About Us

China base: Jiangsu Sun Technology Co., Ltd. with a production capacity of 30GW

In 2013, he led and drafted the formulation of the industry standard for photovoltaic welding strips, and in 2015, he led and drafted the formulation of the national standard for photovoltaic welding strips.
The company has 63 authorized patents and currently maintains in-depth industry-university-research cooperation with Jiangsu University, Jiangsu University of Science and Technology, and other institutions.

• 

  38GW

  Total production capacity
• 

  200+

  R&D personnel
• 

  3000

  Manual Workers
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  3

  Production Bases

Cambodia Base: Capacity of 5GW

Formally put into operation in 2023, certified with ISO9001, possessing the qualification of origin in Cambodia, with a globally leading technical management team, and customer base distributed in Japan, ASEAN, Europe, America, India, etc

US Base: A Sino US joint venture located in Texas

SUNELEC USA LLC is a Sino–US joint venture operating a state-of-the-art manufacturing facility in Texas, focused exclusively on the production and R&D of photovoltaic ribbon. The site is designed for a total production capacity of 8GW, with 3GW already operational and delivering high-performance interconnection materials to US-based solar module manufacturers. Registered in October 2024, SUNELEC USA LLC rapidly completed its factory setup, equipment installation, and environmental approvals. Production is now fully underway, supporting the national push for domestic solar manufacturing. In addition to manufacturing, the Texas facility also serves as an R&D hub, advancing PV ribbon technologies, meeting evolving technical standards, and contributing to a resilient and independent US solar supply chain.

Relying on the strong R&D strength and experience of the group, we will gradually produce core auxiliary materials for solar cells and silicon wafers in the later stage, aiming to build a leading comprehensive material supplier for the photovoltaic industry chain in the United States and create maximum value for customers