The 20KW bidirectional high-frequency isolated DC/DC module is equipped with MPPT function at both ends

Product Features:

• More secure and reliable:
  • Full high-frequency isolation design ensures safety between the battery and DC bus;
  • Full digital control with DSP+CPLD, providing multi-level software and hardware protection against overcurrent, overvoltage, and overtemperature, ensuring safety and reliability;
  • Reliable parallel function facilitates power expansion, allowing up to 16 modules to be connected in parallel.
• Higher efficiency:
  • DC/DC employs soft-switching resonant technology, achieving a maximum efficiency of 97%;
  • Compared to traditional non-isolated DC/DC systems, the high-frequency isolation efficiency in this system is higher, reaching over 97%.
• More intelligent and user-friendly:
  • Covers multiple battery voltage levels for passenger vehicles (40V~750Vdc), with a wide battery voltage range;
  • Wider DC bus voltage for easy connection to various DC bus specifications.
• Lower cost:
  • Compared to traditional bidirectional power supply solutions, high-frequency isolation eliminates the need for a line frequency transformer, reducing system cost;
  • Achieves both charging and inverting functions through a single circuit, integrating charging and discharging, resulting in lower costs.
• More flexible configuration:
  • Standard charging pile module width, compact structure;
  • Module hot-swappable design for flexible system configuration;
  • Facilitates system integrators in flexibly designing different forms of energy storage, photovoltaic storage, energy storage inspection, or energy storage systems.