Shangfang DAI

Person

Hefei, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Voltage compensation apparatus for photovoltaic system and photovol...
- Patent number 10,523,011
- Issue date Dec 31, 2019
- SUNGROW POWER SUPPLY CO., LTD.
- Yanfei Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Access control method for parallel direct current power supplies an...
- Patent number 10,503,126
- Issue date Dec 10, 2019
- SUNGROW POWER SUPPLY CO., LTD.
- Hua Ni
- G01 - MEASURING TESTING
Information Patent Grant
Five-level inverter and application circuit of the same
- Patent number 10,084,392
- Issue date Sep 25, 2018
- SUNGROW POWER SUPPLY CO., LTD.
- Tan Shen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Stacking Power Supply Cabinet
- Publication number 20220059896
- Publication date Feb 24, 2022
- Sungrow Power Supply Co., Ltd.
- Feng PAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Energy Storage Cabinet
- Publication number 20220059895
- Publication date Feb 24, 2022
- Sungrow Power Supply Co., Ltd.
- Feng PAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ACCESS CONTROL METHOD FOR PARALLEL DIRECT CURRENT POWER SUPPLIES A...
- Publication number 20170364040
- Publication date Dec 21, 2017
- Sungrow Power Supply Co., Ltd.
- Hua NI
- G01 - MEASURING TESTING
Information Patent Application
DEVICE FOR SUPPRESSING POTENTIAL INDUCED DEGRADATION AND SYSTEM
- Publication number 20170331294
- Publication date Nov 16, 2017
- Sungrow Power Supply Co., Ltd.
- Yanfei YU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VOLTAGE COMPENSATION APPARATUS FOR PHOTOVOLTAIC SYSTEM AND PHOTOVOL...
- Publication number 20170279278
- Publication date Sep 28, 2017
- Sungrow Power Supply Co., Ltd.
- Yanfei YU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FIVE-LEVEL INVERTER AND APPLICATION CIRCUIT OF THE SAME
- Publication number 20170104424
- Publication date Apr 13, 2017
- Sungrow Power Supply Co., Ltd.
- Tan SHEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PRE-CHARGE CIRCUIT AND PHOTOVOLTAIC INVERTER
- Publication number 20160352252
- Publication date Dec 1, 2016
- Sungrow Power Supply Co., Ltd.
- Yanfei YU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PHOTOVOLTAIC SYSTEM AND METHOD FOR CONTROLLING THE SAME
- Publication number 20160094148
- Publication date Mar 31, 2016
- Sungrow Power Supply Co., Ltd.
- Hua NI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Shangfang DAI

Person

Patents Grantslast 30 patents

Voltage compensation apparatus for photovoltaic system and photovol...

Access control method for parallel direct current power supplies an...

Five-level inverter and application circuit of the same

Patents Applicationslast 30 patents

Stacking Power Supply Cabinet

Energy Storage Cabinet

ACCESS CONTROL METHOD FOR PARALLEL DIRECT CURRENT POWER SUPPLIES A...

DEVICE FOR SUPPRESSING POTENTIAL INDUCED DEGRADATION AND SYSTEM

VOLTAGE COMPENSATION APPARATUS FOR PHOTOVOLTAIC SYSTEM AND PHOTOVOL...

FIVE-LEVEL INVERTER AND APPLICATION CIRCUIT OF THE SAME

PRE-CHARGE CIRCUIT AND PHOTOVOLTAIC INVERTER

PHOTOVOLTAIC SYSTEM AND METHOD FOR CONTROLLING THE SAME