At the 2025 International Digital Energy Expo held in Shenzhen, BYD made a global splash by introducing its cutting - edge energy storage equipment, named 'Vast Ocean'. This innovative system is outfitted with the world's largest 2710Ah dedicated energy storage blade battery. This battery brings about a remarkable capacity increase of over 300% and a substantial enhancement in energy density.

When it comes to capacity, the smallest unit of this equipment can reach a staggering 14.5MWh, which is the highest in the world. Moreover, a single 20 - foot container can accommodate up to 10MWh of storage. In terms of protection, the equipment boasts the world's highest IP66 overall protection rating. This rating allows it to endure extreme environmental conditions, thereby prolonging the lifespan of components that are sensitive to dust. Additionally, it helps in reducing the system's failure rates and cutting down on maintenance costs.