The client is one of the leading car manufacturers in Southeast Asia. Building a full-stack EV charging system from scratch posed significant technical challenges, such as designing a multi-charger controller, integrating various communication protocols (CAN, ETH, UART, PLC), and ensuring compliance with global standards. To overcome these hurdles, the client partnered with FPT, leveraging its deep EV expertise and robust software capabilities to achieve seamless hardware-software integration, scalability, safety, and high system performance.