BYD Energy Storage Debuts at Solar & Storage Live UK 2025

2025-09-30 | Eric

The highly influential renewable energy event—SOLAR & STORAGE LIVE 2025—kicked off grandly at the National Exhibition Centre in Birmingham from September 23 to 25. BYD Energy Storage showcased a wide range of products at the exhibition, not only highlighting the strong capabilities of Chinese energy storage enterprises to the world but also contributing to the UK’s “Net Zero Strategy,” injecting new momentum into global sustainable energy transformation.

Global Debut with Strong Impact

BYD Energy Storage made a striking appearance with its groundbreaking new product, “Haohan,” choosing the UK as the first stop of its global debut. Designed specifically for ultra-large-capacity energy storage scenarios, “Haohan” was built around four core goals: high integration, long lifespan, high safety, and high reliability. It aims to provide diverse storage solutions for customers worldwide. Equipped with the world’s largest mass-produced single-cell capacity 2710Ah blade battery, “Haohan” achieves a record-breaking 14.5MWh minimum unit capacity—the highest globally. Additionally, it creatively delivers a 10MWh ultra-large capacity within the equivalent of a 20-foot container, leading the industry by 51.4% and setting a new benchmark for packaging efficiency. Its Vcts (cell-to-system volume ratio) reaches the global high of 52.1%, a 40% improvement over the industry’s previous peak, pushing system integration to a whole new level. Furthermore, “Haohan” boasts the world’s highest protection rating of IP66, enabling it to withstand extreme conditions such as temperature fluctuations, sand, and salt spray, ensuring stable operation around the clock. From core performance to protective design, “Haohan” embodies the philosophy of “simplifying complexity with scale,” offering an innovative model for long-duration energy storage with ultimate efficiency and reliability.

“Haohan” is equipped with BYD’s self-developed PCS medium-voltage all-in-one unit GC Flux, covering 2.5-10MW medium-voltage platforms for all scenarios and breaking the limitations of traditional equipment compatibility. It also comes with the new-generation GC Master EMS system, which employs four levels of fault tolerance—device, network, application, and channel—to ensure maximum availability and reliability. From the cell to the network, from energy generation to end use, BYD Energy Storage has established a full-chain independent supply system that truly delivers “hassle-free station building.” With its integrated solutions, the company is able to meet diverse global customer demands and provide solid technical support for the advancement of green energy worldwide.

Flexible Solutions for Homes

The BYD Energy Storage Battery-Box series covers a wide range of capacity needs, perfectly suited for both small households with basic daily storage requirements and large households with complex energy demands. The Battery-Box HVE, with its ultra-slim body of just 140mm, can be installed either on the floor or mounted on the wall, saving space and blending seamlessly into any home environment. With rising electricity prices in the UK, decreasing solar feed-in tariffs, and new tax exemptions for residential solar-plus-storage systems, demand for home storage solutions has surged. Thanks to its well-designed product portfolio and strong performance, the Battery-Box series has become the preferred choice for British households in managing green energy efficiently.

Comprehensive Strategy, Deeply Rooted in the UK

Leveraging its deep insights into the UK market, BYD Energy Storage has built a product portfolio that spans all application scenarios. From large-scale energy storage stations designed to support solar power smoothing and grid peak-shaving, to customized solutions for industrial and commercial applications, and down to residential storage systems, BYD’s multi-dimensional approach ensures integration from macro to micro levels, from industrial to household use. This positions BYD Energy Storage as a vital force in the UK’s energy ecosystem, driving forward its energy transition.

At a time when the world is facing the challenges of climate change and accelerating energy transition, BYD Energy Storage continues to uphold the values of innovation and sustainability. The global debut of its “Haohan” product is not only a significant milestone for Chinese energy storage technology entering the global market but also a testament to China’s contribution to global energy transformation. Looking ahead, BYD Energy Storage will keep driving industry progress through technological breakthroughs, supporting more countries in upgrading their energy structures, and contributing to the achievement of global sustainability goals.

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