Sunrise Achieves Key Process Breakthrough in Solid-State Battery Anode Material Technology
Sunrise (NASDAQ: EPOW) announced that its subsidiary and Songci Electromechanical jointly developed an industry-leading CVD fluidized bed system for silicon-carbon anodes on Oct 9, 2025. The system features high deposition and coating uniformity, precise temperature and concentration control, and AI-enabled intelligent management.
Sunrise says the new process overcomes uniformity and consistency challenges in traditional CVD, improving product performance in energy density, first-cycle efficiency, and cycling stability, and aims to accelerate commercialization of silicon-carbon anodes for solid-state and high-energy-density batteries.
Sunrise (NASDAQ: EPOW) ha annunciato che la sua controllata e Songci Electromechanical hanno sviluppato congiuntamente un sistema a letto fluidizzato CVD all'avanguardia per anodi in silicio-carbonio il 9 ottobre 2025. Il sistema presenta un'alta deposizione e uniformità di rivestimento, controllo preciso della temperatura e della concentrazione, e una gestione intelligente abilitata dall'IA.
Sunrise afferma che il nuovo processo supera le sfide di uniformità e coerenza della CVD tradizionale, migliorando la prestazione del prodotto in densità energetica, efficienza al primo ciclo e stabilità di ciclaggio, e mira ad accelerare la commercializzazione di anodi in silicio-carbonio per batterie a stato solido e ad alta densità energetica.
Sunrise (NASDAQ: EPOW) anunció que su filial y Songci Electromechanical desarrollaron conjuntamente un sistema de CVD de lecho fluidizado líder en la industria para ánodos de silicio-carbón el 9 de octubre de 2025. El sistema presenta alta deposición y uniformidad de recubrimiento, control preciso de temperatura y concentración, y una gestión inteligente habilitada por IA.
Sunrise dice que el nuevo proceso supera los desafíos de uniformidad y consistencia en la CVD tradicional, mejorando el rendimiento del producto en densidad de energía, eficiencia en el primer ciclo y estabilidad de ciclado, y busca acelerar la comercialización de ánodos de silicio-carbón para baterías de estado sólido y de alta densidad de energía.
Sunrise (NASDAQ: EPOW)가 2025년 10월 9일 자회사와 Songci Electromechanical이 실리콘-탄소 음극용 업계 선두의 CVD 유동층 시스템을 공동 개발했다고 발표했다. 이 시스템은 높은 증착 및 코팅 균일도, 정밀한 온도 및 농도 제어, 그리고 AI 지원 지능형 관리를 특징으로 한다.
Sunrise는 새로운 공정이 전통적 CVD의 균일성 및 일관성 문제를 극복하고 에너지 밀도, 첫 사이클 효율, 사이클 안정성에서 제품 성능을 향상시키며, 고에너지 밀도 및 고체 상태 배터리용 실리콘-탄소 음극의 상용화를 가속화하는 것을 목표로 한다.
Sunrise (NASDAQ: EPOW) a annoncé que sa filiale et Songci Electromechanical ont conjointement développé un système CVD à lit fluidisé de pointe pour les anodes au silicium-carbone le 9 octobre 2025. Le système présente une haute déposition et une uniformité de revêtement, un contrôle précis de la température et de la concentration, et une gestion intelligente activée par l'IA.
Sunrise indique que le nouveau procédé surmonte les défis d'uniformité et de cohérence de la CVD traditionnelle, améliorant les performances du produit en densité d'énergie, efficacité lors du premier cycle et stabilité de cyclage, et vise à accélérer la commercialisation des anodes en silicium-carbone pour les batteries à état solide et à haute densité d'énergie.
Sunrise (NASDAQ: EPOW) gab bekannt, dass seine Tochtergesellschaft zusammen mit Songci Electromechanical am 9. Oktober 2025 ein branchenführendes CVD-Fluidized-Bed-System für Silizium-Kohlenstoff-Anoden entwickelt hat. Das System zeichnet sich durch hohe Abscheidungs- und Beschichtungs-Uniformität, präzise Temperatur- und Konzentrationskontrolle und eine KI-fähige intelligente Verwaltung aus.
Sunrise sagt, dass der neue Prozess die Uniformitäts- und Konsistenzherausforderungen in herkömmlicher CVD überwindet, die Leistung des Produkts in Energiedichte, Erstzyklus-Effizienz und Stabilität des Zyklus verbessert und darauf abzielt, die Kommerzialisierung von Silizium-Kohlenstoff-Anoden für Festkörper- und Hochenergiebatterien zu beschleunigen.
Sunrise (NASDAQ: EPOW) أعلنت أن شركتها التابعة وشركة Songci Electromechanical طورا بشكل مشترك نظام CVD بفراش مائع رائد في الصناعة لأقطاب السيليكون-الكربون في 9 أكتوبر 2025. يتميز النظام بارتفاع معدل الترسيب وتوحيد الطلاء، والتحكم الدقيق في درجة الحرارة والتركيز، وإدارة ذكية مدعومة بالذكاء الاصطناعي.
تقول Sunrise إن العملية الجديدة تتغلب على تحديات الاتساق والتوحيد في CVD التقليدية، وتُحسن أداء المنتج في الكثافة الطاقة، كفاءة الدورة الأولى وثبات الدورة، وتهدف إلى تسريع تسويق أنود السيليكون-الكربون في بطاريات الحالة الصلبة وبطاريات عالية الكثافة للطاقة.
Sunrise (NASDAQ: EPOW) 宣布，其子公司与 Songci Electromechanical 共同开发出业界领先的 CVD 流化床系统，用于硅碳负极，日期为 2025 年 10 月 9 日。该系统具备高沉积与涂层均匀性、温度与浓度的精确控制，以及 人工智能驱动的智能管理。
Sunrise 表示，新工艺克服了传统 CVD 的均匀性与一致性挑战，在 能量密度、首循环效率 和 循环稳定性方面提升产品性能，旨在加速硅碳负极在固态电池和高能量密度电池中的商业化应用。
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Insights
Sunrise and Songci developed a CVD fluidized bed system that materially advances silicon‑carbon anode manufacturability and supports scale-up for solid‑state batteries.
The collaboration pairs Sunrise materials know‑how with Songci Electromechanical equipment capability to deliver a CVD fluidized bed system engineered for high deposition and coating uniformity, precise thermal and concentration control, and AI‑enabled process management. These technical features directly address long‑standing uniformity and consistency limits of conventional CVD for silicon‑carbon composites and, as reported, improve key device metrics: energy density, first‑cycle efficiency, and cycling stability.
Key dependencies and risks remain: successful transfer from prototype to continuous industrial operation, reproducibility across batches, and integration with downstream electrode and cell‑level processes. Outcomes hinge on manufacturing yield, capacity ramp timelines, and verification of the claimed performance gains at cell scale rather than only material level.
Watch for pilot production milestones and cell‑level validation over the next 6–24 months, third‑party test data confirming
DOVER, USA, Oct. 09, 2025 (GLOBE NEWSWIRE) -- Sunrise New Energy Co., Ltd. (“Sunrise,” the “Company,” “we,” or “our”) (NASDAQ: EPOW) today announced that its subsidiary, Sunrise (Guizhou) New Energy Materials Co., Ltd., has successfully co-developed an industry-leading CVD fluidized bed system for silicon-carbon anodes in collaboration with Songci Electromechanical Technology Co., Ltd., a holding subsidiary of AUTEWEI Technology Co., Ltd., a top-tier manufacturer in the photovoltaic and semiconductor equipment sectors. This achievement marks a major technological breakthrough in the industrialization of silicon-carbon anode materials and signifies a new milestone in Sunrise’s continuous innovation in advanced anode processing equipment, accelerating the commercialization of solid-state batteries.
The collaboration combines Sunrise’s deep expertise in silicon-carbon anode materials with Songci Electromechanical’s high-end manufacturing capabilities. Through joint R&D and integrated system design, the teams successfully developed a CVD fluidized bed system featuring high deposition and coating uniformity, precise temperature and concentration control, and AI-enabled intelligent management.
The new system effectively overcomes the challenges of uniformity and consistency that have long hindered traditional CVD processes in silicon-carbon composite material production. As a result, it significantly improves product performance in energy density, first-cycle efficiency, and cycling stability, laying a solid foundation for the large-scale application of silicon-carbon anodes in solid-state and high-energy-density energy storage batteries.
The strategic cooperation between Sunrise and Songci Electromechanical represents a deep integration of expertise across materials and equipment. Together, the two companies have established a collaborative innovation model that bridges material development, equipment design, and industrial-scale implementation.
Looking ahead, Sunrise will continue to deepen its collaboration with industry partners to accelerate the industrialization of silicon-carbon anode materials for solid-state and energy storage batteries. With innovation as its driving force, Sunrise is committed to building an integrated ecosystem spanning materials, equipment, and applications, contributing to the efficiency, quality, and sustainable development of the global new energy industry.
About Sunrise New Energy Co., Ltd
Headquartered in Zibo, Shandong Province, China, Sunrise New Energy Co., Ltd., through its joint venture, is engaged in the manufacturing and sale of graphite anode material for lithium-ion batteries. The Company's joint venture has completed the construction of a manufacturing facility with a production capacity of 50,000 tons in Guizhou Province, China. The plant runs on inexpensive electricity from renewable sources, which helps to make Sunrise New Energy a low-cost and low–environmental-impact producer of graphite anode material. Mr. Haiping Hu, the founder and CEO of the Company, is a major pioneer for the graphite anode industry in China starting from 1999. The Company’s management team is also composed of experts with years of experiences and strong track-records of success in the graphite anode industry. In addition, the Company also operates a knowledge sharing platform in China. For further information, please visit the Company’s website at www.sunrisenewenergy.com.
Forward-looking statement
Certain statements in this press release regarding the Company's future expectations, plans and prospects constitute forward-looking statements as defined by Private Securities Litigation Reform Act of 1995. Forward-looking statements include statements about plans, goals, objectives, strategies, future events, expected results, assumptions and any other factual statements that have not occurred. Any words that refer to "may", "will", "want", "should", "believe", "expect", "expect", "estimate", "estimate" or similar non-factual words, shall be regarded as forward-looking statements. Due to various factors, the actual results may differ materially from the historical results or the contents expressed in these forward-looking statements. These factors include, but are not limited to, the company's strategic objectives, the company's future plans, market demand and user acceptance of the company's products or services, technological updates, economic trends, the company's reputation and brand, the impact of industry competition and bidding, relevant policies and regulations, the ups and downs of China's macroeconomic conditions, the relevant international market conditions, and other related risks and assumptions disclosed in the Company’s Annual Report on Form 20-F published on the SEC’s website. In view of the above and other related reasons, we urge investors to visit the SEC’s website and consider other factors that may affect the Company's future operating results. The Company is under no obligation to make public amendments to changes in these forward-looking statements unless required by law.
For more information, please contact:
The Company:
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Email: IR@sunrisenewenergy.com
Phone: +86 4009919228
FAQ
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