Photovoltaic panel el detection

Can El images be used for photovoltaic panel defect detection?

Buerhop et al. 17 constructed a publicly available dataset using EL images for optical inspection of photovoltaic panels. Based on this dataset, researchers have developed numerous algorithms 9, 10, 12 for photovoltaic panel defect detection.

What is PVL-AD dataset for photovoltaic panel defect detection?

To meet the data requirements, Su et al. 18 proposed PVEL-AD dataset for photovoltaic panel defect detection and conducted several subsequent studies 19, 20, 21 based on this dataset. In recent years, the PVEL-AD dataset has become a benchmark for photovoltaic (PV) cell defect detection research using electroluminescence (EL) images.

How to detect a defect in a photovoltaic module using electroluminescence images?

An intelligent algorithm for automatic defect detection of photovoltaic modules using electroluminescence (EL) images was proposed in Zhao et al. (2023). The algorithm used high-resolution network (HRNet) and a self-fusion network (SeFNet) for better feature fusion and classification accuracy.

Can photovoltaic cell Electroluminescence (EL) images be detected?

As the global transition towards clean energy accelerates, the demand for the widespread adoption of solar energy continues to rise. However, traditional object detection models prove inadequate for handling photovoltaic cell electroluminescence (EL) images, which are characterized by high levels of noise.

Is El inspection a good method for defect detection of PV cells?

Even though EL inspection needs some time and experienced specialists, it has become the main method for defect detection of PV cells due to its excellent performance. In this paper, an automatic method is proposed for solving the limits.

How machine vision is used in photovoltaic panel defect detection?

Machine vision-based approaches have become an important direction in the field of defect detection. Many researchers have proposed different algorithms 11, 15, 16 for photovoltaic panel defect detection by creating their own datasets.