How to shave peak solar generation and shift the time its fed into the grid.

[Bilsch]

I have an older 4000 watt grid tie solar installation that needed new panels. The original Schott panels were only 200w however the replacement panels are 330w. The problem is at certain peak times I am back feeding the grid with more power then I was permitted to do. Does anyone know of an inverter that can be arranged with batteries to automatically shave the excess generation (over 4000w) store it in batteries and then back feed the excess power into the grid at a later time in the day?
Thanks in advance for any help.

 

[DIYrich]

Eg4 18kpv, sol-ark 15k, 12k, 8k