Live Webinar: Multichannel IV Curve Tracing for High-Capacity N-Type Panels using PV Master

Posted by Neo Messtechnik
On 21. August 2026
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Solar plants rarely fail loudly. A degrading bypass diode, a string quietly losing output to PID, a handful of cells mismatched against their neighbours are the kinds of faults that chip away at yield for months before anyone notices a problem on the balance sheet. The inspection methods most reach for can catch some of this, but they take too much time.

Newer module technologies raise the stakes further. High-capacity N-Type panels bring higher inrush currents – up to 200A – and tighter tolerances at the MPP, and not every measurement system is built to keep up.

In this focused 25-minute webinar, we’ll walk through how multichannel IV curve tracing with the PV Master handles exactly these conditions: accurate MPP readings on N-Type, HJT and other high-efficiency cell technologies, clean measurements even under high inrush currents, and a diagnostic process that closes in on faults in minutes instead of days.

The right measurement technology makes all the difference here — and we’ll show you what that looks like in practice. As always, there’ll be time at the end to ask questions and discuss your specific measurement technology challenges directly.

📅 Wednesday, 16th September | 10:00 AM CET | 25 minutes

👉 Reserve your spot by clicking here to register.

What You’ll Learn

You’ll get a sense of how IV curve interpretation actually works in practice: what a healthy curve looks like under standard test conditions, and how specific deviations point back to specific causes, from a voltage drop suggesting a broken bypass diode to a stepped curve indicating partial shading.

You’ll also see what it takes to measure high-capacity N-Type and other high-efficiency modules accurately – handling inrush currents of up to 200A without compromising precision at the MPP – and where this fits into a maintenance workflow, whether that’s a one-off commissioning check, an annual compliance measurement under IEC 62446-2, or an ongoing way to compare a “golden string” against the rest of the array.

📅 Wednesday, 16th September | 10:00 AM CET | 25 minutes

👉 Reserve your spot by clicking here to register.

Built for what modern modules demand

The webinar will draw on real measurement data from NEO’s PV Master series, built to be the most versatile diagnostic system for solar power plants on the market – and one of the first on the market to deliver this level of precision on bifacial N-Type modules. Both the PV Master 10 and PV Master 70 trace IV curves up to 1500V and 40A with 0.05% accuracy, handle inrush currents up to 200 A without losing precision, and run the full diagnostic suite – performance and efficiency per IEC 62446-2, leakage detection with distance-to-fault localisation, and automatic fault classification – directly on site.

👉 Reserve your spot by clicking here to register.

💡 Want to learn more about the PV Master Series? Visit the product pages: PV Master 10 and PV Master 70

We’re here for you

Whether you’re troubleshooting unexplained performance losses, planning inspection routines for a growing fleet of sites, or just want to understand what multichannel IV curve tracing can tell you that thermal imaging can’t, we’re happy to talk through how it fits your work.

If you have any questions, feel free to reach out via email or telephone – or we’d be happy to arrange an online consultation or product demonstration.

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