SNEC 2026 took place with great fanfare from June 3rd to 5th. BYD Energy Storage made a powerful entrance, unveiling its complete lineup of core products and presenting the BYD Haohan energy storage system, GC Flux PCS energy storage converter, GC Master EMS energy management system, flash charging technology, alongside industrial and commercial storage, home storage, AIDC energy solutions and other full-scenario applications. With its fully self-developed, full-stack technology and robust product portfolio, BYD Energy Storage showcased the commanding strength of a global energy storage leader.
In the utility-scale and grid-side storage segment, the flagship BYD Haohan delivers a massive 14.5 MWh capacity, powered by the world’s largest 2710 Ah dedicated blade battery—boasting over 300% more capacity than conventional industry cells. Its volume utilization rate (Vcts) reaches 52.1%, enabling an equivalent 10 MWh of capacity in a standard 20-foot container. This means that power stations of the same scale require fewer containers, occupy less land, and are simpler to manage. The entire unit is rated IP66 for ultimate protection, easily withstanding extreme desert conditions such as severe drought, violent sandstorms, high heat, high humidity and heavy salt spray, setting a new technological benchmark for the global energy storage industry.
Unveiled alongside it, the all-new GC Flux PCS and GC Master EMS form the “power heart and intelligent brain” of the energy storage system. The GC Flux PCS spans a power range of 2.5–10 MW, with a maximum area power density 38% higher than the industry average, and delivers an exceptional three-times overload capability for 10 seconds. It supports both grid-following and grid-forming modes and leads across all core indicators. The GC Master EMS can connect to tens of millions of data points—25% more than the previous industry best—and its system computing power is a staggering 400% greater than the industry peak. When paired with the ultra-large-capacity BYD Haohan, a single site can be managed at a scale exceeding 15 GWh.
Drawing on the complete BESS+PCS+EMS technology chain from battery cell to grid, BYD Energy Storage provides high-performance, stable and adaptable GW-level grid-forming energy storage solutions for new power systems. With core technology that is fully self-developed across the entire stack, system synergy is maximized, ensuring the highest service value for customers’ storage plant assets throughout their entire lifecycle.
Responding to diverse energy application demands, BYD Energy Storage continues to expand real-world deployment scenarios and build a comprehensive energy storage application ecosystem.
BYD flash charging is an “integrated storage and charging” solution purpose-built for the new energy vehicle era. It uses energy storage to buffer the impact of megawatt-level charging on the grid, achieving grid-friendliness, high-efficiency energy replenishment and full-scenario coverage. It eliminates range anxiety for EV users and helps construct a green, intelligent transportation ecosystem. The new-generation integrated liquid-cooled industrial and commercial storage system, Chess Plus, is equipped with high-safety, long-life, high-energy-efficiency thick blade cells, supports cluster management of multiple paralleled units, and flexibly adapts to a wide power range. It is widely deployed in solar-storage-charging, zero-carbon parks and microgrid applications. The complete range of high- and low-voltage home storage products, Battery Box, combined with the self-developed Power Box inverter series, creates a one-stop “storage + inverter” home smart energy solution. Over 1.5 million systems have been installed worldwide, bringing green, clean energy to millions of households across the globe. The exhibition also highlighted energy storage solutions for emerging application scenarios: mobile charging vehicles that deliver mobile, all-weather green charging services, and the US06 DC system designed specifically for data centers. Capable of 7C high-rate short-duration discharge and millisecond-level response, it provides a safe and efficient green energy foundation for the digital world in the age of AI.
During the exhibition, BYD Energy Storage earned multiple authoritative certifications, further endorsing its benchmark status within the industry. The BYD Haohan underwent rigorous evaluation by CSA Group and was awarded three vital certifications—UL 1973, UL 9540 and UL 9540A—fully meeting the technical specifications and safety access requirements of the North American energy storage market. The MC Cube-T Pro BESS officially obtained GB/T 44026 certification from Jianheng Certification. The GC Flux PCS energy storage inverter successively achieved Jianheng’s national standard certifications GB/T 34120 and GB/T 34133, as well as international certifications from TÜV Rheinland across multiple countries. These milestones confirm that BYD’s energy storage products fully comply with the highest international technical standards, laying a solid quality foundation for its global strategic deployment.
In the official exhibition selection, the BYD Haohan stood out and won the Energy Storage Application Excellence Award, while BYD Energy Storage received the Global Smart Energy Award. The selection drew on an authoritative panel of industry evaluators, with rigorous assessment based on multiple criteria including technological innovation, product performance and scenario implementation, making these highly valuable industry honors. These two major awards represent profound industry recognition of BYD’s innovative energy storage technology and hardcore product strength, clearly underscoring BYD’s leading position in the global energy storage field.
At the exhibition venue, BYD Energy Storage empowered its brand communication through engaging interactions, bringing the green energy concept vividly to life. An AI-powered smart photo experience attracted over 1,500 participants, with booth visitors sharing their check-in moments across social media platforms. Riding the wave of World Cup excitement, a green electric football shooting challenge saw audiences lining up in long queues, turning the booth into a popular must-visit spot. Themed postcards featuring BYD’s benchmark energy storage projects were also distributed, using tangible, creative media to showcase real-world project achievements. Through immersive and entertaining gameplay, energy storage knowledge was spread in an accessible way, concretely communicating the ideas of green energy and sustainable development.
Rooted in the global energy revolution, BYD Energy Storage continuously pushes the boundaries of energy storage technology and iteratively upgrades its product solutions. Moving forward, we will keep cultivating technological innovation, deepening global cooperation, and empowering the low-carbon transformation of global energy. We are dedicated to contributing greater wisdom and strength to achieve carbon neutrality and to build a brilliant, zero-carbon future.
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