#China #Smart Manufacturing #Sigenergy #Nantong

Sigenergy's Smart Manufacturing Hub Topping-Out Ceremony

On August 27, 2025, Sigenergy Technology Co., Ltd. celebrated a significant milestone by officially topping out its new smart manufacturing hub in Nantong, Jiangsu, China. This event marks a vital progress point in the global manufacturing expansion strategy of Sigenergy, a prominent name in the renewable energy sector. Following the groundbreaking ceremony held earlier in the year, the facility is on track to enhance production capabilities and operational readiness.

The Nantong facility sits on an expansive 7.67 hectares (about 115,000 m²) and represents an investment of approximately USD 70 million. This smart manufacturing hub aims to boost Sigenergy’s core production capacity while supporting its globalization strategy. Once completed, it is anticipated to manufacture over 300,000 units annually, focusing on inverters, residential and commercial energy storage systems (PACK), and energy gateways.

This facility is designed as a next-generation smart factory, integrating production, research and development, logistics, and other operations. The strategic layout and design ensure that the hub adheres to the highest global manufacturing standards. Sigenergy's vision for this hub is to pioneer intelligent and digital manufacturing processes that improve operational efficiencies.

The Nantong Smart Manufacturing Hub incorporates a fully digitalized, closed-loop system and a comprehensive lifecycle quality traceability framework. This innovative system guarantees that every aspect of production, from supply chain management to final logistics, is monitored, traceable, and manageable, thereby ensuring the highest quality and reliability of products manufactured at the site.

Sigenergy remains committed to expanding its capacity while driving product innovation. Its impressive portfolio includes the groundbreaking 5-in-1 solar-storage-charging system known as SigenStor, alongside advanced commercial and industrial solar-storage solutions, as well as a full range of residential hybrid inverters and microinverters. These innovative products position Sigenergy as a leading player in the distributed solar and energy storage market globally.

With the completion of this hub, Sigenergy is positioned to meet the increasing demand for renewable energy products and contribute positively to the global sustainability movement. The company's strategies focus on expanding its operational footprint and providing globally appealing energy solutions that cater to diverse market needs. As markets continue to evolve towards greener options, Sigenergy's advancements in technology and manufacturing capabilities represent a significant leap towards achieving cleaner energy solutions.

The successful topping-out ceremony signifies not just a physical structure nearing completion but also represents Sigenergy’s commitment to advancing the energy landscape on a global scale. With such ambitious projects in the pipeline, the company aims to harness innovation in order to lead the transition to more sustainable and efficient energy solutions, demonstrating both foresight and responsibility in its manufacturing practices. As further milestones in the construction and operation of the Nantong facility are achieved, Sigenergy is well poised to solidify its status as a leader in the renewable energy industry and a catalyst for positive environmental change worldwide.