鑫椤锂电·2026-02-10 07:07Core Viewpoint - The article discusses the advancements and future prospects of solid-state batteries, particularly focusing on BYD's developments in this area, including timelines for production and market integration [2]. Group 1: Solid-State Battery Developments - BYD is exploring multiple routes in solid-state battery technology, with sulfide solid-state batteries being a key focus, aiming for breakthroughs in battery life and fast charging, with small-scale production expected by 2027 [1]. - The CTO of BYD indicated that solid-state batteries could achieve cost parity with liquid-state batteries in the long term, with a demonstration phase planned from 2027 to 2029, primarily targeting mid-to-high-end electric vehicles [2]. - BYD's Chief Scientist predicts that solid-state batteries will mainly be used in high-end models, while lithium iron phosphate batteries will remain relevant for the next 15 to 20 years due to cost and material controllability [2]. Group 2: Market Research and Future Outlook - A market research report on solid-state batteries from 2025 to 2029 is available for pre-sale, indicating a growing interest in the investment potential of this technology [2].