As the global energy transition accelerates, the demand for smarter, safer, and more reliable power solutions has never been more urgent. Swatten, an energy storage brand incubated by Sieyuan Electric (Stock Code: 002028.SZ), is bringing utility-grade engineering into residential and commercial energy storage markets—redefining industry expectations around reliability, safety, and profess...

Swatten, a strategic brand of Sieyuan Electric, brings utility-level safety and reliability to every home and business. Drawing on 32 years of Sieyuan's grid-level expertise in GIS, SSC, and SVG, and guided by 7 core design principles, Swatten delivers smarter, safer, and more adaptable energy—turning complex grid-grade technology into seamless daily power. Smarter Power, Better Life.

In recent years, the UK energy storage market has entered a period of rapid growth. Since 2020, battery energy storage system (BESS) capacity in the UK has increased by over 500%, rising from approximately 1.1 GW to nearly 7 GW. In the first half of 2025, newly commissioned projects increased by 78% year-on-year, and the total grid-connected capacity is expected to exceed 8 GW ...

Swatten by Sieyuan bridges the full electric energy chain “From Grid to Home.” With utility-grade design, seven core principles, and eight application scenarios, it delivers reliable, efficient, and sustainable storage solutions—empowering households and businesses to join the clean energy transition actively.

From Grid to Home: The Evolution of Integrated Energy SystemsAs renewable energy accelerates grid integration, driving decarbonization while introducing challenges such as declining short-circuit ratios, reduced system inertia, and voltage and frequency fluctuations, traditional power compensation methods prove inadequate.Facing the complex and dynamic power system environment, Sieyuan ...