In the fast-changing solar environment, commercial inverters play an important role in changing the DC produced by PV panels into AC forms, making them suitable for being fed into the electrical grid. The right inverter will increase efficiency, reliability, and overall performance for businesses and large-scale solar installations. Sungrow, SMA, and Fronius top this particular market, since all of them have strengths of their own and hold substantial market shares across Australia.

Sungrow AU Inverter

Sungrow is one of the large-sized inverter suppliers with a wide product portfolio for various applications as follows:

String Inverter

These inverters, whose power ranges from 2 kW to 352 kW, are suitable for residential and commercial projects: roof-top, carport, ground mount, and tracker installations.

Central Inverter

Fabricated for large utility applications, central inverters from Sungrow range from 500 kW up to 6.8 MW. They find application in industrial facilities, large buildings, and expansive solar farms.

Hybrid Inverter

Ranging from 3 kW to 25 kW, Sungrow offers hybrid inverters that integrate PV and battery storage functionalities, ensuring energy is available at a time when there is low solar generation.

Market Presence and Performance

By June 2017, Sungrow installed more than 49 GW globally. The company enjoys a solid market presence, having a global market share of more than 15% and 25% . The company further increases its presence in Australia because of its robust performance globally and diversified products. The company’s serious attitude toward innovation and quality helped to consolidate its leading position in the Australian solar market.

SMA Australia Inverter

SMA Australia offers a broad product range of inverter solutions for any type of application:

String Inverter

SMA has developed devices for all module types and system sizes, ranging from small residential systems to large commercial systems.

Hybrid Inverter

Such inverters combine the performance of solar and battery to save energy effectively and utilize it. Hybrid inverters from SMA are aimed at harvesting solar power to their potential and handling the stored energy efficiently.

Battery Inverter

The battery inverters from SMA convert the DC from the batteries into AC, which is used to utilize the stored solar energy. They work in a variety of battery technologies and easily integrate with already installed PV systems flexibly.

Market Presence and Performance

SMA has shown great performance over the past years, indicating enormous growth in sales and profitability. The excellent sales growth of the company in 2023 stood at 79%, having leveraged a strong product portfolio and reliable innovative solutions. In Australia, SMA is known for its quality products, and the company commands a substantive position in the commercial inverter market.

Fronius International Inverter

Fronius is an Austrian company very well-known in the area of advanced inverter technology. Some of its models include the following:

String Inverter

Among the most popular devices for the latter are the Fronius GEN24 series. This line of inverter models is proud of their high efficiency and comes with integrated backup power and advanced shading management.

Hybrid Inverter

The GEN24 Plus model can be integrated with a battery storage system to make energy more available to consumers during times when solar generation is low.

Commercial Inverter

The Fronius Symo Advanced line runs from 10 kW to 24 kW and targets commercial and industrial applications. This inverter series delivers very high power density and is extremely versatile.

Market Presence and Performance

Fronius is one of the larger brands in the Australian market and currently holds a share of about 23 percent as of the end of 2022. The company had been growing their production capacities and recently, this growth boosted its production. However, with high reliability and continuous innovative technologies, Fronius has still remained an extremely well-known choice for residential and commercial photovoltaic systems in Australia.