Why is the temperature coefficient important for PV modules?

Why is the temperature coefficient important for PV modules?

Answer from the Tenka Power expert꞉

In hot climates, solar modules are often exposed to high temperatures, which affects their efficiency. The lower the temperature coefficient, the better a solar module can maintain its performance under such conditions.
 
With their extremely low temperature coefficient, N-Type TOPCon solar modules ensure more uniform and efficient power generation, making them the ideal choice for regions with warmer climates.
 
N-type TOPCon solar modules have the lowest temperature coefficient compared to mono-PERC and multicrystalline modules. This means that the drop in power generation is lowest for TOPCon panels at higher temperatures.
 
N-Type TOPCon PV modules demonstrably produce more energy.

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