On April 1, CORNEX unveiled its full-spectrum energy storage solutions at the 14th Energy Storage International Conference and Expo in Beijing, emphasizing the company’s key technological progress across both lithium iron phosphate and sodium-ion battery platforms. During the opening ceremony, CORNEX President Huang Feng reiterated the company’s dedication to advancing next-generation power infrastructure through energy storage products that are safe, dependable, and high-performing.

Thanks to a breakthrough in winding technology, the CORNEX 588Ah battery cell achieves a gravimetric energy density of 190 Wh/kg, a volumetric energy density of 419 Wh/L, and an energy efficiency of 96.5%. Built on a well-established material system and production process, the 588Ah cell guarantees excellent safety, reliability, and an extended service life. By employing multi-stage particle size tuning for the cathode, a stable framework design for the anode, and self-healing electrolyte technology, this product attains a cycle life exceeding 12,000 cycles. To accommodate future large-scale implementation, CORNEX has mapped out a production capacity plan surpassing 200 GWh.

Alongside its lithium iron phosphate offerings, CORNEX showcased its sodium-ion battery products. This dual-technology strategy allows the company to effectively meet varying market needs, cost structures, and application contexts. As the energy storage sector moves from capacity expansion to value creation, lifecycle reliability, safety, and cost-effectiveness have emerged as critical industry benchmarks. CORNEX will remain focused on technological innovation to accelerate the global energy transition.