Inventor
DAI SHANGFANG
CN9 patents
Patents
9 patentsUS10503126B2Dec 10, 2019
Access control method for parallel direct current power supplies and device thereof
SUNGROW POWER SUPPLY CO LTD2 citations71
US9912252B2Mar 6, 2018
Pre-charge circuit and photovoltaic inverter
SUNGROW POWER SUPPLY CO LTD2 citations70
US11973349B2Apr 30, 2024
Device for suppressing potential induced degradation and system
SUNGROW POWER SUPPLY CO LTD0 citations61
US11101661B2Aug 24, 2021
Device for suppressing potential induced degradation and system
SUNGROW POWER SUPPLY CO LTD1 citations61
US10523011B2Dec 31, 2019
Voltage compensation apparatus for photovoltaic system and photovoltaic system
SUNGROW POWER SUPPLY CO LTD1 citations61
US12494538B2Dec 9, 2025
Stacking power supply cabinet
SUNGROW POWER SUPPLY CO LTD0 citations57
US12519163B2Jan 6, 2026
Energy storage cabinet
SUNGROW POWER SUPPLY CO LTD0 citations47
US9923481B2Mar 20, 2018
Photovoltaic system and method for controlling the same
SUNGROW POWER SUPPLY CO LTD0 citations40
US10084392B2Sep 25, 2018
Five-level inverter and application circuit of the same
SUNGROW POWER SUPPLY CO LTD0 citations34