I'm very confused about the DC coupled grid feed in function. I have a 250/70 MPPT connected over VE Direct to my 48/5000 MP2 GX (connected to 16s LFP batteries) with the grid feed in option enabled. I thought (correct me if i'm wrong) if the grid feed in option is enabled it will put 100% of the solar power back into the grid when the battery SOC is 100%.
Its actually idling at 0 watts when the battery is full. ESS assistant is enabled, optimized without battery life is active, DVCC is enabled, limit inverter power is disabled, limit feed in is set at 4500W.
Why is this happening? How can I set the solar power (100% of the available solarpower at that moment) to feed back to grid when battery is 100%?