3 Best PowerSmart Generators Under $500, Compared

Quick picks

The best fit for you

• You want quiet camping power with propane PowerSmart 3800W Dual Fuel Inverter Generator This dual fuel inverter offers quiet operation and RV-ready outlets for camping.
• You need home backup with dual fuel PowerSmart 3800W Dual Fuel Inverter Generator It provides quiet power and a 30A outlet for home backup use.
• You need quiet home emergency backup PowerSmart 3800W Dual Fuel Inverter This model suits emergency needs with quiet operation and a 30A outlet.

Our 3 picks

1 Best overall

PowerSmart 3800W Dual Fuel Inverter Generator

Best for: quiet camping and home backup with propane

Running Wattage

3300W (Gasoline) / 3100W (Propane)

Surge Wattage

3800W (Gasoline) / 3500W (Propane)

Fuel Type

Dual Fuel (Gasoline, Propane)

Output Ports

2 AC outlets, 1 DC port, 2 USB ports

Voltage

120V

Application

Camping, Home

View on Amazon: PowerSmart 3800W Dual Fuel Inverter Generator Affiliate link

This PowerSmart inverter generator delivers 3800 starting watts on gasoline and 3500 on propane. It runs quietly at 59 dBA in Eco mode. You get 8 hours of runtime on gas or 24 hours on propane. The panel includes a 30A twist-lock outlet, household sockets, and USB ports. It weighs 50.7 pounds and includes safety sensors for CO and low oil.

Pros

• Dual fuel capability with 3800W gas and 3500W propane surge
• Quiet 59 dBA operation at 25% load in Eco mode
• 24-hour runtime on a standard 20-lb propane tank
• Includes 120V 30A L5-30R twist-lock outlet for RVs
• Built-in carbon monoxide and low oil shutdown protection

Cons

• Heavier at 50.7 pounds compared to lighter inverter models
• Smaller 1.3-gallon gasoline tank limits gas runtime to 8 hours
• No remote start or app control listed in specifications

Good fit if

• You need quiet power for camping or residential use
• You require a 30A outlet for RV hookups
• You want extended runtime using propane fuel

Skip if

• You prioritize lightweight portability under 40 pounds
• You need remote start convenience
• You require more than 3800 starting watts

Verdict: PowerSmart 3800W Dual Fuel Inverter suits users needing quiet, dual-fuel power with RV-ready outlets. It fits well for camping or home backup where propane storage is viable.

2 Best budget

PowerSmart 3800W Dual Fuel Inverter Generator

Best for: Quiet home backup and camping with dual fuel

Running Wattage

3300W gas, 3100W propane

Surge Wattage

3800W gas, 3500W propane

Fuel Type

Dual Fuel

Output Ports

1 L5-30R, 1 5-20R duplex, 1 DC, 2 USB

Voltage

120V

Application

Home

View on Amazon: PowerSmart 3800W Dual Fuel Inverter Generator Affiliate link

This PowerSmart inverter generator delivers 3800 starting watts on gasoline and 3500 on propane. It runs 8 hours on gas or 24 hours on propane at low load. The unit operates quietly at 59 dBA in Eco Mode. It includes a 120V 30A twist-lock outlet and standard household sockets. Weighing 50.7 pounds, it suits home backup or camping needs.

Pros

• Dual fuel capability with 3800W gas and 3500W propane surge power
• Quiet 59 dBA operation in Eco Mode
• Long runtime of up to 24 hours on propane
• Includes 120V 30A L5-30R twist-lock outlet for jobsite use

Cons

• Heavier at 50.7 pounds compared to lighter camping units
• Smaller 1.3-gallon gasoline tank limits gas-only runtime to 8 hours
• No remote start or app control listed in specifications

Good fit if

• You need a quiet inverter for camping or RV use
• You require a 30A twist-lock outlet for specific equipment
• You want dual fuel flexibility for extended off-grid runs

Skip if

• You need more than 3800 starting watts for heavy loads
• You prefer a lighter unit under 40 pounds for portability
• You require remote start capability for convenience

Verdict: PowerSmart 3800W Dual Fuel Inverter offers solid quiet power for home backup or camping. It fits users who value dual fuel flexibility and a 30A outlet over ultra-light portability.

3 Best emergency

PowerSmart 3800W Dual Fuel Inverter

Best for: quiet home emergency backup with propane flexibility

Running Wattage

3300W Gas, 3100W Propane

Surge Wattage

3800W Gas, 3500W Propane

Fuel Type

Dual Fuel

Output Ports

120V 30A, 120V 20A duplex, DC, 2 USB

Voltage

120V

Application

Home, Emergency

View on Amazon: PowerSmart 3800W Dual Fuel Inverter Affiliate link

This PowerSmart inverter generator offers 3800 starting watts on gasoline and 3500 on propane. It runs for 8 hours on gas or 24 hours on propane. The unit weighs 50.7 pounds and measures 21.9 by 13.4 by 19.5 inches. It includes a 30A twist-lock outlet and standard household ports. The 59 dBA Eco Mode makes it quiet for emergencies.

Pros

• Dual fuel capability with 3800W gasoline and 3500W propane surge power
• Extended runtime of up to 24 hours on a standard 20-lb propane tank
• Quiet operation at 59 dBA in Eco Mode
• Includes a 120V 30A twist-lock outlet for jobsite use

Cons

• Heavier at 50.7 pounds compared to lighter inverter models
• Limited to 120V output only
• No remote start feature listed in specifications

Good fit if

• You need a quiet inverter for home emergency backup
• You want the flexibility to switch between gasoline and propane
• You require a 30A twist-lock outlet for specific equipment

Skip if

• You need more than 3800 starting watts
• You require 240V output for heavy appliances
• You need a lighter unit under 40 pounds

Verdict: PowerSmart 3800W Dual Fuel Inverter suits users who prioritize quiet operation and long propane runtime for home emergencies. It fits those needing a 30A outlet but can handle the 50.7-pound weight.

Specifications side by side

How to choose the right one

1. Check dual fuel capability

   All three models support dual fuel, letting you switch between gasoline and propane. This flexibility is critical if you need long-term storage or quiet operation. Propane burns cleaner and lasts longer on shelves. If you camp often, propane reduces fumes and noise. For home backup, having both options ensures you can run the unit regardless of fuel availability. Verify your local propane tank sizes match the generator’s inlet requirements before purchasing.

2. Review outlet types

   The top pick features RV-ready outlets, which is essential for connecting to recreational vehicles directly. Other models may offer standard 30A outlets for home transfer switches. Identify what you plan to power first. RV owners need the specific NEMA TT-30R plug. Homeowners needing whole-house backup should look for L14-30R or L14-50R connections. Ensure the outlet type matches your equipment or transfer switch to avoid buying adapters.

3. Assess weight and portability

   Each unit weighs 50.7 pounds. This weight is manageable for most adults but may be heavy for frequent relocation. If you plan to carry it up stairs or into a basement, test your strength first. The dimensions are roughly 13 by 22 by 20 inches. Check your storage space at home or in your vehicle. A cart or dolly is recommended for moving this weight regularly. Portability is limited by the inverter design, so plan your transport method.

4. Match wattage to needs

   All models provide 3800W capacity. This is sufficient for running a refrigerator, lights, and a few electronics. It is not enough for heavy appliances like central air or electric ranges. Calculate your total load before buying. If you need more power, this specific series may not meet your needs. Stick to essential circuits. The inverter technology ensures stable power for sensitive devices like laptops and phones, making this wattage range ideal for moderate backup scenarios.

5. Consider noise levels

   These are inverter generators, known for quieter operation than traditional open-frame units. This makes them suitable for camping sites with noise restrictions or for home use near bedrooms. Check the decibel rating in the full specs for each model. Lower noise allows for longer runtime without disturbing neighbors. Propane mode often runs quieter than gasoline. If you value silence, prioritize the inverter design and verify the specific dB rating for your intended application.

Frequently asked questions

See also

• best PowerSmart generators for home
• best PowerSmart dual fuel generators
• best PowerSmart portable generators under 500
• best generators under 500