Drone-Based Inspection Systems for Solar Farm Monitoring

A drone system for photovoltaic component fault detection through video monitoring, combining high-resolution imaging with automated cleaning capabilities. The drone features a water tank with integrated support brackets for maintaining the water level, a fixed gimbal for stabilization, and a precision cleaning mechanism with a water pump. The system can detect and clear obstructions from photovoltaic modules through controlled water spray, enabling efficient fault detection and treatment.

Source

An autonomous drone inspection system for solar panels that employs dual-light technology to detect hotspots. The system integrates a machine vision module, diagnosis module, positioning module, and control module to inspect solar panels while navigating to the identified hotspots. The system uses dual-light sources to capture images of solar panels during flight, enabling real-time analysis of panel performance. The diagnosis module identifies defects in the images, while the positioning module uses onboard navigation to pinpoint the hotspots. The control module coordinates the inspection flight to ensure efficient coverage of the solar panels.

Source

A photovoltaic inspection system for solar panels that enables autonomous monitoring of solar panels using an unmanned aerial vehicle (UAV) equipped with a solar panel array, thermal imaging, temperature sensors, and lighting. The system integrates a ground station that provides real-time data processing and control, enabling automated inspection of solar panels in various environmental conditions.

Source

A system for detecting and analyzing anomalies in solar cell performance through a multi-spectral monitoring approach. The system captures images of the solar panel array using visible light and thermal infrared sensors, then analyzes the data to identify potential issues. The system uses advanced algorithms to combine visible and infrared data, and employs machine learning to detect anomalies based on both spectral characteristics and temporal patterns. The system provides detailed information on the detected anomalies, including their location, nature, and potential impact on overall system performance.

Source

Fault-based diagnostic system for distributed photovoltaic power plants using drones. The system enables remote monitoring and predictive maintenance of solar panels through autonomous drone inspections, leveraging the power plant's existing infrastructure. By deploying drones to inspect solar panels and inverters, the system can identify potential faults before they cause operational disruptions, reducing maintenance costs and improving overall plant efficiency.

Source

Aerial-based solar panel inspection system that enables continuous monitoring of solar panels without requiring personnel on site. The system employs a remotely controlled aerial vehicle equipped with a ground control unit that maintains constant distance and optimal angle between the inspection unit and the solar panel. The control unit also regulates the inspection angle and performs automated detection of potential issues. The system enables rapid detection of panel faults through advanced ultrasonic and laser-based inspection, with the ability to mark detected anomalies for precise location verification.

Source

A remote solar panel inspection system that uses a radio-controlled helicopter equipped with an infrared camera to detect and diagnose solar panel defects. The system enables remote inspection from a safe aerial perspective, eliminating the need for workers to access the solar panels. The infrared camera captures images of the solar panels, which are then transmitted to a video monitoring system for analysis. The system includes a helicopter control receiver and a camera control receiver, allowing remote operation from a central location. The system's GPS-enabled position tracking enables precise location monitoring, while the camera's adjustable angle allows for optimal inspection from various vantage points.

Source

Anomaly detection system for solar panels that improves accuracy through signal-level monitoring. The system employs a signal transmitter and receiver that transmit and receive signals along the solar panel string. The receiver measures signal levels at multiple positions along the string, enabling detection of anomalies at any point. The system's signal-level monitoring enables precise location of faults compared to traditional fixed-position monitoring methods.

Source