Sunrise Granted Patent for Silicon-Carbon Composite Fast-Charging Technology, Further Strengthening Leadership in Solid-State Battery Anode Materials
Sunrise New Energy Co., Ltd - Class A Ordinary Shares (EPOW)
Company Research
Source: GlobeNewswire
DOVER, USA, Dec. 05, 2025 (GLOBE NEWSWIRE) -- Sunrise New Energy Co., Ltd. (NASDAQ: EPOW) (“Sunrise” or the “Company”) today announced that its subsidiary, Guizhou Huiyang Technology Innovation Research Co., Ltd., has been granted an invention patent titled “A Method for Improving the Fast-Charging Performance of Silicon-Carbon Composite Anode Materials” (Patent No. 202411167789.X) by the China National Intellectual Property Administration. This patented technology addresses key industry challenges faced by silicon-carbon composite anode materials during fast charging and high-rate operation, including interfacial instability, insufficient ion transport efficiency, and accelerated capacity degradation. Through innovations in composite structural optimization, interface stabilization, and ion-transport pathway enhancement, the method significantly improves the electrochemical performance of silicon-carbon composite materials under high-rate charging conditions. This advancement is
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News
- Sunrise Granted Patent for Silicon-Carbon Composite Fast-Charging Technology, Further Strengthening Leadership in Solid-State Battery Anode Materials [Yahoo! Finance]Yahoo! Finance
- Sunrise New Energy Awarded USD 345,000 for Solid-State Battery and Key Materials Pilot Project [Yahoo! Finance]Yahoo! Finance
- Sunrise New Energy Granted Patent for Next-Generation Solid-State Battery Anode MaterialGlobeNewswire
- Sunrise New Energy Awarded USD 345,000 for Solid-State Battery and Key Materials Pilot ProjectGlobeNewswire
- Sunrise New Energy Signs USD 30 Million Annual Supply Contract, Accelerating Expansion into High-Growth Energy Storage and UAV Battery MarketsGlobeNewswire
EPOW
Sec Filings
- 12/2/25 - Form 6-K
- 11/20/25 - Form SCHEDULE
- 11/19/25 - Form 6-K
- EPOW's page on the SEC website