Premium Inverters: Powering Your Sustainable Future
Austrian Engineering & Quality – Fronius is a globally recognized brand with over 75 years of innovation in energy solutions.
Founded in 1945 by Günter Fronius in Pettenbach, Austria, Fronius International GmbH began as a company specializing in battery charging systems. Over the decades, it has evolved into a global technology leader, expanding into welding technology and solar energy. In 1992, Fronius entered the solar market with the introduction of its first Fronius solar inverter, the Fronius Sunrise.
By 2022, Fronius surpassed €1 billion in sales for the first time in its history. To meet increasing demand, the company has been investing significantly in expanding its production capacities, aiming to produce 3,000 inverters per day by the end of 2023. This expansion underscores Fronius’s commitment to delivering high-quality, efficient, and reliable inverters for residential, commercial, and industrial solar applications.
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Solar Inverter SMA – German Engineering for Reliable Solar Power
Founded in 1981 by Werner Kleinkauf, Günther Cramer, Peter Drews, and Reiner Wettlaufer, SMA Solar Technology AG is a German company specializing in photovoltaic (PV) inverters and energy management systems. Headquartered in Niestetal, Northern Hesse, Germany, SMA has expanded its operations globally, with offices in 20 countries. The company offers a diverse range of products, for residential, commercial, and utility-scale applications, as well as energy storage systems and monitoring solutions.
2023: SMA reported operating revenue of €1,904.1 million, a significant increase from €1,065.9 million in 2022. The EBITDA improved from €70.0 million to €311.0 million during the same period.
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Trusted Global Brand – Sungrow is the world’s second-largest inverter manufacturer with over 27 years of expertise.
Founded in 1997 by Cao Renxian, Sungrow Power Supply Co., Ltd. is a Chinese company specializing in photovoltaic (PV) string and hybrid solar inverters and energy storage systems. Headquartered in Hefei, Anhui, Sungrow has expanded its operations globally, with subsidiaries in over 20 countries and products sold in more than 180 regions. The company offers a diverse range of solutions, including PV inverters, energy storage systems, wind energy converters, EV chargers, and PV hydrogen solutions.
2023: Sungrow reported operating revenue of approximately $10.18 billion, marking a significant increase of 79.47% from the previous year. The net profit attributable to shareholders was approximately $1.33 billion, up 162.69% year-on-year
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Optimized Energy Production – Uses power optimizers to maximize output from each panel, even in shaded conditions.
Founded in 2006 by Guy Sella and a team of engineers, SolarEdge Technologies, Inc. the company specializing in smart energy technology. The company revolutionized the solar industry with its DC-optimized solar edge inverter solution, enhancing energy production and management in photovoltaic (PV) systems. SolarEdge’s product portfolio includes inverters, power optimizers, energy storage solutions, and monitoring systems, catering to residential, commercial, and utility-scale applications.
In 2023, SolarEdge reported annual revenues of $2.98 billion, a slight decrease of 4.30% compared to the previous year
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- Synergy Inverters (Large-Scale Systems)
Trusted Brand with Over 130 Years of Innovation – GE is a globally recognized leader in electrical and energy solutions
General Electric (GE), established in 1892, is a multinational conglomerate renowned for its diverse technological innovations across various sectors, including energy, aviation, and healthcare. In the solar energy domain, GE has been instrumental in advancing inverter technology, which is crucial for converting direct current (DC) from solar panels into alternating current (AC) suitable for grid integration.
GE offers a range of high-performance inverters designed for residential, commercial, and industrial applications. GE Vernova has accumulated more than 30 gigawatts of total global installed base and backlog for its inverter technology, underscoring its substantial presence in the solar energy market.
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Best Value Grid-Tied Solar Inverters
Built for Harsh Conditions – Designed to withstand high temperatures and extreme weather, perfect for Australian climates.
Established in 2005, SAJ (Guangzhou Sanjing Electric Co., Ltd.) is a leading global solar grid tie inverter specialist integrating research and development, manufacturing, and global sales. The company offers a comprehensive range of inverters, from 0.7kW to 125kW, catering to residential, commercial, and utility-scale solar applications. SAJ has expanded its presence internationally, with branches in Belgium, Netherlands, Italy, Poland, Australia, Brazil, Spain, and India.
As of February 2025, specific sales figures for SAJ Inverters in 2024 have not been publicly disclosed. However, the company has demonstrated significant growth in recent years. In 2022, SAJ reported operating income of 1.551 billion yuan, a substantial increase from 716 million yuan in 2021.
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#3 Global Inverter Manufacturer – Ranked as the world’s third-largest solar inverter brand, trusted worldwide.
Founded in 2010, GoodWe Technologies Co., Ltd. has rapidly established itself as a leading manufacturer of photovoltaic (PV) solar inverters and smart energy solutions. The company offers a comprehensive range of inverters, from 0.7kW to 350kW, catering to residential, commercial, and utility-scale solar applications. GoodWe’s products have been installed in over 100 countries, with a cumulative installation of 71 GW.
In the first half of 2024, GoodWe shipped approximately 291,700 solar inverters, with 92.26% being grid-connected models and 7.74% energy storage inverters. The company has been focusing on technological innovation and plans to increase R&D investments to better meet market demands
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#1 in Global Residential PV String Inverter Shipments
Established in 2005, Ginlong Technologies, operating under the Solis brand, is a leading global manufacturer of photovoltaic (PV) inverters. The company offers a comprehensive range of inverters for residential, commercial, and utility-scale applications. Solis has achieved significant milestones, including being recognized as the world’s third-largest PV inverter manufacturer and ranking first in global residential PV string inverter shipments.
In 2023, Solis significantly increased its investment in research and development, exceeding 5% of annual sales. This investment aims to enhance product reliability and drive innovation beyond customer and market expectations
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Grid tied solar inverter – Designed to withstand extreme weather and tough environmental conditions, ideal for the Australian climate.
Solplanet is a brand of AISWEI, a Chinese company established in 2007 that has been manufacturing inverters since 2009. AISWEI, formerly known as SMA’s Chinese subsidiary, has successfully produced high-quality and reliable products for renowned brands like SMA and Zeversolar. Today, AISWEI operates as an independent research, development, and manufacturing company with a strong presence in the solar industry. Solplanet offers a range of inverters from 1kW to 80kW, catering to residential, commercial, and utility-scale applications.
In 2023, AISWEI, under the Solplanet brand, achieved a record-breaking 18.9 GW in PV inverter shipments, ascending to sixth place in the global PV inverter shipment rankings, as reported by S&P Global Commodity Insights.
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FoxESS Rises to Prominence as One of the Top 10 Inverter Brands Globally
Established in September 2019, FoxESS is a subsidiary of Tsingshan Group, the world’s largest stainless steel producer and a Fortune Global 500 company. Headquartered in Wuxi, China, FoxESS specializes in the development, production, and distribution of solar inverters and energy storage solutions. The company offers a range of products, including single-phase and three-phase inverters, hybrid inverters, and high-voltage battery storage systems, catering to residential, commercial, and utility-scale applications.
In 2022, FoxESS secured the 9th position in global solar photovoltaic (PV) inverter shipments, as reported by Wood Mackenzie. This achievement underscores the company’s growing recognition and elevated status in the global PV inverter market.
