Desay Battery Showcases Full-Stack Energy Storage Solutions at Battery Expo 2025 in Vietnam
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**HUIZHOU, China, June 27, 2025** /CNW/ — Desay Battery, a leading global provider of comprehensive energy storage solutions, made a significant impact at the Battery Expo 2025 held from June 25-27. The company showcased its self-developed energy storage cells, as well as residential and commercial storage systems, and containerized Commercial & Industrial (C&I) solutions. These advanced technologies are particularly relevant as Vietnam experiences a surge in energy storage demand.
During the event, Desay Battery entered into cooperation agreements with local partners, furthering its strategic expansion in Southeast Asia. The demand for energy storage in Vietnam is unprecedented, driven by aging power infrastructure and frequent industrial electricity restrictions. Market projections indicate a **35% year-over-year growth** in 2025, with the energy storage sector expected to surpass **USD 500 million**. The rapid development of the electric vehicle (EV) sector has also increased the need for lithium batteries.
As a global frontrunner in energy storage solutions, Desay Battery’s offerings are designed to meet these emerging needs. The company’s C&I systems come in small and medium-to-large configurations, featuring high-capacity cells, smart Energy Management Systems (EMS), and support for photovoltaic (PV)-diesel integration and peak-valley arbitrage. Their **5MWh liquid-cooled container system**, which boasts **UL9540A-certified safety** and a plug-and-play design, facilitates efficient deployment in grid, industrial, and microgrid applications.
In addition, Desay Battery displayed high-rate Uninterruptible Power Supply (UPS) battery systems optimized for data centers, providing up to **70% space savings** and reduced lifecycle costs. The strength of Desay Battery’s product ecosystem is underpinned by its end-to-end design and manufacturing capabilities. With an innovation-driven quality management system, the company employs a comprehensive SIPOC framework and an eight-layer safety design, which includes smart EMS-based thermal and fire management. All battery cells undergo puncture testing, while PACK and system levels incorporate proactive defense, intelligent suppression, and dual fire control.
Desay Battery operates a vertically integrated production chain, spanning from cell manufacturing to system integration. With a planned capacity of **20GWh**, the company features over **14 automated modules and PACK lines** in a **100,000-square-meter intelligent factory**, allowing for system integration capacity exceeding **25GWh annually**. Its CCS design, adaptive EMS, and multi-level fire safety systems enable large-scale, customizable energy storage solutions for commercial and utility applications.
With more than two decades of experience serving leading global clients, Desay Battery consistently delivers high-performance lithium battery solutions to top-tier Original Equipment Manufacturers (OEMs) and integrators. The company’s industry leadership is further underscored by its recent inclusion on Bloomberg’s **2025 Q2 Energy Storage Tier 1 list**, highlighting its ongoing global impact.
For more information, please visit [Desay Battery’s website](http://www.desayest.com/).
Original article by NenPower, If reposted, please credit the source: https://nenpower.com/blog/desay-battery-unveils-comprehensive-energy-storage-solutions-at-battery-expo-2025-in-vietnam/
