Description: A photovoltaic array sensor is a device designed to measure the energy output generated by a set of solar panels, known as a photovoltaic array. This sensor is essential in solar energy systems, as it allows monitoring of the performance and efficiency of the conversion of sunlight into electricity. Photovoltaic array sensors are often equipped with advanced technology that enables them to record real-time data, such as voltage, current, and power generated. This data is crucial for the management and optimization of solar energy systems, as it helps identify issues, perform preventive maintenance, and maximize energy production. Additionally, many of these sensors are integrated into IoT (Internet of Things) platforms, allowing for data collection and analysis through the cloud, facilitating remote access and informed decision-making. The implementation of photovoltaic array sensors not only contributes to energy sustainability but also promotes the adoption of clean and renewable technologies in various applications, from residential to industrial.