220Ah Sodium Battery

CHAM's 220Ah sodium battery is a cost-effective and reliable energy storage solution. With over 6,000 cycles, this battery offers excellent durability and longevity. It is designed to perform even in low-temperature environments, with a discharge rate of over 80% at -20°C. With a high energy density of 150Wh/kg, it provides efficient power storage for various applications. Notably, the 220Ah sodium battery boasts a low cost of ￥0.6/Wh, making it an attractive option for those seeking affordable energy storage solutions. Whether used in ESS or EV applications, this battery delivers reliable performance, cost-effectiveness, and efficient energy storage.

Cylindrical Li-ion Cell

Li-ion Battery Pack

Energy Storage Lithium Battery

Prismatic Cell

Characteristics of Sodium Batteries

High energy density: Under the same volume or weight, sodium batteries can store more energy, provide longer use time or greater power output.

High cycle life: Sodium batteries have excellent cycle life and can be charged and discharged thousands of times without loss of performance.

Good temperature adaptability: Sodium batteries can maintain relatively stable performance in extremely high or low temperature environments, and are suitable for various application scenarios.

Safety: Sodium batteries use non-flammable and non-explosive electrolyte materials, reducing the risk of fire and explosion.