While the current Model Y will still charge at 250 kW maximum speed, the new 500 kW Superchargers that Tesla announced will top up the upcoming Juniper refresh and the Cybertruck 30% faster.https://www.notebookcheck.net/Cybertruck-and-Model-Y-Juniper-to-charge-30-faster-as-Tesla-unveils-500-kW-V4-Supercharger-upgrade.918802.0.html
Is there any evidence showing modelY juniper will feature 800v architecture? Or it's just speculation?