#China #Lithium Batteries #Energy Storage #Changsha #Desay Battery

Desay Battery's Groundbreaking Innovations

On July 23, 2025, Desay Battery, a leading global provider of integrated energy storage solutions, inaugurated its mass production facilities in Changsha, China. During the ceremony, the company introduced its next-generation proactive safety battery cells and UPS 2.0 systems, alongside the Source-Grid-Load-Storage energy integration solution. This launch marks a significant milestone in Desay's commitment to developing cutting-edge technologies centered on safety while also forging strategic partnerships to accelerate regional energy transformation.

At the heart of the event was Desay Battery's renewed pledge to safety, which has long been a cornerstone of its innovation and growth strategies. President Leon Cheng reiterated that prioritizing safety in product design and system architecture is crucial. With advancements in digitalization, modularization, and smart manufacturing, Desay is enhancing battery performance while ensuring reliability and cost-effectiveness. This commitment to providing safe, high-quality solutions aligns with the global push for energy transformation.

The innovative safety battery cells and systems introduced by Desay Battery underscore its dedication to safety. With advanced smart manufacturing practices and stringent quality control, these high-performance cells exhibit exceptional resilience against overheating and overcharging. The patented pressure sensing technology enables real-time health monitoring, while AI-driven predictive modeling alerts users to potential risks and accurately forecasts battery lifespan. Additionally, material-focused design enhancements boost energy efficiency and durability, showcasing Desay's commitment to a proactive approach to safety through both internal and active protection mechanisms.

The UPS 2.0 system featured at the launch showcases high-performance battery cells that offer a discharge rate of 8C, providing emergency backup at 300 kVA for 10 minutes. Furthermore, the Source-Grid-Load-Storage solution offers a competitive levelized cost of electricity (LCOE) of 0.25 RMB/kWh, allowing data centers to save up to 79% on peak electricity costs.

Yu Qingjiao, Secretary General of the Zhongguancun New-Battery Technology Innovation Alliance, praised Desay Battery's products for addressing critical safety issues and establishing standards for protection and integration throughout the lifecycle of energy storage solutions. He described the innovations as an industrial model that aligns with national priorities around technological safety and performance enhancement.

Recognizing that energy storage safety requires systematic collaboration, Desay Battery invited industry experts to discuss future storage technologies, value chain integration, and innovation-driven safety. With its comprehensive solutions and extensive design expertise, Desay Battery continues to deliver customized lithium battery solutions to global leaders in energy storage. The company's recent ranking in the BloombergNEF Energy Storage Tier 1 for Q2 2025 further solidifies its position as a globally recognized innovator in the energy storage sector.

In conclusion, the advancements presented by Desay Battery not only enhance the safety standards of energy storage solutions but also pave the way for a more sustainable and reliable energy future, illustrating the company's unwavering dedication to innovation and safety in the power sector.