
I am having an Inverter 3HY10 with 20.4kW battery storage, is it possible to add more battery storage on the same inverter?

I am having an Inverter 3HY10 with 20.4kW battery storage, is it possible to add more battery storage on the same inverter?

Yes, the 3 phase can support upto 4 stacks of 6 packs
For a total of 81kWh
Latest Inverter & BMS firmware needed

What is for you the latest inverter? 🙂 That's enough storage. Can I order a stack via my installer? Do they have the knowledge on this in the Netherlands?

ChrisNL
Latest available publically is 7.7.7
Latest BMS is BABA0007
https://givenergy.co.uk/wp-content/uploads/3-Phase-HV-Non-Parallel-Firmware-Packup.zip
What is to be noted, parallal capable battery controllers have 2 orange connectors, one each side. Not the single.
So youll need 2 of these, if the existing stack does not have parallel capable Batttery controller
Yes NL has many installs with multiple stacks.