Q. What is the average working life span of solar power products?

Answer

The average life span of solar power products depend on the usage it provides. For example a solar PV system does not comprise any moving or rotating part hence it is less prone to damage due to zero friction. The average life span of a solar PV system can range from 20 to 25 years. On the contrary solar cables are more prone to damage depending on the maintenance. The functioning of cables lasts long but external damage can reduce the life span.