ERAYAK 4500W Portable Inverter Generator for Home vs WEN 6800-Watt Dual Fuel RV-Ready Electric Start
Updated July 2026 — WEN 6800-Watt Dual Fuel RV-Ready Electric Start leads on weight and width.
The ERAYAK 4500W is a quieter and more portable option, while the WEN 6800-Watt offers greater power and versatility.
Why ERAYAK 4500W Portable Inverter Generator for Home is better
Price
ERAYAK is $484.05 compared to WEN's $798.00.
Noise
ERAYAK operates at 60.5 dB(A), quieter than WEN's 64 dB.
Weight
ERAYAK weighs 55.12 lbs, lighter than WEN.
Why WEN 6800-Watt Dual Fuel RV-Ready Electric Start is better
Power Output
WEN provides 6800 surge watts versus ERAYAK's 4500.
Fuel Options
WEN supports dual fuel (gasoline and propane).
Outlet Variety
WEN has more outlet options including EV charging.
Overall score
Specifications
| Spec | ERAYAK 4500W Portable Inverter Generator for Home | WEN 6800-Watt Dual Fuel RV-Ready Electric Start |
|---|---|---|
| Peak Watts | 4500 | 6800 |
| Running Watts | 3500 | 5100 |
| Noise Level | 60.5 dB | 64 dB |
| Fuel Type | Gasoline | Dual Fuel |
| Warranty | 3 years | 3 years |
Dimension comparison
Overview of ERAYAK 4500W and WEN 6800-Watt Generators
The ERAYAK 4500W Portable Inverter Generator is priced at $484.05, making it about 17% cheaper than the WEN 6800-Watt generator, which costs $798.00. Both generators serve different needs, with the ERAYAK providing a more compact and quieter option while the WEN offers greater power output and versatility with dual fuel capabilities.
Power Output Comparison
The WEN 6800-Watt generator delivers a maximum of 6800 surge watts and 5100 rated watts using gasoline, while it can also run on propane with 6000 surge watts and 4500 rated watts. In contrast, the ERAYAK produces 4500 peak watts and 3500 running watts, suitable for smaller applications like camping or home backup. If you require higher power output, particularly for RVs or larger appliances, the WEN is the clear choice.
Engine and Fuel Efficiency
The ERAYAK generator features a gas-powered engine that operates efficiently, consuming only 0.561 gallons per hour at full load and just 0.21 gallons per hour at 25% load. The WEN generator, with its 224cc dual-fuel engine, provides similar efficiency but has a larger fuel tank allowing for longer run times. The WEN can run up to 9 hours on a 20-pound LPG tank. If sheer efficiency and fuel economy are your primary concerns, the ERAYAK is slightly better on a gallon-per-hour basis.
Noise Levels and Operation
When it comes to noise levels, the ERAYAK operates at just 60.5 dB(A), making it ideal for quiet environments such as campgrounds and residential areas. The WEN, while still relatively quiet, operates at 64 decibels at quarter load. If you plan to use the generator in close quarters or during quiet hours, the ERAYAK's quieter operation may be more desirable.
Portability and Design
The ERAYAK generator weighs a manageable 55.12 lbs and features compact dimensions of 20" x 12.2" x 19.3", making it easier to transport. It is designed for easy mobility, compatible with an optional wheel kit and telescoping handle. The WEN, while equipped with built-in wheels and a telescoping handle for portability, is likely heavier due to its larger power output capabilities. If portability is a priority, the ERAYAK has the advantage.
Safety Features
Safety is crucial when operating generators, and both models come equipped with important safety features. The WEN includes a CO Watchdog sensor that automatically shuts down the generator if dangerous carbon monoxide levels are detected. The ERAYAK, on the other hand, offers advanced safety with built-in circuit breakers for overload protection. While both generators prioritize safety, the WEN's CO sensor may provide an added layer of protection for users.
Versatile Power Outlets
The ERAYAK generator is equipped with a variety of outlets, including a 30A L5-30P outlet, two 120V AC outlets, and USB ports for charging devices. Meanwhile, the WEN features a broader range of connectors, including a 120V/240V receptacle for electric vehicles, two three-prong 120V receptacles, and additional USB ports. If you require a more versatile array of power connections, the WEN generator offers a significant advantage in this area.
Which should you buy?
Choosing between the ERAYAK 4500W Portable Inverter Generator and the WEN 6800-Watt generator comes down to your specific needs. If you prioritize a quieter, more portable generator at a lower price, the ERAYAK is the better choice, costing $484.05 compared to the WEN's $798.00. However, if you need higher power output, dual-fuel capability, and more versatile outlet options, the WEN would be the more suitable option despite its higher price. Ultimately, your choice will depend on the intended use and the importance of features such as power output, portability, and safety.

