Examples of electroluminescence (EL) images captured during the module inspection at the Spanish PV plant. Image: QE-Labs/Ingeteam Spanish inverter manufacturer Ingeteam and PV automation solutions ...

In this pv magazine Webinar, we’ll discover how Quantified Energy and Ingeteam are revolutionizing solar plant diagnostics with an automated, drone-based EL inspection system that delivers lab-grade ...

Infrared drone inspections are now routine for solar projects, but post-installation electroluminescence (EL) testing remains misunderstood and underutilized, argue Jörg Althaus of Clean Energy ...

Figure 1. Enertis Applus+ technicians performing terrestrial nighttime EL inspection on a PV plant (left), while an aerial night-time EL inspection is being conducted using a drone (right). Image: ...