Technical Support

I've currently got 2x SunSynk 5.12 batteries, as per the picture below.

I am looking to source a 3rd battery. I am not technical, so I assume I just need to find a new 5.12KW wall mounted battery in stock somewhere.

Can anyone suggest what else i will need? Any kind of bracket kit or wring kit?

Also, can I assume its just plug and play, or will I have to update the settings to let the inverter know about the new battery?

If anyone can suggest a UK supplier, that would be tidy.

thanks in advance