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The Sylo Blog

Field notes on solar diagnostics — drone thermography, EL testing, module scanning, and plant O&M best practices from the Sylo Energy team.

Thermal drone scan of a solar array showing a hotspot geo-tagged to an exact module

18 Jul 2026·4 min read

How Drone Thermography Catches Solar Hotspots Before They Cost You Money

A single undetected hotspot can quietly eat into a string's output for months. Here's how IEC TS 62446-3 compliant drone thermography finds these faults early — and what to do once you find them.

drone thermographyIEC TS 62446-3solar O&M