Can I combine EG4 6500EX and Growatt SC48120?

Will published a new video:

I was wondering if instead of having two EG4 6500EX I could only have one and add a Growatt SC48120? I basically need more input of solar but only need to have 6000W of output. Would I connect the Growatt directly to the busbar?

Thanks

Alace said:

Will published a new video:

I was wondering if instead of having two EG4 6500EX I could only have one and add a Growatt SC48120? I basically need more input of solar but only need to have 6000W of output. Would I connect the Growatt directly to the busbar?

Thanks

Click to expand...

Yes, to both questions.

timselectric said:

Yes, to both questions.

Click to expand...

Thanks. I'm trying to wrap my head around what determines the Amp rating needed for the busbar? Is it how many things I have connected (battery banks & CCs) or what the pull from the inverter is?

For example if I had 2 30kw EG4 battery banks and the Growatt inverter connected to the busbar, with the inverter pulling a 6kwh load

vs

1 30kw EG4 battery bank only, with the inverter pulling a 6kwh load

Base it on the max possible loads.