While the global energy storage market is rapidly adopting 300Ah+ battery cells, primarily based on 314Ah, research into and mass production of the next-generation 500Ah+ large-capacity battery cells is already in full swing.
As many companies rush to enter the market for 500Ah+ cells, EVE Energy has become the first in the industry to achieve mass production of a 628Ah large battery cell.
Earlier this month, the company’s first phase of its Mr Big 60GWh super energy storage factory officially commenced operations.
By the end of the third quarter of 2024, EVE Energy’s battery cell shipment volume had placed it in the top two globally. As the single largest energy storage factory and the first to mass-produce the 600Ah+ large battery cell, these two milestones underline the company’s ambitions.
The advantages of increasing cell capacity are clear: it can reduce the cost and integration complexity of storage systems, improve energy density and safety and reduce the use of components in the PACK stage, thus simplifying the assembly process and further lowering costs.
The 60GWh super energy storage factory deploys over 80 advanced industry technologies, featuring automated production across the entire process, with EVE holding 140 intellectual property rights related to core equipment and products.
The production line can achieve an average output of 1.5 battery cells per second from material feeding to completed battery. It completes four entire battery packs in one minute, produces over 40 containers of 5MWh each day and can deliver an output of 1GWh in just five days.
The factory is currently the industry’s largest single energy storage facility, with a single line capacity exceeding 15GWh. Its commissioning and the mass production of Mr. Big illustrates how the company’s global capacity construction process has been accelerated, ensuring sufficient supply to meet customer and market demands.
