On April 11, 2024, the 500kW/1075kWh EnerCube containerized battery energy storage system from Vilion successfully passed the FAT at Vilion’s Huizhou factory and was ready to be shipped to the project site in Sweden.

EnerCube adopts a modular design, allowing flexible configuration of battery cabinet quantities according to different projects, with a maximum capacity of 1720kWh. Its innovative structural design concept cuts the leading time by 50% compared to traditional containerized energy storage systems. It also features modularized O&M function, meaning that maintenance or repair of individual modules does not interfere with the normal operation of other modules, greatly improving system availability and cost-effectiveness. Vilion has actively promoted the EnerCube's domestic and international certifications, having obtained various authoritative certifications including IEC, G99, UN, UL, CE, and China classification society certifications. It has been successfully applied in various scenarios such as emergency power supply, integrated solar + BESS + charging system, peak-load shifting, power system capacity expansion and frequency modulation, etc.

Upon arrival at the project site in Sweden, the EnerCube containerized battery energy storage system will serve the regional frequency modulation and it will swiftly balance the customer’s supply-demand gap in the utility grid, ensuring the reliability of electricity supply.