#Japan #Tokyo #Risen Storage #eFlex #World Smart Energy

Risen Storage Unveils eFlex Energy Storage System

On February 19, 2025, Risen Storage proudly introduced their latest flexible energy storage product named "eFlex" during the prestigious World Smart Energy Week 2025 held in Tokyo, Japan. This innovative system marks a significant advancement in energy solutions, providing a flexible configuration with a modular capacity that begins at 836 kWh and scales up to 6.7 MWh. The eFlex system is designed with international markets in mind, prominently focusing on regions such as Europe, North America, and Japan. The core aim is to deliver enhanced performance and adaptability to meet the varying energy demands across these markets.

Maximizing Energy Density and Space Utilization

The eFlex energy storage system offers impressive efficiency due to its compact design, maximizing spatial usage without compromising performance. With a high energy density that incorporates advanced liquid cooling technology, the system ensures optimal operations while minimizing spatial requirements. This feature makes the eFlex ideal for deployment in areas where space is at a premium.

Practical Transportation and Installation

Designed specifically for regions with challenging infrastructure conditions, such as rural parts of Europe, North America, the Caribbean, and Japan, the eFlex system ensures smooth delivery across diverse terrains. Its modular, liquid-cooled design enables flexible installations that reduce both time and costs associated with setup. This adaptability is advantageous for both urban and rural environments, streamlining the deployment process in various settings.

Outstanding Adaptability

The liquid-cooled eFlex system operates efficiently in a broad temperature range, from -40 °C to 55 °C, guaranteeing reliable performance across diverse climatic scenarios in Europe, North America, and Japan. Additionally, its robust seismic resilience and IP55 rating assure durability in harsh environments, ensuring operational stability over an extended period.

Flexibility and Modularity

The eFlex system supports parallel connections of 6 to 8 units, offering customizable capacity ranging from 836 kWh to 6.7 MWh per system. This modular design not only decreases energy consumption but also enhances the overall system efficiency, allowing users to adapt their energy storage solutions tailored to their specific needs.

Comprehensive Certifications and High Safety Standards

Risen Storage's eFlex system adheres to global safety standards and certifications, including UL9540, UL9540A, CE, and NFPA 68/69. These certifications reflect Risen Storage's commitment to providing the highest safety standards. The system is equipped with features such as MSD fuses, explosion-proof valves, and intelligent Battery Management Units (BMU), ensuring long-term reliability and safety, anchored in the company's dedication to quality.

About Risen Storage

With over 19 years of experience in lithium battery solutions, Risen Storage specializes in large-scale systems including PCS, BMS, EMS, CI, and BESS. The company boasts the distinction of having the first Energy Storage Battery System in China to pass UL9540A certification for both the American and Chinese markets. With a manufacturing capacity exceeding 15 GWh, Risen has executed extensive global projects generating over 100 MW of energy, earning international acclaim for its quality and service.



For a closer look at the eFlex and Risen Storage’s commitment to energy innovation and sustainability, visit their website or reach out directly.