Sunwoda Showcases at Japan SMART ENERGY WEEK

2025-09-26 | Eric

Amid the rapid development of new energy in Japan, energy storage is becoming a crucial support for power system stability and energy security. Recently, Sunwoda presented its family of energy storage cells and system solutions at SMART ENERGY WEEK, fully demonstrating its leading capabilities in product innovation and global deployment.

At the exhibition, Sunwoda highlighted its 102Ah, 280Ah, 314Ah, and 684Ah energy storage cell matrix products. The self-developed energy storage cell series, with higher energy density, longer cycle life, and stronger system compatibility, continues to create value by enhancing system integration efficiency and optimizing project returns.

Compact, Efficient, and Extremely Safe: 836kWh Liquid-Cooled Outdoor Cabinet Tailored for the Japanese Market

During the event, Sunwoda also launched the new 836kWh liquid-cooled outdoor cabinet. Equipped with Sunwoda’s self-developed 314Ah high-capacity cells, the product balances high energy density, long cycle life, and inherent safety. The total cabinet weight is kept under 8 tons, and the design is compact and efficient, meeting the Japanese market’s space constraints and strict logistics requirements, enabling easier transportation and installation. The 836kWh liquid-cooled outdoor cabinet features a flexible master-slave architecture, compatible with multiple PCS brands, and supports a “1+X” expansion design, allowing up to six cabinets in parallel, further enhancing system adaptability and application flexibility.

In terms of safety, the product adopts a multi-layer protection system including “Five-in-One Composite Detection + Cabin-Level Aerosol Suppression + Water Firefighting,” complemented by multi-level fuse protection and a thermal runaway warning system with linked fire extinguishing design, setting a high reliability benchmark for large-scale energy storage applications.

Sunwoda has been deeply engaged in the Japanese market for years. Through precise localization of market needs, it has successfully implemented and delivered multiple energy storage projects. With high reliability, safety, full lifecycle value, and technological innovation, Sunwoda has established a solid customer base in Japan, highlighting its vital role in promoting renewable energy adoption and grid stability.

From energy storage cells to complete system solutions, Sunwoda continues to build an all-scenario energy storage technology and product ecosystem. Through forward-looking strategies and deep local operations, the company actively supports Japan in achieving its carbon neutrality goals. Looking ahead, Sunwoda will continue to collaborate with global partners to drive the development of clean energy and a sustainable future.

• Next: Panasonic Developing New High-Capacity EV Battery to Extend Tesla Model Y Range by 145 km
• Previous: 588Ah! CORNEX New Generation Energy Storage Battery Released!