Ask Mayfield Anything: Ground Fault Testing - Tools to Minimize Downtime

During commissioning and ongoing O&M activities identifying, mitigating and avoiding any potential ground faults throughout the electrical PV system is crucial. Testing for ground faults can be a tricky process with various tools, steps, and methods. In this edition of Ask Mayfield Anything Ryan Mayfield is joined by Michael Palmer of Megger Americas to discuss some of the latest tools and how to use them properly for GFT on both the AC and DC side of the PV system. The audience will gain a better understanding of what the test is actually doing in practice, any pitfalls to avoid, and how to ensure your systems remain fault-proof.