Fimer – Inverter


Originally the Power One Aurora this Italian made product has always been a strong player in the Australian inverter market. They were then bought out by ABB and more recently Fimer. These ownership changes have created some uncertainty and challenges with service but the product remains a good quality option.

Are Fimer inverters good?

Yes Fimer are regarded as good quality, upper mid-range solar inverters that are made in Italy.


  1. High Efficiency: Fimer residential solar inverters have a high maximum efficiency rating of up to 98.8%, which means they can convert a large portion of the energy generated by solar panels into usable electricity for the home.

  2. User-Friendly Interface: Fimer’s residential solar inverters come with a user-friendly interface that allows homeowners to monitor their solar energy production in real-time. The interface can be accessed via a smartphone app or computer, and it provides valuable insights into the performance of the solar system.

  3. Lightweight and Compact Design: Fimer’s residential solar inverters are designed to be lightweight and compact, which makes them easy to install and integrate into the home.

  4. Advanced Safety Features: Fimer residential solar inverters come with a range of advanced safety features, including ground fault protection, arc detection, and overvoltage protection. These safety features help to prevent electrical hazards and ensure the safe operation of the solar system.

  5. Flexible Installation Options: Fimer residential solar inverters can be installed indoors or outdoors, and they can be mounted on a wall or placed on the ground, depending on the homeowner’s preferences.

  6. Reliable Performance: Fimer is known for producing high-quality, reliable solar inverters, and their residential models are no exception. The inverters are built to withstand harsh weather conditions and provide consistent performance over the life of the system.

Fimer Background

Fimer is an Italian company that produces solar inverters for both residential and commercial applications. They offer a range of string and central inverters with a variety of features and power output capacities. Fimer inverters are known for their reliability, efficiency, and user-friendly design.

Fimer was founded in 1942 as a manufacturer of welding equipment. Over time, they expanded their product line to include a range of industrial electronics, including power conversion systems. In 2019, Fimer acquired ABB’s solar inverter business, which included a portfolio of residential, commercial, and industrial solar inverters.

Today, Fimer is a leading global provider of solar inverters and other power electronics solutions. They have a strong presence in Europe, the Middle East, Africa, and Asia, with manufacturing facilities and research and development centers located around the world. In addition to their solar inverter business, Fimer also produces charging stations for electric vehicles and other power electronics products for a variety of industries.

Overall, Fimer is a reputable brand that offers reliable, efficient, and user-friendly solar inverters. Their advanced monitoring system and safety features are particularly noteworthy, and their high efficiency rating makes them a good choice for those looking to maximize the energy output of their solar system.


Does Fimer have a presence in Australia?

Yes, Fimer has a presence in Australia. They have a local office and warehouse located in Melbourne, Victoria. From this location, Fimer provides sales, technical support, and after-sales service for their solar inverters and other power electronics products.



  • In Australia, Fimer offers a standard warranty of 5 years for their residential solar inverters and 10 years for their commercial and industrial solar inverters.