投资百亿！重庆12GWh电池项目推进

Core Viewpoint - The article highlights the successful launch of the Ruipu Lanjun-Saike Technology project in Chongqing, which marks a significant collaboration between Qingshan Industry and SAIC Group in the production of new energy lithium batteries and power battery systems [2]. Group 1: Project Overview - The first phase of the Chongqing project is planned to have an annual production capacity of 12 GWh for energy storage and power lithium batteries, focusing on batteries for passenger and commercial vehicles, as well as home and industrial energy storage [2]. - The total investment for the project is 10 billion yuan, with trial production expected in October 2026 and full production capacity projected to generate an annual output value of 26 billion yuan by 2028 [2]. - The project aims to enhance the synergy in the supply chain through a "cell + system" collaborative model, where Ruipu provides the cells and Saike is responsible for system integration [2]. Group 2: Market Position and Performance - As of July 15, 2023, the joint venture Ruipu Saike has commenced production, achieving its scheduled timeline six months ahead of expectations, marking a milestone for the new energy industry park in Liudong New District [3]. - Ruipu Lanjun is set to supply battery cells for various models from SAIC-GM Wuling, ensuring a stable supply chain, and has expanded its partnerships with five vehicle manufacturers, increasing the number of supported models to 42 by 2025 [3]. - In the commercial vehicle sector, Ruipu Lanjun has shown strong performance, capturing 18% of the battery installation market share for battery-swapping heavy trucks and 7.5% for new energy heavy trucks, both ranking second nationally [6]. Group 3: Product Development and Innovation - The company is actively developing differentiated solutions tailored to various commercial vehicle scenarios, including the launch of the Yuesheng 324Ah Pro battery cell, which boasts an energy density of 198 Wh/kg and a cycle life exceeding 10,000 times [6]. - For passenger vehicles, the Wending Zenghun 4C supercharging battery is designed to operate in a wide temperature range of -40°C to 60°C, capable of charging 80% in just 10 minutes, with a cycle life of over 4,500 times [7]. - The company is also exploring next-generation technologies such as solid-liquid hybrid manganese batteries and high-nickel batteries to enhance energy density and low-temperature performance, aiming for comprehensive coverage in partnerships with both domestic and international automakers [7].