Fault-finding and Maintenance of Grid Connected Systems

This course equips participants with the skills to diagnose, troubleshoot, and maintain grid-connected photovoltaic (PV) systems, including battery storage. It covers solar irradiation, PV components, system yield, and workplace documentation for repair activities. Key topics covered include:

• Fault-finding procedures for inverters
• AC/DC systems
• Ground faults
• Battery fault prevention and disposal.

Participants will also learn maintenance requirements based on industry standards and manufacturer guidelines, including operational maintenance, performance recording, and battery state of health assessment. The course concludes with system testing and commissioning, ensuring safe and effective operation of PV and battery systems.