Renewable Energy & Energy Solutions

From production of core materials for solar PV generation to solar PV generation itself, OCI Holdings dreams of a better future with sustainable technology.

Solar-grade Polysilicon

Polysilicon is a core material located at the front of the solar value chain that leads to solar PV generation, including ingot, wafer, cell, and module.
OCI TerraSus, a subsidiary of OCI Holdings, produces high purity polysilicon (10-Nine grade), required for the solar PV system.

In 2008, OCI successfully commercialized its production of polysilicon in Korea, which was previously manufactured by only a few companies in Europe, the USA, and Japan. Currently, OCI TerraSus produces 35,000 tons of solar-grade polysilicon per year.

OCI TerraSus's Target Capacity
OCIMSB 생산목표OCIMSB 생산목표

Value Chain

  • 폴리실리콘

    Polysilicon

  • 잉곳

    Ingot

  • 웨이퍼

    Wafer

  • 셀

    Cell

  • 모듈

    Module

  • 태양광 발전

    Solar PV Generation

  • 청정 수력 발전 기반 친환경 폴리실리콘 생산

    Eco-friendly Polysilicon

    Low-carbon by using hydroelectric power

  • 최고 수준의 원가경쟁력 및 품질 보유

    Top-class Cost Competitiveness & Quality

    High level of production efficiency achieved by reducing costs and eliminating bottlenecks

OCI TerraSus
OCIMSB

OCI TerraSus is located in the Samalaju Industrial Park in Sarawak, Malaysia. OCI TerraSus produces low-carbon polysilicon using hydro-electricity, thus reducing greenhouse gas (GHG) emissions.

Looking ahead, OCI TerraSus leverages its strategic location advantages to expand into other business fields beyond polysilicon in order to secure growth engines.

Website
Solar-grade
35,000Tons
Employees
818Person