Can Inverters shut down due to minimal load - Overcharging from Solar? Growatt 5000 ES.

[timselectric]

While you don't want to store your cells at a high SOC.
Floating while the sun is out, isn't damaging.
I bulk charge at 57v and float at 56v.

 

[Haxx]

While you don't want to store your cells at a high SOC.
Floating while the sun is out, isn't damaging.
I bulk charge at 57v and float at 56v.

If he is grid tied, won't the float be maintained 24/7 from the AIO?

 

[timselectric]

If he is grid tied, won't the float be maintained 24/7 from the AIO?

If in one of the UPS modes, and AC charging is selected. Then yes.
But, it's not how most people use them.