Risen Storage Unveils Revolutionary 'eFlex' Energy Storage System at World Smart Energy Week 2025 in Tokyo
Risen Storage took center stage during the World Smart Energy Week 2025 held in Tokyo on February 19, 2025, showcasing its newest product, the 'eFlex' energy storage system. This cutting-edge solution aims to revolutionize energy storage by providing exceptional flexibility and significant capacity range tailored for international markets, including Europe, North America, and Japan. The system's design begins with an impressive 836 kWh minimum building block, which can be expanded to a remarkable 6.7 MWh capacity, effectively addressing the diverse energy needs of different regions.
Key Highlights of the 'eFlex' System
One of the standout features of the 'eFlex' energy storage system is its optimized performance coupled with a compact structure that maximizes space utilization. This is particularly advantageous for areas where land is at a premium. With high energy density alongside innovative liquid cooling technology, the 'eFlex' ensures sustained performance while maintaining minimal spatial requirements, proving ideal for urban centers and regions with land limitations.
Furthermore, Risen Storage has taken into consideration the logistical challenges presented by infrastructure in various regions. The design of the system facilitates straightforward transportation and installation, making it a viable option in rural settings across Europe, Africa, North America, the Caribbean, and Japan. Its modular setup allows for flexible configurations, drastically reducing installation time and cost while catering to the specific needs of both urban and rural environments.
Exceptional Adaptability and Robust Performance
The 'eFlex' system is engineered for resilience, performing efficiently across a broad temperature range of -40°C to 55°C. This ensures that it can withstand extreme weather conditions typical of Europe, North America, and Japan, making it a dependable choice for various climates. The system is also built with robust seismic resistance and boasts an IP55 protection rating, promising stability and durability even in harsh environmental circumstances.
Modular Design and Efficiency
Offering impressive adaptability, the 'eFlex' system can connect 6 to 8 units in parallel, allowing users to tailor their energy storage capacity based on specific requirements. This feature offers customizable solutions ranging from 836 kWh to 6.7 MWh, enhancing overall system efficiency while reducing energy consumption. This focus on modularity supports a sustainable approach to energy usage, empowering consumers to manage resources better.
Commitment to Safety and Quality
Risen Storage takes safety seriously, and the 'eFlex' system reflects this commitment. It adheres to stringent international safety certifications, including UL9540, UL9540A, CE, and NFPA 68/69 standards. Each unit is equipped with advanced safety features such as MSD fuses, explosion-proof valves, and intelligent Battery Management Units (BMUs), ensuring long-term reliability and peace of mind for users. Risen Storage's established reputation, built over 19 years in the lithium battery solutions sector, complements this innovative product.
By delivering over 100 MW of energy storage capabilities to projects worldwide and becoming the first in China to achieve UL9540A certification in both the US and Chinese markets, Risen Storage continues to win global recognition for its quality and dedication to service.
In summary, as the energy landscape evolves, Risen Storage's 'eFlex' positions itself as a flexible, reliable, and efficient solution catering to the pressing energy demands of our time. Attendees of the World Smart Energy Week in Tokyo can look forward to seeing firsthand how this innovative storage system functions and the ways it can streamline energy management for both businesses and consumers alike.