EVE Energy Launches Distributed 5MWh Mr.Giant-628Ah Mr.Big Cell Energy Storage Solution at World Smart Energy Week Japan 2025
From February 19th to 21st, Eve Energy made a remarkable presence at the 2025 Japan International Smart Energy Week, presenting its innovative solutions in power storage, industrial and commercial storage, residential storage, and communication storage. The company is committed to supporting Japan’s renewable energy transformation by offering cutting-edge energy storage technologies and distributed storage solutions.
Mr. Giant Energy Storage System and liquid-cooled outdoor cabinets have garnered significant attention
To address the rising global demand for renewable energy and accelerate Japan's progress toward its carbon-neutral goals, battery energy storage systems are increasingly deployed in industrial and commercial sectors to enhance energy efficiency and minimize carbon emissions. Focused on technological innovation, Eve Energy highlighted its Mr. Giant Energy Storage System and liquid-cooled outdoor cabinet products, which attracted considerable attention from visitors.
The 5MWh Mr. Giant energy storage system, powered by the ultra-large capacity 628Ah Mr. Big cells, represents a breakthrough in traditional energy storage technology. It is designed to deliver "more efficiency, more simplicity, and more safety," providing exceptional service and value to customers. This system effectively meets long-term storage demands, enhancing power supply stability and reliability. Furthermore, the Mr. Giant system boasts impressive temperature resilience, operating in temperatures ranging from -40°C to 55°C, making it ideal for Japan's mountainous regions and colder climates while ensuring reliable performance.
In response to the increasing need for more stable and efficient energy usage, Eve Energy also introduced its liquid-cooled outdoor cabinet solution. This product features high-efficiency battery cells and cutting-edge technology, prioritizing intrinsic safety, passive safety, and structural integrity for comprehensive protection. This enhances the overall safety and reliability of the system. The cabinet supports multi-unit integration for flexible expansion, with capacities ranging from 215kWh to 344kWh, catering to various energy demands. The AC side offers customizable configuration options, enabling customers to lower electricity costs and improve energy efficiency.
Comprehensive Energy Storage Solutions: From Cells to Systems
With a fully integrated and efficient supply chain system, coupled with robust research and development capabilities, Eve Energy offers comprehensive manufacturing expertise, covering everything from battery cells and modules to BMS and complete systems. This enables the company to provide a diverse range of products and services, including tailored residential energy storage solutions designed to meet the unique needs of various markets.
One of the featured products is a 5kWh wall-mounted residential energy storage system, primarily available through an OEM service model. This product combines practicality with a sleek design, incorporating safe LiFePO4 cells with a long-lasting 7,000-cycle lifespan. It offers flexible configuration and expansion options, along with Bluetooth and Wi-Fi capabilities for seamless energy management and personalized settings, enhancing backup power and promoting energy self-sufficiency for Japanese households. These products have already been successfully deployed in markets across the Asia-Pacific region, the United States, and South Africa.
Energy storage plays a pivotal role in increasing the adoption of renewable energy. As a leading global lithium battery company, Eve Energy remains committed to strengthening its strategic initiatives, driving technological and product innovation, and accelerating the energy transition both in Japan and worldwide. Through high-performance, reliable energy storage solutions, Eve Energy continues to contribute to global sustainable development.
