In my case it always stops at 12:00 or 13:00 h…. every 2 days….what means every 48 hours.
oh… it seems to work. No stop of data transfer since 4 days. This would be great 
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It is disappointing. The problem occured again this afternoon. I want to switch on/off a shelly for a heating element in case of enough sun power. This works only when i can rely on the solar power output. Under this conditions, i can not use a flow in homey. Do you think Sungrow will solve this?
Hi,
I’m using au.isolarcloud.com can we get a settings page to choose which region we are using?
Thanks
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I get this when I try to add a new Sungrow unit, already logged in to iSolarCloud, what can be the problem?
Uninstalling for now, but post on this thread if you add au etc and I will test.
Added my Sungrow inverter but every time I need to ‘repair’ it. Seems like it lose connection every time.
Defining “every time” makes seeking for patterns lots easier.
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In my case still every 48 hours at same time.
I made a log. Today 16:50:00 offline.
Few minutes ago i repaired it, now its back online. Still need to login 2 times before it comes back online.
I will let you know when its back offline.
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Seems every 48h offline (2nd time 7 minutes later) , see logs below :
| date | group | data |
|---|---|---|
| 2025-08-27T14:50:00 .331Z | null | Sungrow is offline |
| 2025-08-29T14:57:00 .324Z | null | Sungrow is offline |
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A possible cause can be the DHCP lease time, but usually it’s set to 1 day.
To prevent IP address changes: Did you reserve it’s IP address at your DHCP server?
Its probably the oAuth from Sungroe giving troubles. There are some unresolved issues there, and Sungrow seems to be on vacation🤷 (or just using a cheap out of office AI)
Hello together. Is there something new from Sungrow about our problem?
Als, nope
Any update here? Did Sungrow ever come back to you, or is the app still not usable?
Same same
