Solar cells are the main components of PV modules and the presence of defects inside them – such as cracks, fissures or faulty contacts – can affect their performance and contribute to power losses.

BEDFORD, Mass.--(BUSINESS WIRE)--Spire Corporation (Nasdaq: SPIR), a global solar company providing capital equipment and turn-key manufacturing lines to produce photovoltaic (PV) modules announced ...

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: ...

Organic light-emitting diodes (OLEDs) have promising applications in displays, lighting, communication, and medical treatments. The successful commercialization of foldable OLED smart phones attracts ...

Scientists from China have developed a new deep-learning method for detecting defects in PV cells. Analyzing electroluminescence (EL) images, the novel system utilizes the YOLOv8 convolutional neural ...

Electroluminescence (EL) refers to the phenomenon where light is emitted from a material upon the application of an electric field. This exciting field has seen significant advancements in recent ...

The review discusses transient electroluminescence (TrEL) as a tool for analyzing carrier dynamics and efficiency roll-off in ...

Scientists succeeded in directly observing how LECs -- which are attracting attention as one of the post-organic LEDs -- change their electronic state over time during field emission by measuring ...

The electroluminescence (EL) images demonstrate that devices of various sizes perform effectively at operational current densities, even for the smallest 3 μm device. The UVC micro-display can offer ...

Spanish inverter manufacturer Ingeteam and PV automation solutions company Quantified Energy Labs (QE-Labs) have performed a drone electroluminescence (EL) inspection on a PV plant. PV Evolution Labs ...