GENMAX GM2000i Quiet Power Series Inverter Generator Review

Introducing the GENMAX Quiet Power Series Inverter Generator – a reliable companion for both backup home use and camping adventures.

With 2000 watts of power, this gas-powered generator from GENMAX ensures a seamless experience, boasting an ultralight design and advanced features like Eco-Mode.

Trust in its 79.7cc 4-stroke OHV engine for clean, safe power that won’t harm sensitive electronics. Whether you’re seeking a portable solution for residential needs or a power source for your camping escapades, the GENMAX Inverter Generator is your go-to choice.

Also Read: Best Inverter Generator Options in 2024 | Top Picks & Buying Guide

The GENMAX 2000 Starting Watts Inverter Generator stands out as a powerful and reliable source of clean energy. Fueled by a 79.7cc 4-stroke OHV gas engine, it delivers 2000 Starting Watts and 1600 Running Watts, boasting less than 3% Total Harmonic Distortion (THD).

This makes it ideal for connecting sensitive electronics like TVs, lights, fans, and small power tools during camping trips or power outages. Weighing only 34 pounds, the GM2000i is one of the lightest 2000W inverters in the industry, with a sturdy handle for easy portability over long distances.

Its ultra-quiet operation, as low as 60 dBA, ensures minimal disturbance, and with the ability to run for 8 hours at 50% load on a 1-gallon tank, it’s remarkably fuel-efficient. The “Economy Mode” enhances fuel efficiency even further.

The power panel features low oil and overload alarms, a CO warning light, and an output indicator. Equipped with 120V/20A outlets, a 5V/1A outlet, and a 5V/2.1A outlet, it caters to various power needs. Additionally, the generator is parallel-ready for increased power output.

Safety is a top priority with the CO Detect Shutdown sensor, preventing Carbon Monoxide Poisoning by shutting down the generator if high levels are detected. Whether you’re powering essential home appliances or enjoying the great outdoors, the GENMAX Inverter Generator provides reliable, clean, and efficient energy.


Explore the following key features and specifications to gain a comprehensive understanding of the GENMAX Inverter Generator’s capabilities and how it can meet your power needs effectively.

1. Powerful and Clean Energy

The GENMAX Inverter Generator boasts a robust 79.7cc 4-stroke OHV gas engine, ensuring a reliable power supply of 2000 Starting Watts and 1600 Running Watts. What sets it apart is the clean power it generates, with less than 3% Total Harmonic Distortion (THD).

This makes it safe for sensitive electronics such as TVs, lights, fans, and small power tools, offering peace of mind during camping trips or power outages.

2. Ultra Lightweight and Portable Design

Weighing in at a mere 34 pounds, the GM2000i stands as one of the lightest 2000W inverters available. Its compact and portable design, coupled with a sturdy handle, makes transportation a breeze, ensuring you can take it anywhere you need power.

Whether it’s setting up a campsite or responding to a power outage at home, this generator provides the ultimate convenience without compromising on power.

3. Quiet and Fuel-Efficient Operation

With noise output as low as 60 decibels (dBA), the GENMAX generator ensures a quiet operation, minimizing disruptions in both residential and outdoor settings.

Running for an impressive 8 hours at 50% load on just a 1-gallon tank, it proves to be highly fuel-efficient. The inclusion of an “Economy Mode” further optimizes fuel consumption, providing a cost-effective and environmentally friendly power solution.

4. Advanced Power Panel with Multiple Outlets

The power panel of the GENMAX Inverter Generator is designed for convenience and versatility. It includes essential features such as low oil and overload alarms, a CO warning light, and an output indicator.

With 120V/20A outlets, a 5V/1A outlet, and a 5V/2.1A outlet, it accommodates various devices and appliances simultaneously. This generator is also parallel-ready, allowing you to connect multiple units for increased power output when needed.

5. CO Detect Shutdown for Safety

Safety takes precedence with the inclusion of a CO Detect Shutdown sensor. This advanced feature automatically shuts down the generator upon detecting unsafe levels of carbon monoxide, preventing potential harm and ensuring the well-being of users.

The commitment to safety makes the GENMAX Inverter Generator a reliable choice for powering your essential electronics in any setting.

6. Inverter Technology for Sensitive Electronics

The GENMAX generator incorporates inverter technology, delivering clean and stable power. This feature is especially crucial when powering sensitive electronics like smartphones, tablets, and laptops.

By preventing voltage fluctuations and surges, the generator safeguards your devices, making it an ideal choice for those who rely on electronic gadgets in various scenarios.

7. Compact and Lightweight for Easy Transportation

Beyond its ultralight design, the generator’s compact size enhances its portability. Easy to store and transport, it’s a convenient solution for those on the move.

Whether it’s fitting into tight spaces during camping trips or storing it in your home, the compact design ensures that the GENMAX generator won’t take up much space.

8. Low Idle for Fuel and Noise Optimization

The generator’s low idle feature automatically adjusts engine speeds, optimizing fuel consumption and reducing sound emissions when the power demand is low.

This not only enhances fuel efficiency but also contributes to a quieter operation, making it an environmentally conscious and user-friendly choice for power needs.


PROs | CONs

ProsCons
Portable and LightweightLimited Running Time on Full Tank
Ultra-quiet OperationLimited Power Output
Fuel-Efficient with Eco-Mode
Advanced Power Panel
CO Detect Shutdown for Safety

In conclusion, the GENMAX Quiet Power Series Inverter Generator combines power, portability, and safety seamlessly. With a focus on clean energy, lightweight design, and advanced features, it’s a reliable choice for both home backup and camping enthusiasts.

Invest in the GENMAX Inverter Generator for a convenient and efficient power solution that prioritizes the safety of your sensitive electronics.


How much does the GENMAX Inverter Generator weigh?

The generator weighs only 34 pounds, making it highly portable.

What is the running time on a full tank?

The generator can run for 8 hours at 50% load on a 1-gallon tank.

Does it have a CO detection feature?

Yes, the generator includes CO Detect Shutdown for preventing carbon monoxide poisoning.

Can it power sensitive electronics?

Absolutely. With inverter technology, it provides clean power, preventing damage to devices like smartphones and laptops.

Is it suitable for both home and camping use?

Yes, the GENMAX Inverter Generator is designed for residential backup and is a perfect companion for camping trips.

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