Polestar Switches to 800V Architecture to Speed Up Charging (heise.de)

• Polestar 3 switches from 400V to 800V
• DC charging speed significantly increased
• Upgrade two years after market launch

"Polestar is upgrading its SUV 3 to an 800V electrical system after two years on the market. The move significantly reduces DC fast-charging times. The change affects the entire powertrain architecture, enabling higher charging power."