On October 9, the LONGi Energy Storage Intelligent Manufacturing Base was officially inaugurated in Suzhou High-Tech Zone. The opening of the new base is also an important step in extending the “LONGi ONE” strategy to manufacturing, providing solid support for PV-storage system integration and global business development.
The base – which handles the manufacturing, testing, quality inspection, and delivery of utility-scale, commercial and industrial (C&I), and microgrid products – will serve both domestic and international markets.
The utility-scale storage integration line at LONGi’s new base is planned to achieve 31 GWh/year of integrated manufacturing capacity in October 2026 and further expand to 50 GWh/year in the first half of 2027. The C&I energy storage line is planned to reach an annual production scale of more than 10,000 units by the end of October 2026. In addition, the base has set up an off-grid/microgrid energy storage production line to further meet product demand across different markets and application scenarios.
Digitalization and intelligence are important directions for upgrading the base’s manufacturing capabilities. On digital operations, the base will complete the full upgrade and deployment of its MES system between September and November 2026. It will build a lightweight manufacturing operations management (MOM) platform empowered by MES, BI, and AI, and integrate core business systems including ERP, WMS, and RCS. The platform supports automatic production plan release, full chain material traceability, real time equipment efficiency monitoring, and visualized lean KPIs covering Quality, Cost, Delivery, Safety, and Morale (QCDSM).
Through intelligent AGV scheduling, digital warehousing, and iTPM predictive equipment maintenance, the base improves material distribution and equipment management efficiency.
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