Core Viewpoint - The article highlights the progress of Sichuan Tianyi Energy Co., Ltd. in the lithium-ion battery production sector, emphasizing its significant investment and production capacity plans [1]. Group 1: Company Progress - Sichuan Tianyi Energy has invested a total of 2 billion yuan in establishing a high-end energy storage lithium-ion battery production facility [1]. - The company has completed the construction of a 100,000 square meter high-standard clean workshop and has set up 8 cylindrical lithium-ion battery production lines [1]. - Currently, 21 production lines are in operation, and 32 production lines are in trial production, with plans for both to enter mass production by the end of June [1]. - The company is also installing 46 and 50 production lines, aiming for full production of all four lines by the end of November [1]. - Once fully operational, the facility is expected to produce 800,000 full-tab lithium-ion batteries per day [1].

Core Viewpoint - The article highlights the advancements and innovations in battery technology showcased by Hai Sida, particularly focusing on semi-solid batteries, sodium-ion batteries, and energy storage systems, which are gaining significant attention in the industry [2][4][7]. Group 1: Product Innovations - Hai Sida launched the world's first 314Ah semi-solid battery at The Smarter E Europe 2025, utilizing breakthrough solid-liquid mixed electrolyte technology to redefine energy storage safety boundaries [7]. - The company has established two automated production lines in Guangdong with an annual capacity of 6GWh, aiming to meet diverse application needs in new energy storage and low-altitude economy sectors [7]. - The sodium-ion battery products are focused on commercial applications in special vehicles, backup power, and energy storage, with ongoing growth in domestic and international orders [9]. Group 2: Market Applications - The semi-solid battery is suitable for various scenarios, including grid-level energy storage, commercial storage, household energy storage, data centers, and backup power for communication bases, enhancing energy utilization efficiency [7]. - In the sodium-ion battery sector, Hai Sida is collaborating with operators for trial applications in communication backup power, with expectations for large-scale deployment by 2025 [9]. - The company is also working with leading clients to implement sodium-ion batteries in forklifts and conducting demonstration validations in data center backup power [9]. Group 3: Technological Advancements - Hai Sida's full-tab lithium-ion batteries showcased at the exhibition demonstrate over 70% reduction in internal resistance and energy density exceeding 260Wh/kg, with rapid charging capabilities [13]. - The company is advancing its sodium-ion technology through independent operations and resource integration, aiming for a leading position in the global sodium-ion battery market [9]. - The energy storage systems presented include 314Ah lithium iron phosphate cells and modular designs that reduce operational costs while enhancing energy management efficiency [15]. Group 4: Future Strategy - Hai Sida plans to accelerate its global strategy and contribute to energy transition with innovative technologies, aiming for a total annual production capacity of 16GWh [22]. - The company emphasizes a customer-centric approach and aims to drive green development through technological innovation [22].