For the Inventor, By the Inventor

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Sungrow Power Supply Co., Ltd.

USPTO Granted Patents = 25

EPO Patents = 23

Forward Citations = 1

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113 inventors (with patents filed for the assignee):

Yongjin Liu (5 out of 12 patents)

Jun Xu (4 out of 4 patents)

Rui Wang (4 out of 6 patents)

4. Qiaodi Chen (3 out of 12 patents)

5. Jigui Feng (2 out of 5 patents)

6. Fan Zhang (2 out of 3 patents)

7. Yuanze Zhang (2 out of 2 patents)

8. Zhanliang Shen (2 out of 2 patents)

9. Kai Deng (2 out of 2 patents)

10. Le Li (2 out of 2 patents)

11. Wenhao Li (2 out of 2 patents)

12. Yonghong Li (2 out of 2 patents)

13. Jiacai Zhuang (2 out of 2 patents)

14. Baofei Yan (2 out of 2 patents)

15. Xin Ding (2 out of 2 patents)

Core Competencies:

Photovoltaic Inverter

Energy Storage

Fault Detection

Micro Inverter

Power Conversion

Grid-Connected System

Calibration Method

Cascaded Converter

Lithium Battery Pack

Performance Testing

Control Method

Electrical Device

25 patents: Sort by Forward Citations

1. 12742809 - Method and device for locating fault, computer device, and storage medium (2026-09-22),

2. 12738866 - Micro inverter (2026-09-15),

3. 12738738 - Rapid shutdown system and method for controlling the same (2026-09-15),

4. D1144213 - Inverter (2026-08-25),

5. D1142148 - MICRO INVERTER (2026-08-18),

6. 12706461 - Photovoltaic power generation system and fault protection method and device thereof, combiner box, and inverter (2026-08-11),

7. 12699150 - Fault detection method and fault protection method for power conversion system, and power conversion system (2026-08-04),

8. 12693342 - Method and device for calibrating SOC at tail end of charging or discharging of energy storage system (2026-07-28),

9. 12689218 - Photovoltaic grid-connected system and control method therefor (2026-07-21),

10. 12655932 - Case and mounting piece thereof, and electrical device (2026-06-16),

11. 12651909 - Photovoltaic inverter, photovoltaic power generation system and method for controlling photovoltaic power generation system (2026-06-09),

12. D1126876 - Driver for photovoltaic supporting bracket (2026-05-19),

13. 12627215 - Cascaded multi-port converter and three-phase medium-voltage input system (2026-05-12),

14. D1125056 - Energy storage container (2026-05-05),

15. D1125032 - Lithium battery pack (2026-05-05),

Company Overview

Sungrow Power Supply Co., Ltd. is a leading provider of renewable energy solutions, specializing in the development and manufacturing of solar inverters and energy storage systems. The company focuses on advancing technologies that enhance the efficiency and reliability of solar power generation, contributing to the global transition towards sustainable energy. Headquartered in Hefei, China, Sungrow is committed to innovation in the renewable energy sector, offering products that support both residential and commercial applications.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

25 Patents

#17 in Hefei

#1,208 in China

#25,710 in the World

Sungrow Power Supply Co., Ltd.

Forward Citations = 1

113 inventors:

Yongjin Liu (5 out of 12 patents)

Jun Xu (4 out of 4 patents)

Rui Wang (4 out of 6 patents)

4. Qiaodi Chen (3 out of 12 patents)

5. Jigui Feng (2 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sungrow Power Supply Co., Ltd.. Retrieved from https://idiyas.com/company/sungrow-power-supply

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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