10/03/2025
Apart from fake Products, there are many things that could lead to this type of situation.
1. Using undersize cable.
2. Not installing Lightening Arrestor.
3. Solar Array greater than the recommended voltage (e.g., 500V instead of 300V).
4. Lack of clearance between the roof and the Solar Panels.
5. Loose connection.
6. Short Circuit.
7. Moisture/rainfall.
Etc.
Don't just install and go. Design your system properly from the scratch.