Aging of outdoor energy storage power inverter

How long do PV inverters last?

But the PV inverter lifespan ranges from 10 to 25 years, depending on the type. Most average inverter lifespan, and the lifespan of energy storage inverters and hybrid inverters is 10 years. However, microinverters, such as 500w inverter, last even longer. Even within one type of PV inverter, the lifespan of individual models may vary.

What factors affect the inverter lifespan?

It is generally believed that the main culprits that affect electronic components are high temperature, dust, oxidation, moisture, etc. Therefore, the inverter lifespan is also affected by these factors, which requires operators to perform necessary maintenance to extend their inverter lifespan.

Why is maintenance necessary on the inverter?

The failure of capacitors, silicone grease, etc. is also a gradual process, which will gradually reduce the efficiency of the inverter. Therefore, it is recommended to perform maintenance on the inverter to delay the aging of the inverter components.

How do you keep a solar inverter running?

To keep an inverter running more efficiently for a longer period, Those Solar Guys recommended choosing a cool, dry place with lots of circulating fresh air. It also suggested avoiding installing in areas with direct sunlight, though specific brands of outdoor inverters are designed to withstand more sunlight than others.

How long do string inverters last?

EnergySage said that a typical centralized residential string inverter will last about 10-15 years, and thus will need to be replaced at some point during the panels’ life. String inverters generally have standard warranties ranging from 5-10 years, many with the option to extend to 20 years.

What is a solar inverter?

The inverter, a device that converts the DC power produced by solar panels into usable AC power, can come in a few different configurations. The two main types of inverters in residential applications are string inverters and microinverters.