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CSUNPOWER is a global EPC service provider for cost effective solar energy solution.

CSUN-SOLAR INTERNATIONAL LIMITED(CSUNPOWER) is the subsidiary of CEEG (A leading transformer manufacturer in China) and CSUN (one of the Bloomberg listed Tier1 solar manufacturers), which specializes in solar EPC business both for domestic and overseas market. With full utilization of CEEG and CSUN’s manufacturing capability in high efficiency solar PV cells, modules, transformers, and switchgear, based on proven technology, branding, project design, management and operation experience, CSUNPOWER focuses on solar power project Engineering, Procurement, Construction, and O&M service, and has become one of the leading EPC service providers in global market since 2008.

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We successfully completed more than 120MW solar projects, and are developing more than 1.5GW solar projects in China, Japan, Pakistan, Thailand, Philippines, Malaysia, Chile, Middle East etc. Focusing on the downstream PV segment of the market by our professional team, we provide cost effective solar energy solutions with our effective global supply chain, high-technology and extensive experience.

We are your smart energy solution partner.

Worldwide customers
Our Team


Vigorous and experienced, ambitious and conscientious, innovative and hardheaded, flexible and decisive, CSUNPOWER's team consists of great brains…

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Founded in 2008, CSUNPOWER has been growing rapidly to ensure customers satisfaction by offer responsible, affordable and energy cost-savings solar solutions.

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Social Responsibility


As a responsible renewable energy company, CSUNPOWER is committed to sustainable business practices. Our mission is to create enduring value by enabling a world…

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