<p>➀ Power Integrations introduced a GaN-based reference design kit for solar race cars, achieving up to 95% efficiency and eliminating heatsink requirements for lightweight, compact auxiliary power systems;</p><p>➁ The 46W design, using InnoSwitch3-AQ ICs, supports burst power up to 80W and includes a complete blueprint for rapid integration into solar vehicles;</p><p>➂ Collaboratively tested with ETH Zurich’s racing team, the design exemplifies GaN’s potential in renewable energy and e-mobility applications.</p>