u/mattson21

My solar provider sent an email out saying that customers with existing PW2 systems (me) can now add a PW3 to their AC solar/battery system - no additional hardware required beyond the PW3 itself and both systems are fully compatible with each other.

Has anyone done this yet? how does it work? is it worth it? - I still have 3 years left on my PW2 warranty, so really curious if this will help me over the battery capacity shortage in the wee hours without replacing the whole system.

EDIT: Location QLD, Australia