Ing. Hongzhi Liu

Als Technischer Support-Ingenieur in der Abteilung Engineering Services in der Zentrale ist er für die Installation von Gerätehardware, Software-Debugging, System-Upgrades sowie für den Betrieb und die Wartung der chinesischen und internationalen 3G-Netzwerke verantwortlich.

Worked as a Field Service Engineer for CATL in Europe, certified at Level 1 and 2 for overseas energy storage and commercial vehicle battery systems. Delivered on-site diagnostics, inspection, and testing for corporate energy storage sites and electric bus workshops across the Netherlands, Belgium, Germany, Portugal, Finland, Poland, and Romania.

Completed the repair and testing of over 300 Sungrow inverters. Proficient in using diagnostic and testing software to accurately locate faults and replace internal components such as power boards. Performed repairs and tests strictly according to the manufacturer’s standards to ensure refurbished units met commercial deployment requirements. Delivered repaired units to distributors and installers without any cases of secondary failure during the service period.