Erayak 4500W Portable Inverter Generator Gasoline - Quiet, Reliable Power for RV & Home | 4500P

The generator comes in a sturdy box, well-padded to prevent damage during transport. The unit itself weighs 24.5 kg, making it not lightweight but manageable, allowing for "mobile" use (garden, camping, festivals, etc.).

The carry handle is part of the housing, with no sharp edges, making it comfortable to hold. This feature enhances the generator’s portability.

The generator is well-organized, with all connections located on one side and easily accessible.

Important to Know!
When starting the generator, you should have enough oil and gasoline ready. Even if a slight oil film is visible on the dipstick, there isn’t sufficient oil in the unit. Speaking of oil: according to the manual, you should check the oil before every use. To do this, the side cover must be removed, secured by two screws. A flap in the filling area would be much simpler.

Before the first start, I added about 450 ml of oil. The maximum level had not yet been reached, and the dipstick indicated roughly half full.

Two types of oil are recommended. At the nearest gas station, only one of the two types was available. 10W30 was out of stock, so I had to use 15W40.

The starting procedure was initiated as described. The engine ran unevenly until I switched from "Start" to "Run." The green light did not illuminate, and the connected device received no power. I turned the generator off and tried again shortly after. The device started right up, and after switching to "Run," the green LED lit up. For a stress test, we connected a 1000-watt hot plate. The motor revved up noticeably but seemed to handle the load without issue. The noise level also increased a bit; during continuous operation, you wouldn't want to be nearby.

When connecting a load with lower wattage, the RPM remains consistently low, making the noise more tolerable. However, it’s still not enjoyable to be close by. 😉

We only operated the generator briefly to test it. It is indeed designed for "worst-case" scenarios, such as a blackout. It's meant to keep the freezer and maybe the aquarium running. Additionally, it will be useful for our grill hut in the woods.

For extended use, you should keep an eye on maintenance intervals. An overview of the operating hours will indicate what tasks need to be performed: check/refill/change oil, clean/change the air filter, clean/change the spark plug, and check/adjust valve clearance.

The manual provides ample information on what needs to be done and when. It’s available in several languages. The compact booklet should be kept safe.

The included accessories come with tools to remove the spark plug, unscrew the side cover, battery clamps, and a handy oil can. The can is useful for filling the relatively deep filling neck. Although other users have mentioned that the supplied can isn’t practical, I am very satisfied with it.

I have a good feeling about this generator. While you need to keep up with maintenance, the unit performs well with multiple power consumers.

So, it’s essential to have a plan in place for what you intend to use it for before purchasing.

Everyone should have a generator at home, especially during times of crisis. A natural disaster can isolate you from electricity for days, so it's wise to be prepared. Just imagine a storm destroying your power supply: no refrigerator, no lights, no internet, no TV, no stove, no oven, no heating, and no (hot) water (pumps also require electricity).

Just to maintain your food supply, having such a generator is worthwhile. You can also use it in the garden shed, for parties, and especially for camping trips.

Design and Features
The ERAYAK emergency generator has an attractive design and is equipped with a 4-stroke engine that delivers a maximum output of 2400 watts. It is relatively lightweight, weighing only 19 kg, which makes it very portable. The generator features an oil sensor, an ECO mode, and an LCD display, making it a powerful and functional device.

Performance and Reliability
I was impressed by the performance and reliability of the ERAYAK emergency generator. It started immediately and ran smoothly without any delays or interruptions. It provided a stable power supply sufficient to run my electronic devices, including the refrigerator. The ECO mode helped reduce fuel consumption, making the generator more environmentally friendly.

Noise Level
One of the most impressive features of the ERAYAK emergency generator is its quiet operation. Compared to other generators I’ve used before, the ERAYAK generator was remarkably silent. Even when operating at maximum output, it produced only a soft hum. This is an important factor, as having a generator that isn’t too loud is crucial during a power outage, ensuring it doesn’t disturb your sleep or that of your neighbors.

Portability
Another great feature of the ERAYAK emergency generator is its portability. The lightweight and compact size make it easy to move from one place to another. This is especially useful for taking it on camping trips or travels. The generator is also easy to store, as it doesn’t take up much space.

Value for Money
Compared to other emergency generators on the market, the ERAYAK generator is very affordable. For the price, it offers impressive performance, reliability, and quiet operation. I believe the ERAYAK emergency generator provides excellent value for money and is a great choice for anyone in need of a reliable generator that isn’t overly expensive.

Conclusion
Overall, I am very impressed with the ERAYAK 2400W emergency generator.

I recently purchased the ERAYAK 4000W generator for camping and outdoor events, and I am absolutely thrilled. Here are my impressions:

The generator provides more than enough power with its 4000 watts to run my devices, such as a coffee maker, refrigerator, and microwave. The various outlets and USB ports make it extremely versatile. I can even charge my phones and tablets directly from it.

The generator is relatively lightweight and very easy to transport, thanks to the integrated handle. Its compact design makes it particularly handy.

The noise level is surprisingly low, especially at full load. With a measured 60 dBA from 10 meters away, it’s ideal for camping and outdoor events. ERAYAK’s inverter technology not only ensures clean sine wave output but also features an intelligent economy mode. This mode automatically adjusts the engine speed and reduces electrical load, allowing for quieter operation, extending the engine life, and improving fuel efficiency.

The user-friendly LED display, along with the integrated 3-in-1 start-stop switch, makes operation incredibly easy. The generator also comes fully assembled, which further simplifies the setup process.

Overall, I can wholeheartedly recommend the ERAYAK 4000W generator. It is reliable, powerful, and ideal for various situations—whether for emergencies, outdoor adventures, or events.

The Erayak generator is an emergency power supply that runs on regular gasoline instead of diesel or a gasoline-oil mixture, producing up to 4,000W of output power.

This generator is ideal for use on job sites, during camping trips, and pretty much any situation where you need electricity but don't have access to a power source.

The housing of the generator is decoupled from the frame with rubber buffers, significantly reducing vibration transmission during operation. This not only extends the lifespan of the unit but also prevents it from "walking" around during use.

It features two AC 120V outlets, two DC 5V 2.1A USB ports, and a DC 12V 5A outlet (similar to a car cigarette lighter).

Operating the generator is straightforward, even for novices like me. Just fill it with gasoline, check the oil level, set the automatic switch to "Start," and pull the starter cord like you would on a lawnmower until you feel resistance, then give it a swift start.

When connecting devices, you only need to pay attention to the total wattage. Since the Erayak generator is an inverter generator, you can connect more sensitive devices directly without additional equipment. The power output is smooth and free from potentially harmful voltage fluctuations.

Compared to my neighbors' generators, this one operates relatively quietly, though it's not silent. At a quarter load, the manufacturer claims it produces 56 dB. I can't verify this without proper equipment, but it sounds reasonable.

When not in use, the generator automatically switches to idle mode. In Eco mode, the engine speed is reduced, making the generator quieter and allowing it to run longer on a tank of fuel.

Pros:
✔️ Runs on regular gasoline
✔️ Consistent power output

I recently purchased the ERAYAK 4000W portable generator, and I am absolutely thrilled! This device is a true lifesaver, especially during power outages or for outdoor activities like camping.

Performance and Reliability: With a rated power of 3500W and a peak power of 4000W, this generator provides more than enough electricity for all my devices, including sensitive electronics like laptops and smartphones.

The 4-stroke OHV gasoline engine runs smoothly and reliably, while the inverter technology ensures clean power.

User-Friendly Design: Operating it is a breeze. Thanks to the smart LED and LCD display system, along with the 3-in-1 switch function, the generator is ready to go in no time. The integrated handle and compact design make it highly portable.

Noise Level and Efficiency: At just 58 dBA at quarter load, the generator is surprisingly quiet, making it perfect for use in residential areas or while camping. The economy mode automatically adjusts the engine speed based on power demand, reducing fuel consumption and extending runtime. At 25% load, the generator can run up to 16 hours on a full 8.5L gas tank.

Additional Features: I especially appreciate the two covered 120V outlets, the 12V DC outlet, and the two USB ports. This versatility makes the generator an essential companion for any situation.

Conclusion: The ERAYAK 4000W portable generator is an excellent investment for anyone needing a reliable and powerful power source.

It’s user-friendly, efficient, and quiet – simply perfect! I highly recommend it.