A report on China’s solid-state battery industry from 2023 to 2027 shows that planned production capacity for solid-state batteries in China reached 345.7 GWh in 2025 and 390.7 GWh by 2027.
However, the actual production capacity put into operation reached 43.65 GWh in 2025 and 55.75 GWh by 2027.
In 2025, China’s actual solid-state battery shipments reached 5.9 GWh, and are projected to reach 11.9 GWh by 2027. Solid-state battery shipments in China are projected to grow at a rate exceeding 100% in the future. Brands and models expected to be equipped with solid-state batteries in 2027 include SAIC Motor’s Zhiji L6, MG4, GAC Haobo HT, Yangwang Yangwang U9, BYD Haibao, Denza D9, Changan Shenlan L07, Avita 12, Chery Xingjiyuan ES, Geely Jike 001, BMW MINI, FAW Hongqi E-HS9, BAIC Alfa Romeo S, Dongfeng Voyah, NIO ET7 and NIO ES9, Li Auto Mega and Li Auto i9, XPeng P7, and Wenjie M9.
Among the companies surveyed in the report, WELION has the highest revenue, projected to reach $353.4 million in 2027. Qingtao ranks second, with projected revenue of $237 million in 2027, and Ganfeng Lithium ranks third, with projected revenue of $168 million in 2027. By 2025, companies with solid-state battery teams exceeding 1,000 employees include CATL, BYD, Qingtao, WELION, Sunwoda, and ProLogium. According to the survey, among unlisted startups, Qingtao has the highest valuation at $3.5 billion, followed by ProLogium Technology at $2.3 billion, and WELION at $1.2 billion.
Based on the electrolyte content ratio, solid-state batteries can be divided into four main categories: liquid (25%), semi-solid (5%-10%), quasi-solid (0%-5%), and all-solid (0%). Currently, solid-state batteries mainly utilize three technological routes: sulfide, oxide, and polymer. The sulfide route has the highest performance ceiling and the fastest mass production progress; companies such as CATL, BYD, Gotion, and Farasis have all chosen the sulfide route.
CATL plans to achieve small-scale mass production of solid-state batteries by 2027, aiming to reduce the cost to around $100/Wh. BYD aims to reduce the cost of all-solid-state batteries to $70/kWh, on par with current liquid batteries. Currently, solid-state batteries cost about three times more than liquid batteries. According to research, polymer batteries have an energy density of 400-600 Wh/kg, oxide batteries 450-700 Wh/kg, and sulfide batteries 450-900 Wh/kg.
The report examines the specific production capacity of the companies:
1) In May 2025, CATL’s world’s first 5GWh all-solid-state battery production line, located in Hefei, Anhui Province, officially commenced operation. Semi-solid-state batteries are already in mass production (energy density 500Wh/kg), and the all-solid-state battery pilot line has been completed with small-scale mass production planned for 2027, initially equipping Li Auto’s flagship MEGA model.
2) BYD’s 20GWh solid-state battery production line in Chongqing is scheduled to go into operation in 2026, aiming to reduce the cost of all-solid-state batteries to $70/kWh, on par with current liquid batteries. It will achieve an energy density of 400Wh/kg and is planned for small-batch mass production in 2027, used in BYD’s high-end brands, Yangwang and BYD Seal.
3) SAIC Motor’s first all-solid-state battery production line, built in cooperation with Qingtao, is scheduled for completion by the end of 2025, with a planned initial capacity of 0.5 GWh. This production line will utilize a polymer-inorganic composite electrolyte technology, achieving an energy density of over 400 Wh/kg. The second phase will exceed 500 Wh/kg, and it is expected to be used in next-generation smart cars.
4) WELION plans to achieve small-batch demonstration installations of 400Wh/kg solid-state batteries in vehicles by 2027. In June 2023, WELION had already implemented a 360Wh/kg solid-liquid hybrid battery in the NIO ET7, with a cost per kilowatt-hour of approximately $270/kWh, more than double that of current mainstream ternary lithium batteries.
5) Svolt has completed its 2.3GWh semi-solid-state battery production line and will be the exclusive battery supplier for BMW’s next-generation Mini models.
6) Axxiva’s 1.25GWh production line in Anhui has been installed and is currently undergoing commissioning. Mass production is expected to begin in the second half of 2025, with an energy density exceeding 400Wh/kg. It is anticipated to be used in Chery Automobile’s Exeed models.
It is projected that high-end electric vehicles will be the first to adopt all-solid-state batteries, with a penetration rate expected to reach 2% by 2028 and 5% by 2030. Solid-state battery shipments are projected to reach 70 GWh by 2030. All-solid-state batteries are expected to be launched after 2030, with energy density exceeding 600 Wh/kg.
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China Solid State Battery Industry Market Report 2023-2027
Price: Single License $1288, Enterprise License $2688
Region: China
Pages: 43
Report Release Date: November 2025
China Solid State Battery Industry Market Report 2023-2027 is a professional and in-depth market report on the Chinese solid state battery industry. This report provides a comprehensive overview of the solid state battery industry, with data comprising 50% of the content, making it a comprehensive data report on the Chinese solid state battery industry.
This report introduces basic information about the solid-state battery industry, including its definition, classification, applications, and industry chain overview. It then delves into the production status, financing situation, detailed data, and business cooperation of solid-state battery companies in China.
Finally, the report introduces the future development of China’s solid-state battery industry.
In summary, this is an in-depth data research report on China’s solid-state battery industry. We thank the experts in the Chinese solid-state battery industry for their support and assistance.
The report consists of three parts: Part One provides an overview of the industry; Part Two details the key players; and Part Three outlines future development trends and provides a summary.
Table of contents
Part 1 6
Chapter 1 Market Overview 6
1.1 Definition of Solid-State Batteries 6
Table: Analysis of Power Battery Technology Routes 7
1.2 Classification of Solid-State Batteries 7
Table: Analysis of Solid-State Battery Energy Density 8
1.3 Solid-State Battery Industry Chain 8
Figure: Analysis of Solid-State Battery Industry Chain 8
Chapter 2 Industry Data Overview 9
2.1 Solid-State Battery Market Analysis 9
Table: Analysis of China’s Automotive Market 9
Table: Market Analysis of Solid-State Battery Technology Routes 9
2.2 Solid-State Battery Company Data Analysis 9
Table: Market Analysis of Planned Capacity of Solid-State Battery Companies 9
Table: Solid State Battery Company Planned Capacity Market Share Analysis 10
Table: Solid State Battery Company Production Capacity Market Analysis 10
Table: Solid State Battery Company Production Capacity Market Share Analysis 11
Table: Solid State Battery Company Shipment Market Analysis 11
Table: Solid State Battery Company Shipment Market Share Analysis 11
Table: Solid State Battery Company Revenue Market Analysis 12
Table: Solid State Battery Company Team Size Market Analysis 12
Part Two 13
Chapter Three Analysis of Major Solid-State Battery Companies 13
3.1 CATL 13
3.1.1 Company Introduction 13
3.1.2 Company Financing History 13
3.1.3 Company Production Capacity 13
3.1.4 Company Technology Roadmap 14
3.1.5 Company Business Cooperation 14
3.1.6 Company Product Introduction 14
Table: Solid State Battery Product Introduction 14
3.1.7 Company Data Analysis 14
Table: Company Revenue Data Analysis 14
3.2 BYD(FinDreams) 15
3.2.1 Company Introduction 15
3.2.2 Company Financing History 15
3.2.3 Company Production Capacity 15
3.2.4 Company Technology Roadmap 16
3.2.5 Company Business Cooperation 16
3.2.6 Company Product Introduction 16
Table: Solid State Battery Product Introduction 16
3.2.7 Company Data Analysis 16
Table: Company Revenue Data Analysis 16
3.3 Qingtao 17
3.3.1 Company Introduction 17
3.3.2 Company Financing History 17
3.3.3 Company Production Capacity 18
3.3.4 Company Technology Roadmap 18
3.3.5 Company Business Cooperation 19
3.3.6 Company Product Introduction 19
Table: Solid State Battery Product Introduction 19
3.3.7 Company Data Analysis 19
Table: Company Revenue Data Analysis 19
3.4 WELION 20
3.4.1 Company Introduction 20
3.4.2 Company Financing History 20
3.4.3 Company Production Capacity 21
3.4.4 Company Technology Roadmap 21
3.4.5 Company Business Cooperation 22
3.4.6 Company Product Introduction 22
Table: Solid State Battery Product Introduction 22
3.4.7 Company Data Analysis 22
Table: Company Revenue Data Analysis 22
3.5 Ganfeng Lithium 23
3.5.1 Company Introduction 23
3.5.2 Company Financing History 23
3.5.3 Company Production Capacity 24
3.5.4 Company Technology Roadmap 24
3.5.5 Company Business Cooperation 24
3.5.6 Company Product Introduction 25
Table: Solid State Battery Product Introduction 25
3.5.7 Company Data Analysis 25
Table: Company Revenue Data Analysis 25
3.6 Farasis 26
3.6.1 Company Introduction 26
3.6.2 Company Financing History 26
3.6.3 Company Production Capacity 26
3.6.4 Company Technology Roadmap 26
3.6.5 Company Business Cooperation 27
3.6.6 Company Product Introduction 28
Table: Solid State Battery Product Introduction 28
3.6.7 Company Data Analysis 28
Table: Company Revenue Data Analysis 28
3.7 Gotion 29
3.7.1 Company Introduction 29
3.7.2 Company Financing History 29
3.7.3 Company Production Capacity 29
3.7.4 Company Technology Roadmap 29
3.7.5 Company Business Cooperation 30
3.7.6 Company Product Introduction 30
Table: Solid State Battery Product Introduction 30
3.7.7 Company Data Analysis 30
Table: Company Revenue Data Analysis 30
3.8 TALENT NEW ENERGY 31
3.8.1 Company Introduction 31
3.8.2 Company Financing History 31
3.8.3 Company Production Capacity 31
3.8.4 Company Technology Roadmap 32
3.8.5 Company Business Cooperation 32
3.8.6 Company Product Introduction 33
Table: Solid State Battery Product Introduction 33
3.8.7 Company Data Analysis 33
Table: Company Revenue Data Analysis 33
3.9 Sunwoda 34
3.9.1 Company Introduction 34
3.9.2 Company Financing History 34
3.9.3 Company Production Capacity 34
3.9.4 Company Technology Roadmap 34
3.9.5 Company Business Cooperation 34
3.9.6 Company Product Introduction 35
Table: Solid State Battery Product Introduction 35
3.9.7 Company Data Analysis 35
Table: Company Revenue Data Analysis 35
3.10 Svolt 36
3.10.1 Company Introduction 36
3.10.2 Company Financing History 36
3.10.3 Company Production Capacity 36
3.10.4 Company Technology Roadmap 36
3.10.5 Company Business Cooperation 37
3.10.6 Company Product Introduction 37
Table: Solid State Battery Product Introduction 37
3.10.7 Company Data Analysis 37
Table: Company Revenue Data Analysis 37
3.11 ProLogium 38
3.11.1 Company Introduction 38
3.11.2 Company Financing History 38
3.11.3 Company Production Capacity 38
3.11.4 Company Technology Roadmap 39
3.11.5 Company Business Cooperation 39
3.11.6 Company Product Introduction 39
Table: Solid State Battery Product Introduction 39
3.11.7 Company Data Analysis 39
Table: Company Revenue Data Analysis 39
3.12 Axxiva 40
3.12.1 Company Introduction 40
3.12.2 Company Financing History 40
3.12.3 Company Production Capacity 41
3.12.4 Company Technology Roadmap 41
3.12.5 Company Business Cooperation 41
3.12.6 Company Product Introduction 41
Table: Solid State Battery Product Introduction 41
3.12.7 Company Data Analysis 42
Table: Company Revenue Data Analysis 42
Part Three 42
Chapter Four: Analysis of Future Development Trends of Solid-State Batteries 42
Disclaimer 43