Business


We have grown from Korea's leading company in ESS power conversion systems to Korea's leading company in fuel cell inverters for power generation. We will continue to strive to become Korea's leading company in electrolysis power supply systems, earning recognition as "The Best Power Conversion Solution Provider" for all customers seeking the best power conversion systems.


Energy storage device Biz.

ESS Power Conversion System for NCM & LFP Batteries (UL Certified!!) Microgrid has a Grid Forming System



Power Quality System Biz.


Instantaneous Power Failure Compensation System: 300kW, 450kW, 600kW / Instantaneous Voltage Compensation System: 900kW

Hydrogen energy Biz.

Fuel Cell Inverter: Doosan Fuel Cell Exclusively Supplying PAFC (UL Certified!!) / Water Electrolysis Power Supply System: 1MW, 2MW (PEM)

Make order .biziz.


OEM and ODM production and supply of power conversion technology-based products. New product development and production take six months.

Technology

Micro Grid

A regional power grid that manages the supply and demand of small-scale energy by accommodating distributed energy sources. We supply PCS products specifically for Micro Grids, linking fuel cells, solar power, wind power, and ESS.

Gird Forming

One of the key technologies for expanding the acceptance of renewable energy is the technology to impart artificial inertia to inverter-based power generation sources, thereby achieving control performance similar to that of synchronous generators.

Digital Twin

In the power converter manufacturing industry, we have become the first in Korea to create a virtual (digital twin) of a mass-produced product (the FC inverter M400 model). We leverage the engineering data generated through this process to apply it to the mass production process (the harness work process). We also share this data in real time with our partners, who then apply it to manufacture components.

Immersion Cooling

This technology cools core components that generate high heat within the system by completely immersing them in a special liquid. We have secured the technology to apply not only air-cooling and water-cooling, but also immersion cooling.

Key References