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 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..
MORETopsun Holds Appreciation Plaque Ceremony for Long-Serving (10years) Employees and ESS Maintenance Team in 2025
Topsun has once again held its annual ceremony to present appreciation plaques made of pure gold to employees who have served the company with diligence and integrity for over 10 years.This year, in addition to recognizing long-serving employees, the head of our Haenam ESS operations, who has demon..
MORETopsun Signs KRW 750 Billion (US$540M) Module Supply Agreement for Mega Solar Project in the U.S.!
▶ Topsun signs solar module supply agreement with Hyundai Engineering & Construction for the Concho Solar Power Project in Texas, USA! ▶ Expanding globally with module supply for overseas projects, following the construction of Korea’s largest solar power complex! Topsun has signed a solar module..
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