Loose bolts are a leading cause of structural failures in PV installations. Use a calibrated torque wrench and follow recommended torque specifications: Tighten each bolt to the correct value.
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Thermal imaging inspection uses infrared cameras to detect heat patterns across solar panel surfaces, revealing temperature variations that indicate potential problems.
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Ensure that you do not tilt the solar panels during this process because accumulated water can flow and drip to the bottom of the panel and potentially cause a short circuit. When reinstalling them, use silicon glue or adhesive tape to hold everything in place.
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View the property's documents to find inspection records and additional information. Find special inspection forms in the Special Inspections section at Building Bulletins & Forms.
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