When it comes to pioneering the landscape of lithium ion batteries, Sunpower New Energy stands at the forefront as a global leader. As we delve into the realms of advanced technology and innovative solutions, our commitment to creating a national brand and building a powerful world is evident in every aspect of our operations.

The Sunpower New Energy Journey: A Visionary Odyssey


Established in August 2014, Sunpower New Energy, a subsidiary of Jiangsu Changhong Sunpower Co., Ltd., has been on a visionary journey with a total investment exceeding 6 billion yuan. With two major production bases in Taixing, Jiangsu, and Mianyang Sichuan, our annual production capacity surpasses 600 million batteries, thanks to the dedication of our 1,300-strong team.


Unraveling the Marvels of Changhong Sunpower Cells


At the core of our excellence lies the Changhong Sunpower Cells, driving the evolution of lithium ion battery technology. These cells, developed within the Changhong Group, a comprehensive multinational corporation founded in 1958, embody a commitment to consumer electronics, energy sources, and cutting-edge research and development.


Sunpower Li-ion Battery: A Symphony of Power and Innovation


Sunpower takes pride in being the world’s leading cylindrical power lithium ion battery cell manufacturer. Our product lineup, including the remarkable 18650 and 21700 high-rate lithium ion batteries, finds applications in diverse fields such as electric tools, garden tools, and household appliances. As we benchmark against international brands like Panasonic and Samsung, we ensure that sunpower li-ion battery meet the standards of Japan and South Korea’s world-class counterparts.


Navigating the Landscape: Lithium Ion Battery vs. Lithium Polymer Battery


In the dynamic world of energy storage, understanding the nuances between lithium ion batteries and lithium polymer batteries becomes crucial. Sunpower New Energy, with nearly a decade of development history, continues to pave the way in this exploration. From our Taixing No.1 production base in 2014 to the launch of lithium iron and Na-ion batteries in 2023, our journey has been marked by milestones.


Delivering Excellence: Custom Solutions and Fast Delivery


As we embrace the future, Sunpower New Energy remains committed to providing tailored solutions. Our custom lithium ion batteries and battery management systems (BMS) cater to diverse applications, from power tools to medical equipment. With a fast delivery model, we can supply 1-100 pieces of lithium ion cells in just three lead days, ensuring that your energy needs are met promptly.




In conclusion, Sunpower New Energy, with its foundation built on innovation and commitment, emerges as a beacon in the landscape of lithium ion batteries. The journey, marked by milestones and achievements, reflects our dedication to creating a global leading national brand of new energy power lithium batteries. As we continue to evolve, our focus remains on advanced technology, excellent quality, and honest management, powering a future where energy meets innovation seamlessly.