Desay Battery Unveils Comprehensive Energy Storage Solutions at Battery Expo 2025
From June 25 to 27, 2025, the renowned energy solutions provider, Desay Battery, made significant strides at the Battery Expo 2025 in Vietnam by showcasing its cutting-edge energy storage systems. The event was crucial, as it highlighted the increasing demand for energy storage solutions in the rapidly developing country. With the Vietnamese energy sector facing challenges such as aging infrastructure and frequent power shortages, Desay's advanced offerings are timely responses to the market needs.
As the demand for energy storage solutions continues to soar, Vietnam's energy storage market is projected to grow by 35% year-on-year, eventually surpassing a turnover of USD 500 million in 2025. Additionally, the it has seen a surge in lithium battery demand, spurred by the quick expansion of the electric vehicle sector. Desay Battery's offerings are tailored explicitly to address these emerging needs effectively.
Innovative Solutions for Diverse Applications
Desay presented a variety of energy storage systems suitable for residential, commercial, and industrial applications. These systems, featured at the Battery Expo, include high-capacity energy storage solutions, containerized systems, and advanced grid integration capabilities. The company introduced CI systems in various configurations, ranging from small to massive setups, all integrated with high-capacity cells and intelligent energy management platforms. These configurations also support the seamless integration of photovoltaic energy.
Among the innovative products displayed was a liquid-cooled storage system boasting a capacity of 5 MWh, designed with safety certifications like UL9540A and a plug-and-play construction, making it versatile for deployment in utility grids, industrial sites, and microgrids. Furthermore, high-efficiency UPS battery systems catered to data centers were introduced, providing up to 70% space savings and reduced lifecycle costs.
Commitment to Quality and Sustainability
What sets Desay Battery apart is its robust commitment to quality and sustainability in product development. The company's manufacturing relies on a stringent quality management system centered on innovation. It utilizes a comprehensive SIPOC framework and an eight-layer safety architecture, which integrates intelligent thermal and fire management based on EMS. All battery cells undergo rigorous puncture testing, while pack levels integrate proactive defense strategies, intelligent suppression, and dual fire control mechanisms.
Desay Battery operates a vertically integrated supply chain, ensuring quality control from battery cell production to system integration. With a planned capacity of 20 GWh and over 14 automated module production lines in a 100,000 square meter intelligent factory, the company aims to exceed a system integration capacity of 25 GWh annually. The design incorporates adaptive EMS and multi-level fire safety, allowing for scalable and customizable energy storage for various commercial and utility applications.
Recognition and Future Plans
Having over 20 years of experience serving esteemed global clients, Desay Battery supplies high-performance lithium battery solutions to OEMs and integrators. The company has consistently been recognized in the industry, including its recent inclusion in Bloomberg’s Q2 2025 Energy Storage Tier 1 list, affirming its leadership in the field and its sustained global influence.
As Vietnam continues to harness advanced energy solutions to counter its energy challenges, Desay Battery is poised to play an essential role in shaping the future of energy storage in Southeast Asia.
For more information, you can visit their official website at
desayest.com.