Victorian Battery Rebate, page-4

The file with the list of approved batteries appears to be corrupt - Excel crashes loading it.
(The spreadsheet with approved installers works fine.)

If the list is based on SA-approved list, then it will only include batteries that are part of a VPP such as Tesla, Sonnen, batteries supported by Reposit, or any other battery supported by a particular VPP. This is more a function of the battery inverter rather than the battery itself, and in the case of Redflow would be provided by a Victron or Selectronics inverter. Not sure if either of these are supported by any of the SA VPPs, but I doubt it.