Zhifei Zhang

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Hefei, CN

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Patents Grantslast 30 patents

Information Patent Grant
Intelligent switch device and power generation system
- Patent number 11,843,241
- Issue date Dec 12, 2023
- SUNGROW POWER SUPPLY CO., LTD.
- Yanfei Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Energy storage system and method for capacity expansion thereof
- Patent number 11,616,376
- Issue date Mar 28, 2023
- SUNGROW POWER SUPPLY CO., LTD.
- Yanfei Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
OFF-GRID START METHOD AND SYSTEM FOR NEW ENERGY POWER GENERATION SY...
- Publication number 20240088656
- Publication date Mar 14, 2024
- Sungrow Power Supply Co., Ltd.
- Xing Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INTELLIGENT SWITCH DEVICE AND POWER GENERATION SYSTEM
- Publication number 20220166213
- Publication date May 26, 2022
- Sungrow Power Supply Co., Ltd.
- Yanfei Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ENERGY STORAGE SYSTEM AND METHOD FOR CAPACITY EXPANSION THEREOF
- Publication number 20220006302
- Publication date Jan 6, 2022
- Sungrow Power Supply Co., Ltd.
- Yanfei Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER