According to Great Power, on January 21st, the Fengpeng cell 688Ah jointly developed by CRRC and Great Power officially rolled off the production line. Tang Yuanyuan, Secretary of the Party Committee and General Manager of the Comprehensive Energy Division of CRRC, and other leaders came to Great Power to witness the ceremony, and Xia Xinde, Chairman of Great Power, and other leaders participated in the ceremony, marking the official entry of the “Double 6 Era” in the energy storage industry!
Under the background of “four revolutions and one cooperation” energy security strategy of energy and power industry, new power system is accelerated, and the new energy storage market has ushered in explosive growth. Cell, as the core of the energy storage system, is accelerating to the next generation of capacity 600Ah+ rapid development.
As a world-leading energy storage system integrator, CRRC, with a keen sense of the terminal market, accurately judged the next-generation large battery cell for energy storage and jointly developed it with Great Power, which has 24 years of battery technology precipitation. Starting from the development of a safer, more efficient, smarter and more economical system, CRRC customized the package size of the 600Ah+ cell to achieve the optimal configuration of the system.
Great Power attaches great importance to the joint development of 688Ah cells with CRRC, and in the face of the arduous challenge of tight schedule and heavy task, relying on a number of mature high-capacity battery cell platform technologies of the Research Institute, continued to overcome the performance bottlenecks of 688Ah cells.
In terms of cycle, with the 10,000 cycles platform technology, Fengpeng cell 688Ah cycle life has successfully exceeded 10,000 cycles, with a calendar life of more than 20 years, focusing on the value of the whole life cycle of the customer; through the ion sponge platform technology, the energy efficiency level of the cell is more than 96%, keeping the leading level in the industry; at the same time, equipped with the ultimate safety platform technology, realizing the intrinsic safety of the cell from the underlying logic.
In terms of energy storage system integration, Fengpeng cell 688Ah greatly simplifies the integration complexity and effectively reduces parts sharing and integration costs. The capacity of the energy storage system can be increased to 6.9MWh with Fengpeng cell 688Ah, which brings more accurate energy allocation, realizes higher economic benefits for the energy storage power station, and brings multi-dimensional value enhancement for customers.
After witnessing the launching ceremony of Fenpeng cell 688Ah, a group of leaders, including Tang Yuan Yuan, Secretary of the Party Committee and General Manager of Integrated Energy Business Department of CRRC , accompanied by Xia Xinde, Chairman of Great Power , visited the company's exhibition hall and held in-depth discussions, fully understood and commended Great Power for its 24 years of technological innovation in batteries, and held in-depth discussions on the cooperation of the global energy storage market in 2025. Both parties will give full play to their respective advantages and capabilities to quickly promote the introduction of Fenpeng cell 688Ah into the market and realize its application in demonstration energy storage projects.
Facing the golden age of energy storage cell, in 2025, CRRC and Great Power will join hands to develop Fengpeng cell 688Ah and 6.9MWh energy storage system, which will bring a turning point to the global energy storage market, and let the energy storage industry enter the “Double Six Era”, and contribute a lot of product energy to the high-quality development of the energy storage industry , and join hands to promote the green and low-carbon transformation of the global society.
Source：https://mp.weixin.qq.com/s/16a0oOwLd8MY-vo3DCuNhA