Sunrise New Energy Files Patent for Low-Temperature Sodium-Ion Battery Technology
Written by Emily J. Thompson, Senior Investment Analyst
Updated: Dec 10 2025
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Should l Buy EPOW?
Source: Newsfilter
- Patent Announcement: Sunrise New Energy's subsidiary has published patent CN2025106204848, focusing on hard carbon composite anode materials for low-temperature energy storage batteries, aimed at enhancing efficiency and reliability for large-scale energy storage systems.
- Technological Innovation: This technology addresses traditional hard carbon anode materials' efficiency and cycle life issues under low-temperature and high-rate charge/discharge conditions by optimizing the carbon framework and conductive/ionic pathways, which is expected to significantly improve sodium-ion battery performance.
- Market Competitiveness: The introduction of this technology will further strengthen Sunrise New Energy's competitiveness in the global energy storage market while expanding its footprint in low-temperature sodium-ion storage solutions to meet growing market demands.
- Commercialization Efforts: The company plans to accelerate engineering validation, performance testing, and industrialization of this patented technology to commercialize high-performance battery materials, driving future business growth.
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About EPOW
Sunrise New Energy Co Ltd is a holding company primarily engaged in graphite anode material business. The Company primarily operates through two segments. The Graphite Anode Business segment is primarily engaged in manufacturing and sales business of artificial graphite anode material products. The Knowledge Sharing and Enterprise Business segment is primarily engaged in the provision of consulting services and other services, such as health services, rental services, and study tours and forums services for entrepreneurs and small businesses. The Company's products are mainly used in manufacturing of industrial and consumer energy storage lithium-ion batteries, such as batteries for electric vehicles and electric ships, and smart consumer electronics. The Company primarily conducts its businesses in domestic market.
About the author
Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
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- Technological Innovation: This technology addresses the efficiency reduction and limited cycle life of traditional hard carbon anode materials under low-temperature and high-rate charge/discharge conditions by optimizing the carbon framework and conductive/ionic pathways, which is anticipated to significantly improve performance and durability in sodium-ion batteries.
- Market Expansion: Sunrise New Energy plans to accelerate the engineering validation and industrialization of this patented technology, aiming to commercialize high-performance battery materials and expand its market share in low-temperature sodium-ion storage solutions to meet the growing demand for energy storage.
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- Capital Investment Commitment: E-Power will provide $1.5 million for the initial registration and establishment of the joint venture, laying the groundwork for future technological integration and market expansion.
- Technological Integration Advantage: Kehui International will contribute its patented 'Synchronous Constant Frequency Microgrid' technology and provide ongoing technical support, ensuring the joint venture's competitiveness and technological leadership in the North American market.
- Sales Target Setting: The joint venture has set a target of achieving $3 million in cumulative sales within the first three years to ensure long-term patent retention, which will drive both parties' market performance and deepen collaboration.
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- Leadership Stability: Despite the rebranding, the company's core leadership remains unchanged, ensuring continuity and stability in management during this transition, which enhances confidence among investors and clients alike.
- Business Transformation: The rebranding aligns with recent initiatives to develop grid-scale energy storage systems and establish local production capacity to meet the growing demand for microgrids and energy storage, demonstrating the company's proactive positioning in future markets.
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- High-Performance Applications: The supplied anode materials are designed for high-rate discharge applications, providing robust power performance for unmanned aerial vehicles (UAVs) and energy storage systems, which is expected to create a new revenue growth avenue for the company.
- Increased Market Recognition: The execution of this order reflects continued recognition by downstream battery manufacturers of the company's technological capabilities and product reliability in anode materials, particularly in demanding applications such as UAVs and high-power tools.
- Future Growth Potential: As sodium-ion batteries gain broader adoption across energy storage and high-power tools, the company plans to further expand shipment volumes through deeper collaboration with high-quality customers, supporting steady and sustainable growth.
See More
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- Industry Outlook: As the deployment of 5G networks accelerates and communication infrastructure upgrades, the demand for high-performance lithium-based backup systems is anticipated to rise, providing strong long-term growth potential for Sunrise and further solidifying its position in the backup power market.
- Production Capacity Enhancement: The company plans to continuously improve product performance and expand production capabilities, aiming to broaden the application of its anode materials across various sectors including communication, energy storage, and industrial backup systems, facilitating rapid market expansion both domestically and internationally.
- Strategic Collaboration: This agreement not only demonstrates the high reliability and performance of Sunrise's graphite anode materials in critical backup power applications but also establishes a solid foundation for the company in the rapidly growing telecom backup power market.
See More
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- Patent Announcement: Sunrise New Energy's subsidiary has published patent CN2025106204848 for spherical hard carbon composite materials aimed at low-temperature energy storage batteries, which is expected to provide more efficient material solutions for large-scale energy storage systems, thereby enhancing the company's competitiveness in the global energy storage market.
- Technological Innovation: This technology addresses the efficiency reduction and limited cycle life of traditional hard carbon anode materials under low-temperature and high-rate charge/discharge conditions by optimizing the carbon framework and conductive/ionic pathways, which is anticipated to significantly improve performance and durability in sodium-ion batteries.
- Market Expansion: Sunrise New Energy plans to accelerate the engineering validation and industrialization of this patented technology, aiming to commercialize high-performance battery materials and expand its market share in low-temperature sodium-ion storage solutions to meet the growing demand for energy storage.
- Strategic Goals: CEO Haiping Hu stated that this technology will enhance the company's portfolio of advanced energy storage materials, reflecting a strong commitment to low-temperature sodium-ion storage solutions and positioning the company to capture long-term growth opportunities arising from the global energy transition.
See More
