How Long Do Solar Inverters Last

How Long Do Solar Inverters Last - The biggest question when it comes to buying a solar inverter is how long do solar inverters last? As electricity prices rise and our awareness of the environment increases, solar inverters are becoming more and more popular. These days, there are many manufacturers of solar inverters, forcing us to be selective. Without question, everyone wants to choose a long-lasting solar inverter to reduce their financial losses.

How Long Do Solar Inverters Last

According to experts, the age of the solar system is 25 to 30 years. However, the lifetime of a solar inverter may not be that long. Inverters typically last between 10 and 15 years. However, depending on various parameters such as the type, brand, or model of the inverter, solar inverters can last up to 25 years.

How Long Do Solar Inverters Last | The LifeSpan Of A Solar Inverter

The lifetime of solar inverters can vary. This is because some microinverters and DC optimizers have expected lifetimes of 20 to 25 years, but most string inverters have estimated lifetimes of 10 to 15 years. On the other hand, off-grid cell-based PV inverters have a much shorter lifetime, ranging from 2 to 10 years depending on the manufacturer. The maximum lifespan of a Solar Inverter is 30 years. As a result, you'll likely need to replace a worn inverter at some point during your setup.

How long do the different types of solar inverters last?

Here are the inverters that TDG Solar offers you: Being a solar manufacturer, you have access to a variety of inverters. Let's move on to what you really need to know -

String Inverter - 10 Years

This is the most popular form of solar inverter. It only works with grid-connected solar installations. These are the most popular and economical types of inverter. You can estimate about 10 years out of one. For this reason, we recommend budgeting for an inverter upgrade every ten years.

Microinverters – 15-25 Years

With many amazing advantages, this inverter appliance is relatively expensive. Long service life (15-25 years), low operating expenses, and increased overall productivity but, as you would need one for each stand in your software, the cost would be quite high.

Battery Inverter - 10 Year

The sole purpose of this inverter is to transfer power to and from the battery pack. If you are looking then this off-grid solar system is what you are looking for. You will also need one of these if you want to use a string inverter to connect the batteries to an existing solar system.

Inverter Hybrid - 10 Years

Essentially a string inverter with a battery charging and discharging system, a hybrid inverter is one. Hence, the term "hybrid." This is the inverter you should choose if you are planning to install solar panels or if you think you may do so in the future.


All solar inverters are designed to last exactly as long as they leave the factory. However, actual service life can be significantly affected by factors including installation, operation, and maintenance. Hope you got your question How Long Do Solar Inverters Last? To increase the life of the inverter, we should keep these factors in mind and implement the necessary steps.

Contact Details


Address – 1/48 Vinnicombe Drive, Canning Vale WA 6155 Perth

Phone number – 1300TDGSOL (1300 834 765)

Frequently Asked Questions

Q - Who is the top solar inverter provider in Australia?

A - TDG Solar is the largest and most energy-efficient solar option for Australians. TDG Solar is an innovative, reliable, and safe alternative to solar inverters in Australia.

Q - Do solar inverters require maintenance?

A - Inverter maintenance is minimal. After making sure that it is installed correctly, it remains only to keep it clean. Regularly, clean it to remove any accumulated dust, debris, and cobwebs.

Q - What are the qualities a good solar inverter should have?

A - What should you look for in a quality solar inverter when planning to invest in your solar PV system? As we discussed earlier, there are a few things -

  • Solar Inverter Warranties
  • Is Your Solar Inverter Weather-Proof
  • Solar System Balance & Expand-ability

Q - How durable are solar inverters?

A home solar panel can last for an average of 10 to 15 years. Most brands will provide a 20-year warranty. If you are looking for an off-grid-based inverter then the lifetime may be less.