But currently the setup is not working, since the battery keeps failing and is not available for a certain period of time. So hoping for a possible firmware update doesn´t sound reasonable.
Lets see what the company that installed my setup says.
I took a closer look at the data of the battery. In fact (as the error states...) the voltage keeps rising, although the battery is at 100%. It goes as high as 420 volts. 428 is the max according to the fact sheet.
It will happen again in a few hours since the battery is still full and the sun is ...
I own my current (and first) solar setup since about 2 months. When the sun is shining heavily, I seem to receive the error code 194 batter over voltage. Had this happen 2 times already. Only restarting the battery completely will solve the issue, otherwise the battery will stay disconected ...
I actually noticed the same behaviour on our system. I just got the battery today and it has been like that since the beginning.
1. Always around 200kW more drainage of the battery than the house. 2. Always around 0.03kW vom the Grid (which I asume is also due to the battery since I didnt notice ...