Desay Battery Showcases Full-Stack Energy Storage Solutions at Battery Expo 2025 in Vietnam
HUIZHOU, China, June 27, 2025 /PRNewswire/ — Desay Battery, a prominent global provider of comprehensive energy storage solutions, made a significant impact at the Battery Expo 2025, held from June 25-27. The company presented its self-developed energy storage cells, residential and commercial storage systems, and containerized C&I solutions, all designed to meet Vietnam’s growing energy storage demands.
The event also marked a pivotal moment for Desay Battery as it signed cooperation agreements with local partners, enhancing its strategic expansion in Southeast Asia. Driven by aging power infrastructure and frequent electricity restrictions in industrial sectors, Vietnam is facing an unprecedented surge in energy storage demand. Market forecasts indicate a remarkable 35% year-over-year growth in 2025, with the sector anticipated to surpass USD 500 million.
The rapid expansion of the electric vehicle (EV) market has further intensified the need for lithium batteries. As a global leader in comprehensive energy storage solutions, Desay Battery’s products are well-positioned to address these emerging requirements. The company’s C&I systems, offered in both small and medium-to-large configurations, are equipped with high-capacity cells, intelligent EMS platforms, and support for PV-diesel integration and peak-valley arbitrage.
One notable product showcased was the 5MWh liquid-cooled container system, designed with UL9540A-certified safety features and a plug-and-play architecture, allowing for efficient deployment in grid, industrial, and microgrid environments. Additionally, Desay Battery exhibited high-rate UPS battery systems tailored for data centers, which provide up to 70% space savings and lower lifecycle costs.
Supporting this robust product ecosystem is Desay Battery’s comprehensive design and manufacturing capabilities. The company is anchored by an innovation-driven quality management system that employs a SIPOC framework and an eight-layer safety design, which includes smart EMS-based thermal and fire management. All battery cells undergo rigorous puncture testing, while the PACK and system levels incorporate proactive defense mechanisms, intelligent suppression, and dual fire control strategies.
Desay Battery also boasts a vertically integrated production chain, extending 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 is poised to achieve system integration capacity exceeding 25GWh annually. Its CCS design, adaptive EMS, and multi-level fire safety features enable large-scale, customizable energy storage solutions for both commercial and utility applications.
With more than two decades of experience serving leading global clients, Desay Battery continues to deliver high-performance lithium battery solutions to top-tier OEMs and integrators. The company has recently been recognized on Bloomberg’s 2025 Q2 Energy Storage Tier 1 list, further establishing its leadership and ongoing global influence.
For more information, please visit [Desay Battery](http://www.desayest.com/).
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