervention.
Really strange fact.
it works !!!
