Why Aerial Thermal Imaging are Useful for Solar Defects Inspected ?
 

Because there are 2 major categories of faults that can be detected by using aerial thermal imaging
1.These include individual hot spots on the cells, diode failures, shattered or dirty modules, coating and fogging issues, and junction box heating.
2.Wiring issues (reversed polarity, frayed cables), charge controller issues, and inverter and fuse failures.