Defect inspection and detection in solar panels using image sensing technology: A Systematic Mapping Study

The use of photovoltaic technologies quickly became popular. Defects that affect power generation in solar panels have been identified. It's well known that external conditions can affect the performance of solar panels. As its use becomes more widespread, mechanisms are needed to keep it working optimally. We performed a systematic mapping study of the published literature and included 171 papers. This study identified the approaches and techniques that the literature has addressed to defect inspection and detection in solar panels using image sensing technology. The use of computer systems and image analysis technologies to detect faults or external factors that affect the operation of photovoltaic panels, represent efficient alternatives to reduce time, personnel dedicated to inspections and increase efficiency in fault detection.