In a solar power generation system, the service life of each device will be different. The following is the life expectancy of some common devices:
Solar panels: Generally, the design life of solar panels is about 25 years, but the actual life is affected by various factors such as climate, usage environment, maintenance, etc., and may be shortened.
Inverter: Generally, the design life of an inverter is about 10 years, but it will also be affected by factors such as the use environment and load size.
Energy storage batteries: Different types of energy storage batteries have different lifespans. For example, the design life of lead-acid batteries is generally 5-10 years, while the design life of lithium batteries can reach 10-15 years or even longer.
Controller: Generally, the design life of the controller is about 5-10 years.
