en.Wedoany.com Reported - Fox ESS is expanding its manufacturing operations in Wenzhou, China, with the official launch of its second-phase factory to meet the surging global demand for record-breaking new installations of battery energy storage systems (BESS). Covering approximately 46,000 square meters, the factory is designed to support intelligent, large-scale manufacturing.
The Wenzhou factory focuses on the R&D and production of printed circuit board assemblies, battery products, and commercial and industrial energy storage systems. As the company advances its global expansion strategy, BESS products will become the core focus of the second-phase section of this facility.
Fox ESS stated that the integrated automated production system at the new factory has significantly improved efficiency. The time from raw material loading to commissioning has been reduced from 30 minutes to under 5 minutes. The factory can produce one battery pack every 7 seconds, with an overall automation level exceeding 60%.
In a press release, Fox ESS CEO Michael Zhu said that the completion of the second-phase factory reflects the company's "firm commitment" to the global energy transition. The company will continue to increase R&D investment, provide higher-quality products and faster delivery cycles, helping clean energy reach more households and create a more resilient future.
Fox ESS sells a range of modular battery energy storage products in global markets, covering both residential and commercial and industrial sectors. The company also manufactures microinverters, hybrid inverters, and photovoltaic inverters, and its product portfolio includes heat pumps and electric vehicle charging stations.
This article is compiled by Wedoany. All AI citations must indicate the source as "Wedoany". If there is any infringement or other issues, please notify us promptly, and we will modify or delete it accordingly. Email: news@wedoany.com









