Zheng Quan Shi Bao Wang·2025-12-01 10:25Core Viewpoint - The collaboration between China Gas Holdings and Henan Jinli Zinc Co., Ltd. on a 60MW/120MWh commercial energy storage project marks a significant advancement in the green transformation of the non-ferrous metal smelting industry, aiming to establish an efficient and low-carbon energy system for lead-zinc smelting production [1][2]. Group 1: Project Details - The energy storage project is one of the largest user-side applications in the non-ferrous metal smelting sector, highlighting China Gas's major breakthrough in heavy industry energy storage services [1]. - The project includes 24 DC cabins and 12 power conversion systems, utilizing a fully liquid-cooled lithium iron phosphate system with a charge-discharge efficiency exceeding 87% [2]. - The liquid cooling temperature control technology maintains battery temperature within ±3°C, ensuring stable output even under high-temperature smelting conditions [2]. Group 2: Benefits and Impact - The energy storage project will significantly reduce electricity costs for Henan Jinli Zinc by enabling peak shaving and valley filling, optimizing electricity resource utilization [2]. - The project’s load regulation capability will help decrease carbon emissions from fossil fuel consumption, positioning the company as a benchmark for green production in the lead-zinc smelting industry [2]. - The total investment for the lead-zinc smelting project is 3 billion yuan, with an expected annual output value of 5 billion yuan upon completion, making it a key construction project in Henan Province [1].