Sunwoda Launches Advanced 684Ah and 588Ah Energy Storage Cells

Sunwoda Unveils Cutting-Edge Energy Storage Solutions
At the highly anticipated RE+ 25 event, Sunwoda, a prominent figure in the global energy storage sector, proudly introduced their latest technological advancements: the 684Ah and 588Ah energy storage cells. These new models signify a leap forward in battery technology, showcasing Sunwoda's dedication to meeting the growing demands of energy storage applications worldwide.
Key Features of the 684Ah Energy Storage Cell
The 684Ah cell boasts an impressive energy density exceeding 440Wh/L. Incorporating state-of-the-art stacking technology, it features a three-dimensional heat dissipation structure that ensures safe and efficient operation. Designed to last over 20 years, this cell can seamlessly integrate with various container sizes, including 10ft, 20ft, and 30ft configurations. Its compact design not only reduces the amount of container space needed by up to 27% but also shortens assembly time and lowers overall costs. By decreasing the Levelized Cost of Energy (LCOE) by 8%, it enhances both deployment speed and economic viability. The scheduled mass production for this product is set for Q4 2025, aligning with market demands.
Benefits of the 588Ah Energy Storage Cell
Similarly, the 588Ah cell leverages proven winding technology, refined with innovations to minimize lithium loss. This enhancement allows for an impressive cycle life of over 10,000 cycles while maintaining 70% State of Health (SOH). Designed for reliability, the 588Ah cell ensures energy efficiency of 96.5%, along with advanced safety features in its electrolyte and a unique venting design, ensuring long-term operational stability and cost-effectiveness.
Sunwoda's Commitment to Energy Storage Innovation
As one of the world's top ten energy storage cell suppliers, Sunwoda has garnered recognition for its outstanding contributions to the industry. Positioned as a Tier 1 Energy Storage Manufacturer by BloombergNEF, the company is expanding its production capabilities across international borders, with manufacturing facilities in several countries. This strategic growth is aimed at providing reliable and efficient supply chain support for its clients.
Empowering a Sustainable Future
Through the introduction of the 684Ah and 588Ah cells, Sunwoda is underscoring its commitment to pioneering energy storage solutions that facilitate a smoother transition towards sustainable energy practices. The company continues to innovate in the pursuit of enhancing large-capacity energy storage technologies.
About Sunwoda
Sunwoda Electronic Co., Ltd., founded in 1997, made its debut on the Shenzhen Stock Exchange in 2011 (stock code: 300207) and strengthened its global presence with the issuance of GDRs on the Swiss Stock Exchange in 2022. Through unwavering dedication and innovation, Sunwoda has cultivated its position as a leader in lithium-ion battery technology, recognized as a hidden champion in the 3C battery sector.
The company stands tall among the global elite in various metrics such as power battery installations and energy storage system shipments, further solidifying its status with Bloomberg's Tier 1 certification in energy storage manufacturing.
Frequently Asked Questions
What are the key features of Sunwoda's new energy storage cells?
Sunwoda's 684Ah cell features an energy density above 440Wh/L and is designed for over 20 years of use, while the 588Ah cell offers a cycle life exceeding 10,000 cycles with a 96.5% energy efficiency.
When will the 684Ah and 588Ah cells be available?
The 684Ah cell is expected to enter mass production in Q4 2025, aligning with the market's anticipated needs.
What makes Sunwoda a leader in the energy storage sector?
Sunwoda has ranked among the top ten global energy storage cell suppliers and is recognized as a Tier 1 Energy Storage Manufacturer by BloombergNEF.
How does Sunwoda ensure safety in its energy storage solutions?
Through advanced technologies, such as a three-dimensional heat dissipation structure and innovative electrolyte safety design, Sunwoda prioritizes long-term stability and safe operations.
Where are Sunwoda's manufacturing facilities located?
Sunwoda has production bases in several countries, including China, Thailand, and Hungary, ensuring robust supply chain support globally.
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