#Japan #Tokyo #Energy Storage #Risen Storage #eFlex

Risen Storage Unveils 'eFlex' Energy Storage System at World Smart Energy Week 2025

On February 19, 2025, Risen Storage showcased its cutting-edge energy storage system, the 'eFlex,' at the World Smart Energy Week in Tokyo, Japan. This innovative solution is designed to meet the energy demands of various international markets, particularly in Europe, North America, and Japan, with both flexibility and efficiency at its core.

Compact and Efficient Design

The eFlex system starts with a base module of 836 kWh, scalable to a remarkable 6.7 MWh. Its compact design maximizes energy density and space utilization, making it an ideal choice for areas with limited physical space. The combination of high energy density and liquid cooling technology ensures optimal performance without requiring excessive room.

Adaptability to Diverse Environments

One of the key features of the eFlex system is its adaptability to different infrastructure challenges. It is specifically engineered for regions with difficult access, such as rural areas across Europe, Africa, North America, the Caribbean, and Japan. The modular and liquid-cooled configuration allows for streamlined installation, saving both time and costs. This makes the eFlex versatile enough to function effectively in both urban and rural settings.

Robust Performance Under Extreme Conditions

Risen Storage’s eFlex system operates efficiently in temperature extremes ranging from -40°C to 55°C. Its robust design, which includes high earthquake resistance and a protection rating of IP55, ensures reliability in harsh environments. This adaptability to various climatic zones guarantees long-term stability and operational longevity, which are vital for energy solutions.

Flexibility and Modularity

The eFlex supports parallel configurations of up to 8 units, offering customizable capacities from 836 kWh to 6.7 MWh as needed. This modular approach optimizes energy consumption and enhances the efficiency of the overall system. It empowers users to scale their energy storage based on dynamic requirements, ensuring that the infrastructure can grow alongside demand.

Commitment to Safety and Certification

Risen Storage has prioritized safety and compliance across all its products. The eFlex system adheres to international standards including UL9540, UL9540A, CE, and NFPA 68/69, ensuring the highest levels of safety and reliability. Equipped with main disconnect switches, explosion-proof valves, and smart battery management systems (BMS), the eFlex guarantees long-term dependability, underpinning Risen Storage's commitment to quality and safety.

Conclusion

With nearly two decades of experience in lithium battery solutions, Risen Storage has repeatedly demonstrated innovation in energy storage. The eFlex system marks another milestone in their journey, being the first of its kind in China to receive UL9540A certification in both the USA and China. With a production capacity exceeding 15 GWh, Risen Storage has successfully executed large-scale energy projects globally, making significant strides in enhancing the quality and service standards in the energy sector. Risen's dedication to improvement and sustainability promises great things for the future of energy storage solutions.

To explore the eFlex system further, please visit Risen Storage’s official website and engage with their latest offerings.