@Brydo yeah both GE, my issue really is only when we use the shower as the inverter is only a 3.6 hybrid so we have a draw from the grid then.
outside of that it’s just the odd spot where the batteries don’t kick in in time
Son works weird shifts so showers in the afternoon often but as long as it’s before 4 it’s usually less than 15p/kWh and the grid just tops off what the inverter clips at.
best thing we did getting solar and batteries