Expand into overseas markets such as Europe and Japan to become a global leader in renewable energy.
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Contributing to the realization of carbon neutrality through the expansion of sustainable energy supply.
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We are creating a sustainable world with clean energy.
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We are creating a sustainable future through solar power, ESS (Energy Storage Systems), and eco-friendly energy solutions.
Go to Company IntroductionA Global Company Leading Innovation In Renewable Energy.
TOPSUN
OUR BUSINESS
01Solar Energy Generation
We provide a comprehensive solution from the manufacturing of high-efficiency solar modules to the construction and maintenance (O&M) of power plants.
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02Wind Energy Generation
Through our wind power business, we aim to become a comprehensive renewable energy company alongside solar power.
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03ESS
Maximize power efficiency through supply-demand balance and respond flexibly to emergencies.
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04Substation
We offer integrated solutions for renewable energy grid connection, covering transmission, substations, offshore and subsea power networks.
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05Maintenance & Repair
We provide professional A/S and O&M services for the long-term stable operation and revenue generation of solar power plants.
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Sustainable Management
Notice
SEE MORETopsun Co., Ltd. Signs MOU with SK Eternix for Joint Development of BESS Projects!
Topsun has signed a Memorandum of Understanding (MOU) with SK Eternix for the joint development of renewable energy power generation and Battery Energy Storage System (BESS) projects.BESS is an infrastructure business that installs and operates Battery Energy Storage Systems to enhance the stability..
MORETopsun Signs KRW 21.8 Billion (US$15M) EPC Contract with SK D&D for Solar Power Plant Project
Topsun has signed an EPC (Engineering, Procurement, and Construction) contract worth KRW 21.8 billion (approx. USD 15 million) with SK D&D for a solar power plant project. As a renewable energy company providing comprehensive solutions from solar module manufacturing to plant construction, maintenan..
MORETopsun Donates KRW 100 Million (US$70,000) to Sinan County Scholarship Foundation!
On September 18, 2025 (Thursday), the employees of Topsun Co., Ltd. donated KRW 100 million (US$70,000) to the Sinan County Scholarship Foundation to support the academic pursuits of local students. The donation ceremony, held at the Sinan County Scholarship Foundation, was a meaningful occasion att..
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