Top Inverter Generator Brands You Can't Miss

As modern lifestyles increasingly rely on technology and appliances, the demand for efficient and reliable power sources like inverter generators has surged. These innovative devices provide clean and stable electricity, making them ideal for sensitive electronics and outdoor activities. Among the myriad of brands producing high-quality inverter generators, several stand out due to their exceptional performance, durability, and user-friendly features. For those considering investing in an inverter generator, exploring the top brands that excel in this market can guide you towards making a well-informed decision. Discover the leading options in the industry below.

Illustration of inverter generator

Best brands of inverter generator in 2025

Honda

Honda is a leading producer of inverter generators, known for their advanced technological features, high-quality output, and minimal noise and vibration levels. The Honda EU3200i, introduced in June 2022, is a notable example, offering more power and convenience in a portable, space-saving design. Honda's Super Quiet generators, equipped with the Eco Throttle(r) System, maximize efficiency by adjusting output to load requirements, making them ideal for various applications such as DIY projects, home backup power, and outdoor activities. These generators are highly regarded for their fuel efficiency, reliability, and portability, contributing to the growth of the portable inverter generator market, which is projected to expand at a 9.4% CAGR from 2024 to 2034.

Yamaha

Yamaha is a leading producer of inverter generators, known for their reliability, fuel efficiency, and advanced technology. For instance, Yamaha's EF2200iS Inverter Generator, released in July 2021, features CO sensor technology, enhancing safety for home use. The company is a key player in the global portable inverter generator market, which is expected to grow significantly, with the U.S. market alone projected to secure a 20.8% share by 2033. Yamaha's products are favored for their low noise, better performance, and suitability for camping, backup power, and remote areas. The global portable inverter generator market, valued at $1.9 billion in 2023, is forecasted to reach $3.5 billion by 2033, with a CAGR of 6.3%. For more information, check out Yamaha's range of power equipment.

Champion

Champion Power Equipment is a leading producer of inverter generators, known for its innovative designs and reliable products. The company, founded in 2003 and headquartered in Santa Fe Springs, California, has a strong focus on quality and customer satisfaction, with an estimated revenue of $500 million in 2021. Champion's inverter generators, such as the 9000-Watt Electric Start Open Frame Inverter, feature advanced technologies like Quiet Technology and Cold Start Technology, ensuring efficient and quiet operation. These generators produce clean power with less than 3% THD, making them suitable for sensitive electronics. The global inverter generator market, where Champion is a key player, is expected to grow at a CAGR of over 6% from 2020 to 2025.

WEN

WEN is a highly regarded brand in the portable inverter generator market, known for its reliable and efficient products. Their generators, such as the WEN 56225i, offer quiet operation with 53 dB noise levels and produce clean power suitable for sensitive electronics. With a range of models like the WEN GN875i and WEN 56477i, WEN caters to various needs, including RV-ready and transfer-switch-ready options. The market for portable inverter generators, which WEN is a part of, is expected to grow at a CAGR of 6.3% from 2023 to 2033, reaching a valuation of USD 3.5 billion by 2033. WEN's products are EPA III and CARB-compliant, ensuring environmental standards are met.

Westinghouse

Westinghouse is a leading producer of inverter generators, known for their high efficiency, low noise, and robust performance. The Westinghouse iGen2800, for example, produces up to 2800 peak watts and 2200 running watts, making it ideal for emergency home backup and recreational activities, and it operates at a quiet 52 dBA. This model is engineered for enhanced fuel efficiency, running up to 10 hours on a 0.98 gal gas tank, and it safely powers sensitive electronics with less than 3% THD. Westinghouse inverter generators are popular due to their lightweight and compact design, weighing 46.3 lb with a built-in carry handle. The market for inverter generators, including Westinghouse products, is expected to grow at a CAGR of 6.3% through 2033.

Generac

Generac is a leading brand in the inverter generator market, known for its reliable, durable, and efficient products. With a significant market share of around 70% in the domestic home standby generator market, Generac has established itself as a trusted name since its founding in 1959. The company's products, such as the Generac Guardian series, are popular for home backup power, offering features like automatic transfer switches and load shedding to manage power distribution effectively. Generac's home standby generators have seen a 20% CAGR from 2002 to 2012, highlighting their growing demand and market penetration. The brand continues to innovate, including the integration of natural gas and solar power solutions. For more information, visit their official website.

Briggs & Stratton

Briggs & Stratton is a leading manufacturer in the inverter generator market, known for its high-quality and reliable products. The company is part of a robust market projected to grow at a 9.4% CAGR, reaching $8,959.8 million by 2034. Briggs & Stratton's generators are favored for their advanced technological features, minimal noise and vibration levels, and ease of transport. The company's products are widely used in residential applications, which is the most addressable segment due to high demand for power backups. Briggs & Stratton's commitment to innovation and customer satisfaction has made it a prominent player in the industry. Find out more about their inverter generators.

Ryobi

Ryobi is a leading brand in the portable inverter generator market, known for its efficient, fuel-friendly, and technologically advanced products. The company's generators, such as the RY903622VNM, although temporarily recalled due to CO sensor issues, typically offer high performance and reliability. Ryobi's products are popular for their affordability and versatility, making them ideal for various applications including home backup, outdoor activities, and light commercial use. The brand is part of a market expected to grow at a CAGR of 6.3% from 2023 to 2033, with the global market valued at USD 1.9 billion in 2023 and projected to reach USD 3.5 billion by 2033. Ryobi's commitment to innovation and customer satisfaction has made it a preferred choice among consumers.

Pulsar

Pulsar, a prominent player in the portable generator market, is renowned for its high-quality inverter generators, which are favored for their efficiency and reliability. The global inverter generator market, expected to reach USD 2.8 billion by 2025 with a CAGR of over 6%, sees Pulsar as a key contributor, especially in the North American market which held the highest revenue in 2019. Pulsar's products are popular for camping, emergency use, and jobsite applications, catering to a wide range of power needs. The brand's inverter generators are known for their quiet operation and clean power output, making them ideal for sensitive electronic devices. With the market forecast to grow significantly, Pulsar is well-positioned to capitalize on the increasing demand for portable power solutions.

Firman

Firman Power Equipment is a prominent player in the portable inverter generators market, known for its high-efficiency and reliable products. The company's generators are popular for their fuel efficiency, low noise, and better performance, making them ideal for camping, backup power, and off-grid applications. In the global market, gasoline-powered inverter generators, a segment where Firman excels, dominated with over 60% market share in 2022. The portable inverter generators market, which includes Firman's products, is expected to grow at a CAGR of 6.3% from 2023 to 2033, reaching a valuation of USD 3.5 billion by 2033. Firman's commitment to advanced technology and sustainability aligns with the increasing demand for clean energy sources.