Are you planning to use an Infrared (IR) camera for inspection in your PV system?!
Regular inspections using IR cameras are essential for identifying potential issues
Thermography reveals high temperatures signaling module and array issues (e.g., reverse-bias cells, diode or solder failure). Optimal results when imaging PV arrays during stable irradiance (600+ W/m2) and above. Scan both sides for thorough evaluation. Follow camera manufacturer’s instructions for accurate data interpretation.
To ensure a comprehensive and accurate thermal inspection of your PV panels, it’s important to make 3-meter (10-ft) distance between thermal camera and PV Modules, for many reasons, like:
Safety: Working from a safe distance minimizes the risk of accidents and injuries. Avoiding close proximity to the PV panels helps protect you from electrical hazards and potential falling debris.
Image Clarity: Maintaining the recommended distance allows the IR camera to capture clear, high-quality thermal images. This ensures that any issues or anomalies are accurately detected and can be properly addressed.
Consistency: Keeping a consistent distance during inspections enables more accurate comparisons over time. This helps in identifying changes in the thermal performance of PV panels and determining the need for maintenance or repairs.
When conducting thermal inspections of PV panels, always prioritize safety and accuracy. Be sure to consult your IR camera’s user manual and any guidelines provided by the manufacturer.
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– Email: Aqatawneh@aqelectric.net
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