As of almost two years ago I reported that the solar charging mode on my EO mini pro 2 was not operating as it should. Instead of diverting excess solar to the car down to a minimum of 6A and then topping up from the grid, now whatever the excess solar an almost identical amount of current is taken from the grid. This makes it impossible to use solar to charge the car without huge expense!. I have reported this, a case number was issued and somebody did visit but felt it required further investigation. That was 2 years ago. Nothing since so not impressed with EO customer service.