CE547: Solar PV Ground-fault Troubleshooting: Theory, Tools, and Field Application

This course is a comprehensive exploration of PV system ground faults, focusing on locating, troubleshooting, and repairing them, with an emphasis on practical field applications. The lessons cover both central and string inverter systems - including configurations with harnesses, combiners, and various types of disconnects. Starting off with a review of grounding and bonding, we cover the fundamentals of inverter topologies (transformer-based vs. transformerless) along with their associated grounding and GFDI systems. By the end of the course, you will have a thorough understanding of how different types of ground faults behave and how to safely troubleshoot them using a digital multimeter and insulation resistance tester.

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YOU WILL HAVE 60 DAYS TO COMPLETE THIS ONLINE WEBINAR TRAINING.

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