Amongst other news items this morning, this article from Redflow particularly caught my eye – speaking about a 60kWh battery storage system installed for residential use in western Queensland (near Wallumbilla).
The aggregate capacity was gained by joining together 6 separate ZCell battery systems, shown in the image above. The article (linked above) also features a photo of an impressive array of solar panels on the neighbouring shed (18kW), which will charge the batteries.
The Redflow article also links to this case study. Justification for the system was partly on the basis of avoiding the cost of connecting to the network (2.7km away).