Sigenergy has officially inaugurated the Sigenergy Nantong Smart Energy Center in Nantong, Jiangsu Province, China, marking a significant milestone in the company’s global expansion strategy. The launch event attracted nearly 2,000 guests representing more than 50 countries and regions, including founders, CEOs, and senior executives from major distributors and installation partners worldwide. The gathering underscored the company’s growing global presence and influence in energy innovation. During the ceremony, Sigenergy introduced several key initiatives shaping its next phase of international growth, including the unveiling of its “AI in All” strategy and a portfolio of new products designed for residential, commercial and industrial (C&I), and utility-scale applications. These announcements highlight how the Nantong Smart Energy Center supports Sigenergy’s broader ambition to advance AI-driven energy technologies, intelligent manufacturing capabilities, and comprehensive energy solutions across global markets.
The company’s “AI in All” strategy positions artificial intelligence at the core of its technology ecosystem. By embedding AI across products, software platforms, manufacturing systems, and energy management tools, Sigenergy aims to transform conventional energy systems into intelligent networks capable of collaboration and continuous optimisation. As renewable energy generation and energy storage systems reshape the global power sector, the industry is increasingly shifting away from hardware-focused competition toward integrated platforms built around user experience. Within this evolving landscape, Sigenergy has incorporated AI as a foundational layer across its entire technology architecture. At the product level, AI enables enhanced energy management, operational optimisation, and dispatch control. Through software, it improves configuration processes, system monitoring, and strategy execution. At the broader system level, it links distributed devices and applications, enabling coordinated operations across residential, commercial, and utility-scale environments. The Nantong Smart Energy Center plays a central role in translating this “AI in All” strategy into scalable manufacturing and technology deployment.
Supporting the worldwide rollout of these capabilities is the newly established Nantong Smart Energy Center, a facility spanning 136,000 square meters and built with an investment of RMB 500 million or about USD 70 million. The center has an annual production capacity exceeding 300,000 inverters and battery packs. Beyond serving as a production base, the site functions as a fully integrated hub combining research and development, intelligent manufacturing, global product delivery, and energy management functions. Located at the core of Sigenergy’s manufacturing network, the facility operates through a comprehensive digital platform that enables real-time production monitoring and coordinated operational control across the site. Unlike conventional factories that rely on separate automation systems, the center integrates Manufacturing Execution Systems (MES), Warehouse Management Systems (WMS), and Energy Management Systems (EMS), allowing processes such as material dispatch, equipment configuration, and production adjustments to be synchronised automatically.
Sigenergy has implemented advanced automation and precision technologies throughout the Nantong Smart Energy Center. Automated welding systems with Charge-Coupled Device (CCD) visual inspection deliver a 99.9% yield rate, while Surface-Mount Technology (SMT) lines process components at 0.043 seconds per unit with 20–30 micron accuracy. Dual In-line Package (DIP) assembly times have been reduced by 50% through automation and lean production practices. AI-powered quality inspection systems replace traditional manual sampling methods, while a three-dimensional intelligent logistics system integrates overhead and ground material movement to streamline operations. These technologies enable the facility to achieve high throughput levels, producing one battery pack every 15 seconds and one inverter every 21 seconds.
hrough the Nantong Smart Energy Center, Sigenergy is scaling its original designs globally while maintaining strict quality standards and strengthening its platform across residential systems, commercial energy infrastructure, and utility-scale power plants.
