As the demand for advanced lithium-ion batteries continues to rise, Sunpower New Energy has emerged as a leader in the industry. With a focus on quality assurance practices and cutting-edge technology, we have established ourselves as a trusted supplier of lithium -ion cells. This article will show you our company’s commitment to excellence, advanced testing equipment, and adherence to industry standards for reliable lithium-ion cells.


Introduction to Sunpower New Energy’s Quality Assurance Practices

Sunpower New Energy places utmost importance on maintaining exceptional quality in the lithium-ion cells. Through our dedicated research and development (R&D) efforts, we continuously improve our product technology to meet customer demands. With an investment of 50 million yuan, our company has assembled an international team of experts, including doctors and masters from South Korea and Japan. This diverse team ensures the development of cutting-edge technology and keeps Sunpower New Energy at the forefront of the market.

Advanced Physical and Chemical Performance Testing Equipment

One of our company’s key strengths lies in the state-of-the-art testing equipment. We utilize advanced tools such as ICP, GC-MS, SEM/EDS, and HAAKE rotational rheological testing analysis to assess the physical and chemical performance of our lithium-ion cells. This rigorous testing process ensures that each cell meets the highest standards of quality and reliability. Additionally, our company has implemented a MES quality management system for traceability, further enhancing the overall quality control measures.


Certifications and Compliance to Industry Standards for Reliable Lithium Ion Cells

To provide customers with reliable and safe Sunpower lithium ion cells, we adhere to industry standards and holds various certifications. Our company has obtained certifications such as IATF16949, ISO14001, and BSCI, showcasing our commitment to quality and environmental responsibility. Furthermore, our cells comply with internationally recognized standards like IEC 61960, IEEE-1725, UL2054, and UL1642. By meeting these stringent requirements, we, Sunpower New Energy, ensure that our lithium-ion cells are not only high-performing but also safe for various applications.



Sunpower New Energy’s dedication to excellence in the production of lithium-ion cells is evident through the quality assurance practices, advanced testing equipment, and compliance with industry standards. By investing in research and development, our company keeps pace with the evolving market demands and maintains a competitive edge. As a subsidiary of Jiangsu Changhong Sunpower Co., Ltd., we benefit from the extensive expertise and brand value of Changhong Group. With a strong commitment to providing reliable and high-quality lithium-ion cells, Sunpower New Energy continues to be a trusted supplier in the battery industry.


Sunpower New Energy