Balcony solar PV system

Request for information about the following problem:

I have 6 Jinko 405W PV modules with integrated AEconversion microinverters, feeding directly into the AC grid (without an inverter). The company that assembled, installed and commissioned the system also promised me a battery storage solution. Nothing came of this battery storage solution, as apparently there is no equipment capable of doing the job. The AI told me that Victron Energy might be able to meet this requirement.
So my question is: does Victron Energy have the necessary components to meet this requirement?
Kind regards

Victron Energy makes components that could solve this.
It’s best to start with professionals. Here’s the link to people that can help: https://www.victronenergy.com/where-to-buy