Well that's disappointing news. if that is the case I wonder if we are going ending up with old supercharges that are being replaced with V3 from other electrically compatible countries, or old stockIf Tesla were to bring the V3 Superchargers to NZ for the new locations then a Tesla would be able to charge faster on them than the Hyperchargers. I haven't seen why, but on third party chargers we're limited to a max of 200kW however Model 3 and new Raven S & X cars can get 250kW on a V3 Supercharger.
However, since Tesla NZ/AU seems to have no intention of bringing V3 to NZ (all planned Superchargers, such as this Tauranga site are planned to be V2) it would be nice if they could remove that third party limitation.
The Taupo, Hamilton and Palmerston North superchargers are pretty key but I agree the others, in particular the SI sites are not any more useful than ChargeNet.The supercharger network is close to irrelevant in NZ, imo. Completely put to shame by chargenet. I reckon we've used chargenet 10 times as often as superchargers, which is all down to locations (not preference).