Good evening guys
sorry to jump in here
I have 2 x 5kw (parallel) MKS inverters (48V), off grid and 21 x 270w solar panels coupled to a 6 x 100AH 5kw li-on batteries.
Work well until yesterday when it ran out of battery power after 3 days of clouds. The system fell over and on restart it is giving an error code 80 on the SL inverter.
Has anyone come across this code and how do you fix it?