ET Series 15-30 kW | Three phase | Up to 3 MPPTs | Hybrid Inverter (HV)

This is where a short blurb can go to explain the value of this product. About 5 sentences maximum. Many of our competitors will sell cheaper, lower quality systems to make a fast buck. We will not. Our pricing is competitive but we only use products that are tried and tested and installers that are experts in solar. This saves you money.


Available in Australia Yes
Country of manufacture Austria
Product warranty 10 years
IP Rating IP66
Tier Rating 1
Maximum Efficiency 98.1%

Company Profile

In 1945, Günter Fronius (1907-2015) and his wife Friedl set up Fronius International GmbH in Pettenbach. Günter Fronius occupied himself with the development of battery charging systems in an electrical business. A little later, he employed 15 people. In the mid-1960s, the company started to manufacture electronics and welding torches. In 1972, Fronius opened a second site in Thalheim, near Wels, and moved production there. Günter Fronius handed over the management of the business to his two children in 1980, and from then on the company focused more and more on expansion and internationalisation. Sites were opened in Austria and beyond in the years that followed. At the same time, Fronius expanded into the fields of welding technology and battery charging technology. Photovoltaics became a new focus in 1992. In 2001, Fronius opened a factory in Pettenbach, the town in which the company started. The logistics and production site at Sattledt was opened in 2007. With the capture of the American market between 2002 and 2007, the company has now gained a foothold outside Europe.

GoodWe ET 15-30kW Series inverter is ideal for large residential or small commercial and industrial applications. As the core of the energy storage solution, the high-voltage inverters facilitate powerful energy backup and load management for optimized autonomy and reduced energy cost. The ET inverters also present peak shaving that balances power demand and grid power imported, to effectively reduce extra grid demand. Furthermore, thanks to dry contact in the inverter, external loads such as heat pumps can also be flexibly activated to optimize energy consumption. The series can be combined with a range of battery capacities and brands, including the GoodWe Lynx Home F.