Microinverters have a longer lifespan; according to EnergySage, they can often last 25 years, which is nearly as long as their panel counterparts. Typically, these inverters come with a 20-25-year standard warranty.
For maximum control and reliability, each micro-inverter is linked to a single solar panel.
The top five causes of inverter failure
Capacitor deterioration. Electro-mechanical wear on capacitors is the first cause of inverter failure.
Overvoltage and undervoltage
Vibrations caused by ultrasonic waves.
The voltage difference will damage and, most likely, destroy the entire AC and DC equipment - panels, inverters, batteries, and so on.