Top Solar Inverter Manufacturers Australia 2026

#1 Residential Inverter

Sungrow is a solar inverter and energy storage systems (ESS) company that operates in the Australian renewable energy market. The company has established itself as a dominant force in Australia’s solar industry, winning top honors in the 2026 SunWiz Awards for #1 Residential Inverter, #1 Commercial Inverter, and #1 Commercial ESS. Their award-winning status across both residential and commercial segments demonstrates their comprehensive market leadership in critical solar infrastructure components.

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#2 Top Volume Commercial Inverter

Fronius is a solar inverter manufacturer that operates in the Australian renewable energy market, specializing in converting solar panel DC power into usable AC electricity for commercial and residential applications. The company has established itself as a leading player in Australia’s solar industry, earning recognition for their commercial inverter solutions. Their notable achievement includes ranking as the #2 Top Volume Commercial Inverter in the 2026 SunWiz Awards, demonstrating their significant market presence and reliability in the Australian commercial solar sector.

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#3 BTM Inverter

GoodWe is a solar inverter and energy storage system manufacturer that operates in the Australian solar market, focusing on residential and commercial applications. The company is notable for its strong performance in the Australian solar industry, particularly evidenced by their multiple 2026 SunWiz Awards including #3 rankings in BTM (Behind-The-Meter) Inverters, Residential Inverters, and Fastest Growing ESS (Energy Storage Systems), along with Top 5 positions in Commercial Inverters and BTM ESS categories. Their award-winning status across inverter and energy storage solutions demonstrates their significant presence and rapid growth in Australia’s competitive solar market.

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Top 5 Commercial Inverter

Deye is a solar technology company that specializes in inverters and energy storage solutions, operating in the Australian renewable energy market. The company has gained recognition for their commercial inverter products, earning a Top 5 Commercial Inverter award at the 2026 SunWiz Awards. This award highlights their notable position in Australia’s competitive solar industry, particularly in the commercial inverter segment.

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#1 Fastest Growing Inverter

SigEnergy is an Australian solar company that specializes in energy storage systems (ESS) and solar inverters, operating primarily in the Australian residential and behind-the-meter energy markets. The company has gained significant recognition in the Australian solar industry, winning three major categories at the 2026 SunWiz Awards: #1 BTM ESS, #1 Residential ESS, and #1 Fastest Growing Inverter. Their multiple award wins, particularly their recognition as the fastest growing inverter company, highlight their rapid expansion and strong performance in Australia’s competitive renewable energy sector.

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Top 5 Fastest Growing Inverter

SolaX, founded in 2012, is a global leader in photovoltaic energy storage solutions and inverters, pioneering Asia’s first energy storage inverter and ranking among the world’s top three companies in the residential energy storage sector. The company operates across 130+ countries with over 1.5 million residential energy storage systems deployed globally, supported by a network of 700+ partners and 200+ service professionals worldwide. SolaX is notable for its strong focus on R&D (30% of workforce), holding 400+ patents and 3,000+ certifications, and has been recognized as one of the top 5 fastest growing companies in both energy storage systems and inverters.

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Top 5 Fastest Growing Inverter

Sofar is a solar technology company that operates in the Australian market, specializing in energy storage systems (ESS) and solar inverters. The company has demonstrated significant growth in Australia’s renewable energy sector, earning recognition as a Top 5 Fastest Growing ESS company and Top 5 Fastest Growing Inverter company at the 2026 SunWiz Awards. Their award-winning status highlights their notable expansion and competitive position in Australia’s solar industry.

View Sofar’s full award page