@david271 I'm running FAAB-2525 on the inverter and I can set it in the AC Charge mode section so maybe you are correct.

No one! Really

@eg4eric Interestingly if I try setting "Stop AC Charge SOC(%)" under Working Modes to 101% I get "Operation failed, error code: 3". I wonder if that'...

Thanks. No grid for us so the generator kicks in when we also have little to no sun for solar. 100% it is then. Thanks again Eric.

@david271 I would think that the charge settings in the working mode would limit the charge and you couldn't get it high enough without maybe switchin...

@eg4eric Thanks, I will try that out

The cells are LTO, configured as lead acid since they don't have a BMS. However, I've reconfigured the arrangement of them where now I can charge th...

What batteries are you using for your system?

@old76ta If you share your inverter's serial number or station name, I can take a look at the settings and make sure that everything is correct and al...

@glendale789-eg4-forum @Ravasunpower Have you noticed any differences in the inverter behavior (fan noise) after firmware upgrade? Brgds  ...

@senkraymond The Generator should be connected in the GEN ports on the Gridboss.

@david271At this time, the weekly setting can only be adjusted up to 100%. However, you can navigate to the Working Modes page and adjust the Stop AC ...

I am new to EG4 (and solar)- with an 18 kPV inverter and 2 - 280 Ah wallmount (interior) batteries. I have a similar problem in that I have been unabl...