What Is The Best Generator under $800 [In 2025]

The WEN 3600-Watt Portable Inverter Generator is the best generator under $800. It is RV-ready, quiet, and lightweight.

Choosing a reliable generator under $800 can be challenging. The WEN 3600-Watt Portable Inverter Generator stands out with its impressive features. It is RV-ready, offering a quiet operation and lightweight design. Fuel shut-off ensures safety and efficiency. For those needing a solar option, the EF ECOFLOW RIVER 2 Max Solar Generator provides a robust 512Wh capacity, recharged fully in 60 minutes.

The GENMAX Portable Generators, both 2200W and 1200W models, offer ultra-quiet operation and eco-mode, perfect for home backup and camping. For air purification needs, the Enerzen Ozone Generator and ONAMOR Ozone Generator are excellent choices, eliminating odors efficiently. These options cater to various needs, ensuring reliable power and clean air.

Detailed Comparison Table: 3 Best Generators Under $800

Feature	WEN 56360i	Westinghouse 6500W Dual Fuel	WEN 56475
Price	Check Latest Price	Check Latest Price	Check Latest Price
Peak Watts	3,600W	6,500W (Gas) / 5,800W (Propane)	4,750W
Running Watts	2,900W	5,300W (Gas) / 4,800W (Propane)	3,750W
Weight	46.3 lbs	145 lbs	112.5 lbs
Fuel Type	Gasoline	Dual Fuel (Gas/Propane)	Gasoline
Tank Capacity	1.5 gallons	4.7 gallons	Not specified
Runtime	5 hrs (eco mode)	Up to 14.5 hrs	Varies
Noise Level	Super quiet	Moderate	Moderate

Top 6 Best Generator under $800 Reviews

Wen 3600-watt Portable Inverter Generator

The WEN 3600-Watt Portable Inverter Generator is an RV-Ready, Quiet, and Lightweight power solution designed to provide reliable electricity in various situations. It boasts a fuel shut off feature for added safety and efficiency.

Pros:

• Quiet operation
• Lightweight design
• RV-Ready
• Includes fuel shut off feature
• Portable

Cons:

• Limited to 3600 watts of power
• Requires regular maintenance
• Fuel consumption may vary

The WEN 3600-Watt Portable Inverter Generator is an excellent choice for those who need a reliable and portable power source. Its quiet operation ensures it won’t disturb your surroundings, making it ideal for use in campgrounds and RV parks. The lightweight design makes it easy to transport, and the RV-Ready feature means you can plug it directly into your RV without any additional adapters.

One of the standout features is the fuel shut off mechanism, which helps prevent fuel from clogging the carburetor during storage and extends the life of the generator. However, it is important to note that this generator is limited to 3600 watts, which may not be sufficient for all power needs. Regular maintenance is required to keep it running smoothly, and fuel consumption can vary depending on usage. Overall, the WEN 3600-Watt Portable Inverter Generator offers a balance of portability, quiet operation, and safety features, making it a solid option for outdoor enthusiasts and those in need of emergency power.

To buy this product, click here.

Ef Ecoflow River 2 Max Solar Generator

The EF ECOFLOW RIVER 2 Max Solar Generator is an advanced portable power station designed for various applications such as home backup power, camping, and RVs. With a capacity of 512Wh and LiFePO4 battery technology, it offers a long-life and reliable power solution. The inclusion of a 160W solar panel ensures that you can harness solar energy to keep the generator charged, making it a sustainable option for off-grid adventures.

Pros:

• High capacity of 512Wh for ample power supply.
• Quick charging time, 100% charged in 60 minutes.
• Durable LiFePO4 battery with 3000+ cycles.
• Versatile 1000W output for multiple devices.
• Includes a 160W solar panel for efficient solar charging.

Cons:

• Relatively heavy at 28.66 pounds.
• High initial investment cost.

The EF ECOFLOW RIVER 2 Max Solar Generator stands out for its impressive features and robust performance. The 512Wh capacity ensures that you have enough power to run essential devices during power outages or while on the go. The LiFePO4 battery technology not only promises a longer lifespan with 3000+ cycles but also enhances safety and efficiency. Additionally, the ability to achieve a full charge in just 60 minutes is a significant advantage, especially for those who need a quick power solution.

Another highlight is the 160W solar panel included with the generator, allowing users to utilize renewable energy sources. This is particularly beneficial for outdoor enthusiasts and those living in areas with frequent power outages. Despite its advantages, the generator’s weight of 28.66 pounds might be a drawback for some users, and the initial cost may be considered high. However, considering its features and the long-term benefits of a reliable power source, the EF ECOFLOW RIVER 2 Max Solar Generator is a worthwhile investment for ensuring you stay powered up in various situations.

To buy this product, click here.

Genmax Portable Generator

The GENMAX Portable Generator (GM2200i) is a highly efficient and reliable power solution designed for backup home use and camping. With a powerful 2200W ultra-quiet gas engine, this generator ensures you have a steady power supply without disturbing your surroundings. Its EPA compliance and eco-mode feature make it an environmentally friendly choice. Additionally, its ultra-lightweight design makes it easily portable.

Pros:

• Ultra-quiet operation
• EPA compliant, eco-friendly
• Lightweight and easily portable
• Eco-mode feature for better fuel efficiency
• Reliable power for home backup and camping

Cons:

• Limited to 2200W power output
• Gas engine requires regular maintenance
• Bright orange color may not appeal to everyone

The GENMAX Portable Generator is a standout product for anyone in need of a reliable and quiet power source. Its 2200W engine is powerful enough to handle essential appliances during a power outage or to support various devices while camping. The eco-mode feature is particularly useful, as it helps to maximize fuel efficiency and reduce operational costs over time. Moreover, the EPA compliance ensures that you are using a product that meets environmental standards.

One of the most appealing aspects of the GM2200i is its portability. Weighing only 41.8 pounds, it is easy to transport and store, making it an excellent choice for those who frequently move between locations. However, its power output is limited to 2200W, which may not be sufficient for heavy-duty appliances. Additionally, the gas engine does require regular upkeep to maintain its performance. Despite these minor drawbacks, the GENMAX Portable Generator remains a highly efficient and versatile option for those in need of a dependable power source.

To buy this product, click here.

Genmax Portable Generator

The GENMAX Portable Generator (GM1200i) is a highly efficient and reliable power source designed for backup home use and camping. This 1200W ultra-quiet gas engine is EPA compliant and features an Eco-Mode for enhanced fuel efficiency. Its ultra-lightweight design ensures easy portability, making it a perfect companion for outdoor adventures and emergency situations.

Pros:

• Ultra-quiet operation for minimal noise disturbance
• EPA compliant, ensuring environmentally friendly use
• Eco-Mode feature for improved fuel efficiency
• Ultra-lightweight at only 25.3 pounds, making it easy to carry
• Compact dimensions (Height: 15.7 Inches, Width: 9.4 Inches, Length: 16.5 Inches) for convenient storage

Cons:

• Limited power output of 1200W, which may not be sufficient for high-demand appliances
• Gas engine requires regular maintenance

The GENMAX Portable Generator (GM1200i) stands out due to its ultra-quiet operation and lightweight design, making it ideal for both home backup power and camping trips. Its EPA compliance is a significant advantage, ensuring that the generator meets environmental standards without compromising on performance. The inclusion of an Eco-Mode is particularly beneficial for those looking to maximize fuel efficiency and reduce operational costs.

Despite its limited power output of 1200W, which might not be adequate for running larger appliances simultaneously, the GENMAX GM1200i excels in portability and convenience. Weighing just 25.3 pounds and featuring compact dimensions, it can be easily stored and transported. However, potential buyers should be prepared for the regular maintenance required for a gas engine. Overall, the GENMAX Portable Generator is a reliable and eco-friendly choice for those in need of a lightweight and quiet power source.

To buy this product, click here.

Enerzen Ozone Generator 60,000mg Industrial O3 Air Purifier Deodorizer

Introducing the Enerzen Ozone Generator 60,000mg Industrial O3 Air Purifier Deodorizer in Black, a powerful and effective solution for purifying and deodorizing large spaces. With its compact design and high output capacity, this device is ideal for industrial use.

Pros:

• High ozone output of 60,000mg/h, ensuring effective purification.
• Compact and portable design with dimensions of 5.75 inches in height, 6.75 inches in width, and 8.0 inches in length.
• Lightweight at only 5.0 pounds, making it easy to transport and set up.
• Durable construction by Enerzen, a reputable manufacturer.
• Black color that fits well with industrial environments.

Cons:

• Strong ozone smell during operation, which may be uncomfortable for some users.
• Requires evacuation of the area during use for safety reasons.
• Maintenance might be needed to ensure optimal performance over time.

The Enerzen Ozone Generator is a highly effective air purifier that stands out due to its impressive 60,000mg/h ozone output. This feature makes it suitable for large industrial spaces where high levels of air purification are required. Despite its powerful performance, the device maintains a compact and portable design, making it easy to transport and position as needed.

One of the key advantages of this ozone generator is its durability and reliability, backed by the reputable Enerzen brand. The lightweight nature of the device, weighing just 5.0 pounds, ensures that it can be easily moved between different locations. However, users should be aware of the strong ozone smell during operation and the necessity to evacuate the area for safety. Regular maintenance may also be required to keep the unit functioning at its best.

To buy this product, click here.

Onamor Ozone Generator 30000mg/h

The ONAMOR Ozone Generator 30000mg/h is a powerful ozone machine designed to eliminate odors in areas up to 4000 square feet. It is an all-metallic black device that can effectively deodorize homes, basements, smoke-affected rooms, and pet areas.

Pros:

• High ozone output of 30000mg/h
• Effective odor elimination for large areas up to 4000 square feet
• Durable all-metallic black design
• Compact dimensions making it easy to place (Height: 5.0 inches, Width: 6.0 inches, Length: 7.0 inches)
• Lightweight, weighing only 4.8 pounds

Cons:

• Ozone generators can be harmful if used improperly
• Requires proper ventilation during operation
• Not suitable for occupied spaces during use

The ONAMOR Ozone Generator 30000mg/h is an excellent choice for anyone looking to eliminate stubborn odors from large spaces. Its high ozone output ensures that even the most persistent smells are neutralized effectively. The durable all-metallic black design not only adds a touch of elegance but also ensures the device’s longevity and reliability.

Despite its powerful performance, it is important to use the ONAMOR Ozone Generator with caution. Proper ventilation is crucial during its operation, and it should not be used in occupied spaces to avoid potential health risks. However, when used correctly, this ozone machine proves to be an invaluable tool in maintaining a fresh and odor-free environment.

To buy this product, click here.

Comprehensive Buying Guide

Key Factors to Consider When Purchasing a Generator Under $800

1. Power Requirements

• Calculate your total wattage needs by adding up the running watts of essential appliances
• Consider starting watts for devices with motors
• Add 20% extra capacity for safety margin

2. Portability vs Power

• Lighter models like the WEN 56360i (46.3 lbs) are ideal for camping and transport
• Heavier units offer more power but require wheel kits for mobility
• Consider storage space and transportation needs

3. Fuel Efficiency and Runtime

• Dual fuel options provide flexibility and backup fuel source
• Larger fuel tanks offer extended runtime
• Eco modes can help conserve fuel during lighter loads

4. Safety Features

• Look for low-oil shutdown protection
• CO sensors provide critical safety monitoring
• Overload protection prevents damage to connected devices
• CARB compliance ensures environmental standards

5. Noise Considerations

• Inverter generators typically run quieter
• Consider noise restrictions in your area
• Balance noise level with power output needs

Maintenance Tips

• Regular oil changes as per manufacturer schedule
• Monthly test runs recommended
• Proper fuel storage and treatment
• Battery maintenance for electric start models
• Clean air filters regularly

Frequently Asked Questions

What Is The Best Generator Under $800?

The best generator under $800 is the WEN 3600-Watt Portable Inverter Generator. It’s RV-ready, quiet, and lightweight. It also features fuel shut off.

How Quiet Is The Genmax Portable Generator Gm2200i?

The GENMAX Portable Generator GM2200i is ultra-quiet. It’s perfect for backup home use and camping. It meets EPA compliance.

Can I Charge Ef Ecoflow River 2 Max Quickly?

Yes, the EF ECOFLOW RIVER 2 Max can be fully charged in 60 minutes. It offers up to 1000W output.

What Are The Features Of The Wen 3600-watt Generator?

The WEN 3600-Watt Generator is portable, RV-ready, and lightweight. It features a quiet operation and fuel shut off.

How Effective Is The Enerzen Ozone Generator?

The Enerzen Ozone Generator is highly effective. It deodorizes up to 60,000mg of industrial O3. Ideal for large spaces and heavy-duty odor removal.

Is The Onamor Ozone Generator Suitable For Home Use?

Yes, the ONAMOR Ozone Generator is suitable for home use. It eliminates odors in areas up to 4000 square feet.

Conclusion

Selecting the best generator under $800 can significantly enhance your preparedness for any power needs. Each model offers unique features suited for different scenarios. The wen 3600-watt portable inverter generator stands out for its quiet operation and rv-readiness. The ef ecoflow river 2 max solar generator excels in rapid charging and eco-friendliness.

For those seeking a lightweight yet powerful option, the genmax 2200w and 1200w portable generators are perfect choices. They provide reliable backup power for home use and camping. Lastly, the enerzen and onamor ozone generators are excellent for eliminating odors and purifying air in large spaces.

By considering your specific requirements, you can find the perfect generator to meet your needs, ensuring peace of mind and continuous power supply.