According to EnergyTrend, Pengcheng Infinite officially rolled out its sodium-ion battery solutions on May 25.
Back on April 28, the company had previewed that it would officially launch its new sodium-ion battery products across the board in May. The latest product launch marks the formal establishment of its dual-technology roadmap featuring lithium and sodium batteries in coordinated development.
In terms of product design, the newly released sodium-ion batteries adopt a one casing, two cores platform architecture. The products deliver over 15,000 charge-discharge cycles while maintaining 70% of their capacity at room temperature.
The sodium-ion batteries retain more than 95% capacity at -20°C and support stable discharge even under extreme low temperature of -40°C. At a high temperature of 45°C, their cycle life still exceeds 10,000 cycles. Such outstanding wide-temperature adaptability eliminates the need for additional customized system design for regions with frigid or scorching climates.
Meanwhile, the products feature well-controlled expansion. Their heat generation is reduced by 60%, which greatly lowers the load of the thermal management system and cuts overall energy consumption.
Beyond core battery cells, Pengcheng Infinite has also released a full-range systematic solutions covering cells to DC cabins, to provide supporting sodium-ion battery services for various energy storage projects.
From the industry perspective, leading and mainstream energy storage enterprises have stepped into the sodium-ion battery track and accelerated the layout of lithium-sodium dual strategy.
CATL has launched its "Na-Xin" sodium-ion batteries, which are scheduled for mass production in the fourth quarter of 2026, and secured a large-scale energy storage order of 60 GWh. BYD Energy Storage plans to build a 30 GWh sodium-ion battery production base for both energy storage and low-speed vehicles. EVE Energy is set to construct a 2 GWh sodium-ion battery production capacity, to be completed in 2027. Gotion High-Tech has independently developed its "Na-Chen" sodium-ion batteries. It will build 5 GWh production capacity by the end of 2026 and expand it to 10 GWh in 2027. Mass production will kick off in the fourth quarter of 2026, focusing on the energy storage market.
In addition, companies including Hithium, Envision AESC, CORNEX and Sunwoda have also made strides in sodium-ion battery deployment.
Source：EnergyTrend