HISTORY

History

A record of our R&D in battery packs, BMS and power conversion since our founding in 2017.

  • 2017
    • 08Battery engineering support for the Korean team at the World Solar Challenge
    • 09Established in-house R&D center [Energy Storage and Conversion Research Institute]
    • 12Registered manufacturing plant in Gasan-dong, Seoul
  • 2019
    • 04Launched industrial AC power bank line-up
    • 07Installed and operated a 15kW grid-tied solar plant and 100kWh ESS
  • 2020
    • 01Carried out the SME network project [100kWh ESS development]
    • 07Obtained CB and UN38.3 certification for medical equipment battery packs
    • 08Established a large-capacity energy storage R&D center in Paju, Gyeonggi-do
    • 10Developed 22 high-performance industrial BMS models
  • 2021
    • 01Developed 19-inch rack-type 50 and 100kWh ESS
    • 03Developed a 3kW DC-DC converter and on-board vehicle charger
    • 07Registered as a venture company (No. 20210714030162)
    • 09Developed a standalone 15kW three-phase inverter for industrial robots
    • 11Registered as a technology-innovative SME (No. 210101-01625)
  • 2022
    • 11Developed a 2kW regenerative power conversion and storage module
    • 12Developed a bidirectional wireless power module with integrated supercapacitor UPS
  • 2023
    • 01Developed a 24–60V 100A Power Path control module for robots
    • 03Signed an MOU on second-life battery application technology; launched a charger for exhibition vehicles
    • 11Developed a dual-safety 24–72S master/slave BMS
  • 2024
    • 01Developed a 500Vdc active PWM-controlled pre-charge and monitoring module
    • 02Developed a GaN-based 500Vdc 3kW interleaved DC-DC converter
    • 09Developed a dual-safety 13–39S ultra-compact BMS for heavy-duty robots and a SiC/GaN-based three-phase 10kW inverter
  • 2025
    • 03Developed ultra-compact 13S/14S/16S communication BMS for humanoid robots
    • 05Developed a 3P4W 30kW Regen/VSI bidirectional inverter for large robots and a low-EMI 1kW DC-DC converter for precision robots
    • 06Developed a 150–450Vdc 5kW bidirectional fuel-cell DC-DC converter
    • 07Developed a 10kW AC/DC to 60–840Vdc charge control module and a 15kW single-phase 220Vac 60Hz inverter for UPS