OzGav
October 31, 2023, 5:21am
7
We need to bring this up if they do another WTH month. There are multiple reports of this such as:
Hi! I have strings of panels in two directions. No problmen setting up two integrations in forecast.solar. I also found example of template combining both integrations to one value for forecast (working fine if you produce less then the max of the inverter). BUT I only have one inverter, so it will not give correct forecast as I have a max in the inverter any given time. Any proposal on how to get a setup working with 2+ forecast.solar integrations but with combined max capacity in the inverter…
opened 02:38AM - 15 Jul 22 UTC
closed 07:07AM - 31 Mar 23 UTC
stale
energy
### The problem
Hello. I have a huawei sun2000-6ktl-l1 6000w inverter and it h… as two strings, one facing South East with 4850wp and the other facing South West with 3880wp.
Together they add a power of 8,730wp but the inverter will never generate more than 6000w.
In this way I must create 2 predictions for the Home Assistant energy panel, one with each orientation, and in each of them I have to falsify the power of the inverter, downwards, because otherwise it gives me a very high production result in central hours.
This is the correct way?
Thank you
### What version of Home Assistant Core has the issue?
Home Assistant 2022.7.4 Supervisor 2022.07.0 Operating System 8.2 Frontend 20220707.0 - latest
### What was the last working version of Home Assistant Core?
_No response_
### What type of installation are you running?
Home Assistant Supervised
### Integration causing the issue
Forecast.Solar
### Link to integration documentation on our website
_No response_
### Diagnostics information
_No response_
### Example YAML snippet
_No response_
### Anything in the logs that might be useful for us?
_No response_
### Additional information
_No response_
I also have this problem. Currently I just set the orientation to half way between the two and while the peak estimate is correct the start of the day is not and the adjustment factors available seem to only decrease the morning when I need it to increase… Would be great on the forecast config if you could specify mutliple strings (maybe just two - does anyone have more than that?) with the single inverter maximum… PR anyone?
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