Desay Battery Showcases Full-Stack Energy Storage Solutions at Battery Expo 2025 in Vietnam
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**HUIZHOU, China, June 27, 2025** /PRNewswire/ — Desay Battery, a prominent global provider of comprehensive energy storage solutions, made a significant impact at Battery Expo 2025, which took place from June 25-27. The company presented its self-developed energy storage cells, residential and commercial storage systems, and containerized commercial and industrial (C&I) solutions. These innovative technologies attracted attention due to their relevance to Vietnam’s increasing energy storage demands.
During the expo, Desay Battery signed cooperation agreements with local partners, marking a step forward in the company’s strategic expansion across Southeast Asia. The need for energy storage in Vietnam is rising sharply, driven by factors such as outdated power infrastructure and frequent electricity restrictions in industrial sectors. Market forecasts indicate a 35% year-over-year growth for 2025, with the energy storage sector expected to surpass USD 500 million.
The rapid expansion of the electric vehicle (EV) market has also intensified the demand for lithium batteries. As a leader in energy storage solutions, Desay Battery’s products are well-positioned to meet these emerging requirements. The company’s C&I systems are available in various configurations, from small to medium and large, showcasing high-capacity cells, smart energy management systems (EMS), and capabilities for photovoltaic-diesel integration and peak-valley arbitrage.
Notably, the 5MWh liquid-cooled container system is designed for safety and efficiency, boasting UL9540A certification and a plug-and-play setup that facilitates deployment in grid, industrial, and microgrid environments. Additionally, Desay Battery introduced high-rate uninterruptible power supply (UPS) battery systems tailored for data centers, which offer up to 70% space savings and lower lifecycle costs.
The foundation of this extensive product ecosystem lies in Desay Battery’s robust design and manufacturing capabilities. The company adheres to an innovation-driven quality management system and employs a comprehensive SIPOC framework alongside an eight-layer safety design. This includes smart EMS-based thermal and fire management systems. All battery cells undergo rigorous puncture testing, while the PACK and system levels incorporate proactive defense, intelligent suppression, and dual fire control mechanisms.
Desay Battery also maintains a vertically integrated production chain, from cell manufacturing to system integration. With a planned capacity of 20GWh, over 14 automated modules and PACK lines, and a 100,000-square-meter intelligent factory, the company can achieve an annual system integration capacity exceeding 25GWh. Its CCS design, adaptive EMS, and multi-level fire safety features enable scalable, customizable energy storage solutions for commercial and utility applications.
With over two decades of experience serving leading global clients, Desay Battery continues to provide high-performance lithium battery solutions to top-tier OEMs and integrators. The company has recently been recognized again on Bloomberg’s 2025 Q2 Energy Storage Tier 1 list, highlighting its leadership in the industry and ongoing global influence.
For more information, please visit [Desay Battery’s official website](http://www.desayest.com/).
Original article by NenPower, If reposted, please credit the source: https://nenpower.com/blog/desay-battery-unveils-innovative-energy-storage-solutions-at-battery-expo-2025-in-vietnam/
