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EVE Energy at the Energy Storage Summit 2025

From February 17 to 19, 2025, London played host to the Energy Storage Summit 2025, where EVE Energy had the honor of being a key participant. During the summit, the company delivered an insightful keynote titled, "Can Large Batteries Simplify Management of Ever-Growing Power Plant Projects?" This presentation highlighted advanced solutions and innovative concepts crucial for addressing the soaring demand for energy storage in the European market.

Growth and Challenges in Europe’s Energy Storage Market

Prominent consultancy firms like IHS and EASE estimate that the energy storage demand in Europe will reach a staggering 300 GW by 2030 and exceed 600 GW by 2050. To meet this immense demand, large-scale energy storage becomes critical, where capacities are expected to scale up from megawatt-hours (MWh) to gigawatt-hours (GWh). In fact, the first power plant project boasting a single output of over 1 GWh was successfully initiated in 2024.

However, as the market expands, challenges such as economic viability, operational complexity, and the safety of battery storage systems loom large, presenting obstacles for the development of advanced energy storage technologies and power plant concepts.

EVE Energy’s Big Battery Technology Simplifies Large-Scale Energy Storage

In response to these pressing challenges, EVE Energy has consistently surpassed technical barriers and pioneered the concept of "Big Batteries." They have commenced mass production of their ultra-large capacity cells, notably the cell called "Mr. Big" which features a massive 628 Ah. This innovation simplistically reduces the data collection points for power plants of equivalent sizes by half, allowing for significant operational efficiencies. Calculations indicate that lifecycle operating costs for energy storage plants can be slashed by 30%, while maintenance time can decrease from 336 hours to just 232 hours annually.

The 5-MWh energy storage system dubbed "Mr. Giant," which utilizes Mr. Big battery cells, boasts impressive energy efficiency at 95.5% and aims to provide customers with exceptional value by striving for ultimate efficiency. A demonstration facility for this product was set up last August in Jingmen, Hubei, yielding nearly six months of operational efficiency and profitability data.

As one of the first energy storage cells with capacities exceeding 600 Ah to achieve mass production, the Mr. Big cell employs EVE Energy's advanced manufacturing capabilities and ultra-high efficiency from its 60-GWh super-storage facility. This enables the delivery of high-quality products with error rates in the parts per billion (PPB) range to clients worldwide, ensuring efficient production and timely distribution.

Ongoing Global Expansion to Drive the Energy Transition

Embracing a global perspective, EVE Energy is enhancing its international presence and developing capabilities in global manufacturing, collaboration, and services to remain close to customers and respond promptly. Currently, manufacturing facilities are under construction in Hungary and Malaysia, with the Malaysian plant projected to begin mass production in the fourth quarter of 2025.

Looking ahead, EVE Energy is set to maintain a strong focus on technological innovations while pushing their global strategy, marked by introducing high-performance, reliable, and safe innovative products. By collaborating with global partners, the company aspires to play a pivotal role in accelerating the global energy transition and fostering sustainable development.

For more information, please contact Yizhou He at [email protected].