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Sungrow Power Supply Co., Ltd.

USPTO Granted Patents = 185

CIPO Patents = 5

EPO Patents = 100

Trademarks = 14

Forward Citations = 164

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245 inventors (with patents filed for the assignee):

Jun Xu (37 out of 45 patents)

Yanfei Yu (29 out of 29 patents)

Zongjun Yang (19 out of 22 patents)

4. Hua Ni (19 out of 19 patents)

5. Jiacai Zhuang (17 out of 17 patents)

6. Xinyu Wang (16 out of 17 patents)

7. Qiyao Zhu (14 out of 14 patents)

8. Xiaoxun Li (13 out of 13 patents)

9. Hao Zheng (12 out of 12 patents)

10. Yilei Gu (12 out of 12 patents)

11. Nianan Pan (12 out of 12 patents)

12. Rui Wang (11 out of 17 patents)

13. Jie Zhou (10 out of 10 patents)

14. Yu Yang (10 out of 11 patents)

15. Sigen Zheng (10 out of 12 patents)

Core Competencies:

Battery Module Assembly

Photovoltaic System

Micro Inverter

Energy Storage System

Power Conversion Device

Medium-Voltage Inverter

Cascaded Multi-Port Converter

Charging Pile

Noise Reduction Assembly

Rapid Shutdown System

Integrated Charging Device

Data Transceiving Control

185 patents: Sort by Forward Citations

1. 12512677 - Photovoltaic power generation system and control method therefor, and power converter (2025-12-30),

2. D1106053 - Household energy storage battery (2025-12-16),

3. 12494538 - Stacking power supply cabinet (2025-12-09),

4. D1103923 - Battery module assembly for household hybrid photovoltaic and storage converter (2025-12-02),

5. 12483189 - MLPE photovoltaic system and MLPE device detection method thereof (2025-11-25),

6. 12483113 - Cascaded multi-port converter and three-phase medium-voltage input system (2025-11-25),

7. 12477705 - Heat dissipation assembly and electric energy transducer (2025-11-18),

8. 12476549 - Micro inverter, photovoltaic system and control method (2025-11-18),

9. D1100810 - Liquid-cooled energy storage outdoor cabinet (2025-11-04),

10. 12451839 - Inverter and alternating current fault identification method for photovoltaic system (2025-10-21),

11. 12451813 - Method for switching between forward operation and reverse operation of isolated bidirectional DC-DC circuit, controller, bidirectional converter, and charging system (2025-10-21),

12. 12451703 - Integrated charging device, charging pile and method for controlling charging pile (2025-10-21),

13. 12451109 - Muffler assembly and new energy device (2025-10-21),

14. 12449456 - Inverter and method for detecting insulation impedance of inverter (2025-10-21),

15. 12444776 - Battery cluster management device and battery energy storage system (2025-10-14),

Sungrow Power Supply Co., Ltd. is a global leading provider of solar inverters, energy storage solutions, and smart energy solutions. With over 31 GW installed worldwide, Sungrow is committed to improving the environment and making renewable energy accessible to everyone. The company offers a wide range of products and services including inverters for utility-scale, commercial, and residential projects, as well as energy storage systems for a variety of applications. Sungrow is dedicated to innovation, reliability, and customer satisfaction, delivering high-quality and efficient solutions for a sustainable future.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

185 Patents

#4 in Anhui

#172 in China

#4,404 in the World

Sungrow Power Supply Co., Ltd.

Forward Citations = 164

245 inventors:

Jun Xu (37 out of 45 patents)

Yanfei Yu (29 out of 29 patents)

Zongjun Yang (19 out of 22 patents)

4. Hua Ni (19 out of 19 patents)

5. Jiacai Zhuang (17 out of 17 patents)

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