#China #Energy Storage #Changsha #Desay Battery #UPS 2.0

Desay Battery's Commitment to Proactive Safety in Energy Storage

On July 23, 2025, in Changsha, China, Desay Battery unveiled a groundbreaking launch event marking the production start of their latest energy storage solutions. This global leader in comprehensive energy storage solutions introduced a new generation of battery cells and systems, spotlighting their significant advancement in proactive safety technology. The event showcased the UPS 2.0 and the Energy Integration solution for data centers, demonstrating Desay's ongoing mission to develop high-performance technologies prioritizing safety.

Highlighting Safety and Innovation

During the launch, Desay Battery's president, Leon Cheng, emphasized that safety is the core of their product design and system architecture. The company insists on integrating digitization, modularization, and intelligent manufacturing to enhance battery performance while ensuring reliability and cost-effectiveness. Cheng reiterated that Desay's commitment to the global energy transition relies on delivering safe, high-quality, and durable solutions.

At the heart of Desay Battery's innovations are their state-of-the-art cells and safety systems, underpinned by advanced smart manufacturing and rigorous quality control practices. These cutting-edge cells offer exceptional resilience against high temperatures and overloads. Their proprietary pressure detection technology enables real-time state monitoring, while AI-based predictive modeling provides swift risk alerts and accurate lifespan forecasts. Enhanced material design not only improves energy efficiency but also boosts durability, showcasing Desay's dedication to proactive safety through intrinsic and active protection mechanisms.

Features of UPS 2.0

The event highlighted the capabilities of the UPS 2.0, which utilizes high-discharge battery cells rated at 8C, capable of providing emergency backup of up to 300 kVA for 10 minutes. This source-network-charge-storage solution boasts a competitive Levelized Cost of Energy (LCOE) of 0.25 RMB/kWh, enabling data centers to save up to 79% on electricity costs during peak hours. Yu Qingjiao, Secretary General of the Zhongguancun New Battery Technology Innovation Alliance, praised Desay's products for addressing critical safety challenges and setting protection and integration standards throughout their lifecycle.

Recognizing that ensuring safe energy storage requires systemic collaboration, Desay Battery brought together industry experts to explore the future of storage technologies, value chain integration, and safety driven by innovation. With its extensive experience in design and comprehensive solution capabilities, Desay Battery continues to tailor lithium battery solutions for global leaders in energy storage. Notably, their recent ranking in BloombergNEF's Q2 2025 Level 1 Energy Storage confirmation reinforces their position as a globally recognized innovator in the energy storage domain.

Desay Battery remains dedicated to advancing energy technologies with an unwavering focus on safety and reliability, paving the way for a sustainable energy future.