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ERAYAK 4500W Dual-Fuel Portable Inverter Generator for Home Use, Camping Outdoor, 30A RV Ready, Auto Switch, Gas and Propane Powered, EPA, CO Sensor, Parallel Ready, Campact Design

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Arrives Monday, Jul 13
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Style: Dual fuel 4500PDM


Features

  • Dual Fuel for Maximum Flexibility - This versatile generator supports gasoline (4500W peak, 3500W rated) and propane(4050W peak, 3150W rated), offering cost-effective power. Ideal for home backup, outdoor RV camping activities, construction sites, or emergencies, it delivers reliable performance for diverse needs. A flexible, efficient energy solution!
  • Seamless Fuel Switching Erayak's gas priority system auto-switches to gasoline when gas runs out, eliminating shutdowns for uninterrupted power. With dual-fuel capability, enjoy extended runtime for reliable, long-lasting energy.
  • Portable & Compact - Weighing only 54 pounds and featuring a sleek design measuring just 19.88 x 16.93 x 20.25 inches, this inverter generator is one of the most compact and portable models on the market. Its lightweight build and space-saving size make it incredibly easy to store and transport.
  • Clean & Reliable Power for Home & RV The Erayak 4500PD inverter generator delivers 4,500W peak and 3,500W running power with pure sine wave technology (THD 0.2%~1.2%), ensuring safe operation for sensitive electronics. Ideal for home backup, RVs, trucks, campers, and outdoor adventures, it features two 120V/20A outlets, a 30A (L5-30P) RV outlet, USB-A (5V 2.1A), and 18W USB-C to meet all your power needs.
  • Super Quiet Operation Running at just 58 dBA from 23 feet at quarter load, the Erayak 4500PD ensures peaceful camping, tailgating, and home backup without disturbing your surroundings. Enjoy reliable power without upsetting neighbors or disrupting quiet environments.
  • ESC - Fuel Saving The Electronic Speed Control (ESC) Mode optimizes engine performance for maximum runtime. A full 2.25-gallon gas tank lasts up to 16 hours at 25% load, while connecting to a propane extends runtime beyond 20+ hours, ensuring overnight power without refueling. At full load, fuel consumption is 0.561 gallons (2.125L) per hour on gasoline.
  • CO Sensor - Built-in CO detection shuts down the generator when carbon monoxide levels are unsafe. Circuit breaker protection for all outlets ensures safe operation. A CO switch is configured to allow the user to manually turn off depending on the environment.
  • Erayak Support - Includes free parts (oil kettle, mainance tool kit,30A conversion plug TT-30R,propane connecting pipe).Includes 3-year limited warranty with FREE lifetime technical support and US Support Hotline from dedicated experts.

Description

Experience unparalleled power versatility with the Erayak 4500PDM. Its advanced dual-fuel technology allows you to transition seamlessly between gasoline and liquid propane on the fly. This ensures your high-capacity power supply remains continuous—whether backing up essential home appliances or running heavy-duty equipment—without interrupting your workflow. Trust the Erayak 4500PDM for a reliable, flexible energy solution whenever you need it most. Watch the Erayak 4500PDM and 4500PDE double their capabilities in our ultimate parallel load test. By linking both units, they deliver up to 6000W of stable, continuous power, easily running multiple heavy-duty appliances and high-demand equipment simultaneously. This parallel setup ensures seamless operation and maximum capacity under heavy loads, providing a highly reliable and efficient backup energy solution for your home, workshop, or job site. Discover the exceptional engineering of the Erayak 4500PDM. In this comprehensive evaluation, we measure Total Harmonic Distortion (THD), noise levels (dB), and wave stability under progressive loads up to 3400W. Watch as the engine effortlessly pulls the weight, keeping THD under an ultra-low 1.4% and maintaining a flawless pure sine wave with remarkably quiet operation. Trust the Erayak 4500PDM to provide stable, clean, and silent grid-quality power to protect your most sensitive devices. Examine the internal build quality and durability of the Erayak 4500PDM through a dedicated oil cleanliness test. In this video, we inspect the engine oil during the critical first 4 hours of operation to check for metal debris and internal wear. Watch as the drained oil remains impressively clear and free of heavy contaminants, proving excellent factory tolerances and minimal friction. Trust the Erayak 4500PDM to deliver long-lasting engine health and reliable performance from day one. Experience unmatched operational control with the Erayak 4500PDM. Its functional control center features an optimized layout that places every dial, high-capacity outlet, and protective breaker within easy reach. Learn how its advanced parallel capability allows you to effortlessly link units to double your output up to 7000W. Trust the Erayak 4500PDM for a clear, user-friendly interface that ensures safe power distribution and maximum backup flexibility whenever you need it most. Whisper Quiet: 60 dB at Seven Meters With inverter technology that adjusts power output based on demand. Easy to move, requires additional purchase or participation in activities to obtain for free. Parallel-ready inverter generators deliver increased output for RV camping, outdoor gatherings, and higher power demands—quiet, stable, and flexible when you need more energy. Double your output. Connect two 4500PDM units to unlock 50A of massive power. Effortlessly run heavy-draw major appliances like central ACs, clothes dryers, and sump pumps during unexpected blackouts. Ultra-low 0.2%–1.2% THD delivers stable, clean power for drones, laptops, and cameras in RV and outdoor use. Run on gasoline or propane (LPG) for ultimate jobsite flexibility. Packed with 4500W of raw power, it effortlessly runs heavy-duty air compressors, circular saws, and pro tools without interruption. Is there a 30A adapter that supports two types of 30A plugs? Yes, we provide a 30A adapter that is compatible with all 30A plugs on the market. Can you run a RV Air Condition with this? 4500PDM can output 4500W peak power and 3500W rated power, supporting most RV air conditioners. You can send us the air conditioning parameters and we will provide technical guidance. Will propane automatically switch to fuel when it is used up? Of course, Erayak seamless switching technology can automatically switch to fuel consumption when propane is depleted, and the generator will not stop working without any manual intervention. How long can a tank of oil run? This is a variable frequency generator, which means that the time you use it is determined by the power you need. 1/4 power can be used for 16 hours, 1/2 power can be used for 8 hours, and 100% power can be used for 4 hours. What if the machine won't start? You can find the answer in the manual or call support.

Brand: ERAYAK


Wattage: 3500 watts


Fuel Type: Dual Fuel


Power Source: Gasoline, Propane


Recommended Uses For Product: Camping, Commercial, Residential


Item Weight: 54 Pounds


Voltage: 120 Volts (AC)


Output Wattage: 4500


Special Feature: Automatic Idle Control, Automatic Shut Down, CO Sensor, Dual Fuel Auto Switch, Parallel Ready


Included Components: 30A Conversion Plug TT-30R, Gas Inlet Pipeline & Regulator, Oil Kettle & Repair Tools, User Manual See more


Wattage: 3500 watts


Fuel Type: Dual Fuel


Power Source: Gasoline, Propane


Recommended Uses For Product: Camping, Commercial, Residential


Voltage: 120 Volts (AC)


Output Wattage: 4500


Additional Features: Automatic Idle Control, Automatic Shut Down, CO Sensor, Dual Fuel Auto Switch, Parallel Ready


Engine Type: 4 Stroke


Ignition System Type: recoil start


Tank Volume: 2.25 Gallons


Total Power Outlets: 5


Engine Power Maximum: 4.5 Kilowatts


Starting Wattage: 4500 Watts


Running Wattage: 3.5 Kilowatts


Frequency: 60 Hz


Runtime: 16 hours


Brand Name: ERAYAK


Included Components: 30A Conversion Plug TT-30R, Gas Inlet Pipeline & Regulator, Oil Kettle & Repair Tools, User Manual


Model Name: 4500PDM Dual Fuel


Model Number: 4500PDM Dual Fuel


Manufacturer: ERAYAK


Manufacturer Part Number: 4000iN


Item Weight: 54 Pounds


Item Dimensions L x W x H: 20"L x 11.7"W x 19.3"H


Color: Red


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jul 13

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

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Top Amazon Reviews


  • Great Quality Generator Great Quality Generator
Style: Dual fuel 4500PDM
After researching several generators, I decided to give the ERAYAK 4500W Dual Fuel Inverter Generator a try, and I’m glad I did. My first impression was that it felt much more solid and well-made than I expected for the price. Everything was packed neatly, and it even came with useful accessories like the propane hose, funnel, tools, and a detailed manual. Setup was straightforward and took less than 15 minutes. I mainly bought it as a backup power source for outages, but I also wanted something versatile enough for outdoor use. The dual-fuel feature was a major selling point, and being able to switch between gasoline and propane gives me extra peace of mind during emergencies. What impressed me most was how easy it was to start. It fired up quickly and ran smoothly right away. The noise level is also very reasonable. It’s not silent, but it’s much quieter than the conventional generators I’ve owned in the past. I could comfortably hold a conversation standing nearby without having to raise my voice. Performance has been excellent so far. During testing, it handled my refrigerator, internet equipment, lights, phone chargers, and a few small appliances without any issues. I also like knowing that the inverter technology provides clean power for electronics, so I don’t have to worry about damaging sensitive devices. Overall, this generator feels like a quality product that offers a lot of value for the money. It’s easy to use, reliable, fuel-efficient, and gives me confidence that I’ll have power when I need it most. So far, it has exceeded my expectations, and I wouldn’t hesitate to recommend it to friends and family looking for a dependable backup generator. ... show more
Reviewed in the United States on June 11, 2026 Reviewed in the United States on June 11, 2026 by Hassan

  • Well worth every penny, saved me in 2 power outages during the storm
Style: Dual fuel 4500PDM
I bought the Erayak 4500 generator a little over three months ago mainly as a backup power source for storms and camping trips, and honestly it has been much better than I expected for the price. The first thing I noticed was how easy it was to set up. It came mostly ready to go, and within about 15 minutes I had it running without any issues. What impressed me most is how surprisingly quiet it is compared to older generators I’ve owned. It’s obviously not silent, but the noise level is low enough that you can still have a conversation nearby without shouting. I’ve used it during a power outage to run a refrigerator, lights, fans, Wi-Fi router, and even charge multiple phones at the same time without problems. The fuel efficiency has also been solid. I expected to burn through gas quickly, but it actually lasted most of the night during one outage while powering essentials. The build quality feels sturdy and not cheap or flimsy like some generators in this price range. One thing I would improve is the wheel kit. It works fine, but moving it around on rough ground can still be a little awkward because of the weight. Other than that, I really don’t have many complaints. Overall, I think the Erayak 4500 is a dependable generator for home backup, camping, or emergency use. For the money, it offers a really good balance of power, portability, and reliability. ... show more
Reviewed in the United States on May 28, 2026 by Zee S.

  • Good for camping like having a TV on with static noise!
Style: Dual fuel 4500PDM
Provides great power but quite loud when you buy this it will not start until you add oil. Size is hand held but still quite heavy maybe 40-55lbs. Fuel works great on propane or gas. Easy to use if you understand that you should read the Manuel or understand my comment of adding oil. One pull to starting time maybe 5minutes setup (with oil) ( to be honest didn't read the Manuel but it's very self explaining) if it don't start add oil(kinda like sling blade) "ain't got no oil in it" when ya buy it. ... show more
Reviewed in the United States on May 19, 2026 by Cory Gray

  • Worked at home, failed on the first day of our holiday, eventually, I got a full refund.
Style: Dual fuel 4500PDM
Our intent was to use this generator exclusively on propane, and we needed it to run an efficient (modern) 12,000 BTU air conditioner. When it arrived, we tested it immediately and although the idle on propane was a bit rough, this was not unexpected. The air conditioner worked fine on a crazy-hot day, so I left it running for 4 hours. I did overload it a couple of times to see if could handle the a/c and other items, and it overloaded, but it was a quick reset/re-start after removing the load. On August 30th, we took off on our 12-day holiday (where we would need to generator 5 of the 12 days) and it overloaded the first time we tried the a/c. After that, the engine speed would not adjust under ANY load, and we haven't even been able to make coffee. Thankfully, it provides enough power at low-idle to recharge the RV battery, run the TV, and a couple of lights, but we could have done that with a $200 whisper-quiet generator. Update: September 26th First, the vendor promise a full refund. The refund never came. Then they wanted to send me a video link to see if a simple fix would work. I replied with my complete email address, got an unidentifiable phone call that looked like spam which went to my voicemail and they asked me for my email address again, so I called them back and went directly to voicemail and left my email address again. Now, twice back and forth, still no video link. Update: October 1st After not hearing from the technical people about a video link, I sent an email back to vendor, requesting the full refund. The refund was processed within 30 minutes ... show more
Reviewed in the United States on September 5, 2025 by Lester Leavitt

  • This generator has given me peace of mind!! This generator has given me peace of mind!!
Style: Dual fuel 4500PDM
I purchased this generator because I wanted a reliable backup power source for my home and also something I could use for outdoor activities, and so far, it has worked very well. I really like that it is dual-fuel, allowing, to use either gasoline or propane depending on what I have available, which make it more convenient. stating it was simple, and the noise level is quite reasonable for a generator of this side. I have used it to power several devices at the same time without any issues. Also is relatively portable and easy to move around. Another feature that impressed me is the overall build quality of the generator, It feels sturdy, well-made, and designed to withstand regular use in different environments. The controls are easy to understand even for someone who is not very experienced with generators, and the maintenance requirements appear straightforward. I also appreciate the flexibility it provides when planning trips or preparing for emergencies. Knowing that I have a reliable source of power available gives me added confidence and convenience. After using it multiple times, I can say that it has consistently performed as expected and has proven to be a worthwhile investment for both everyday preparedness and recreational activities. This generator has given me peace of mind during storms and unexpected outages. It is reassuring to know that I have a dependable source of power available when I need it most. The quality, convenience, and performance have exceeded my expectations. Overall, I am extremely satisfied with this purchase and believe it offers excellent value for money. I would confidently recommend it to anyone looking for a versatile, dependable, and easy-to-use generator for home backup, travel, camping, or recreational use. ... show more
Reviewed in the United States on June 16, 2026 Reviewed in the United States on June 16, 2026 by Luis Martinez

  • Very nice generator Very nice generator
Style: Dual fuel 4500PDM
I already love this generator. Followed the guide and it started on the second pull. Fires right up and runs very smooth. The weight is not too heavy as I can carry it around by myself. I love that it has dual fuel options but I only ran it off of gas as of now. I am really looking forward to using this with my camper which has propane also. The versatility of this generator is great because I can take it anywhere to run what I need. I was already using it to run a saw which had no problems at all. The noise isn't too bad either and shouldn't bother anyone. This is definitely a winner for a backup generator for my house and for camping. I also like that I can use this in parallel to another generator to make more power. This generator relieves alot of stress of when power goes out at my home knowing that I have something to run my hot water heater and keep my freezers running so we have hot water and cold food. I was little scared after reading some reviews of it not starting or running really rough but it started perfect and idle perfectly. It kicked on under load from my saw and ran with no problems. ... show more
Reviewed in the United States on May 18, 2026 Reviewed in the United States on May 18, 2026 by Brandon R

  • Works great for off grid camper power Works great for off grid camper power
Style: Dual fuel 4500PDM
I Used this generator for the first time this weekend powering my RV and I’m really happy with it so far. I replaced another inverter generator because that one only had 15 amp outlets and it was honestly kind of annoying to use with the camper. This one is way more RV friendly and feels like a big upgrade already. Setup was super easy. I added the oil, put fuel in it, and it was basically ready to go. It actually started on the very first pull, which surprised me because most small engines I’ve owned usually take a few tries the first time. Once it was running, it handled everything in the RV without any problems. Lights, chargers, microwave, and AC all worked great. Another thing I noticed right away is how solid and well built it feels. The casing feels durable and the covered outlets make it seem a lot more weather resistant than cheaper generators I’ve seen before. It seems to be completely covered and easy to transport with the handle on top It’s also quieter than I expected, especially compared to older generators at campgrounds. You can actually have a conversation around it without yelling. The dual fuel option is also nice to have for flexibility later on. Overall I’m really impressed with it after the first trip. Easy setup, started first pull, powered the RV great, and feels like something that’ll last a long time. It also has a lot more power than the last one I had and is somehow the same size which is great for moving it around. It came with everything you need except the oil, but did come with an extra spark plug and tool for it along with a funnel and the propane hookup ... show more
Reviewed in the United States on May 25, 2026 Reviewed in the United States on May 25, 2026 by Joe Rhodes

  • credit
Style: Dual fuel 4500PDM
this looks like a really good item I just happen to get one that the automatic switch did not work and I had no spark so I had to return it for a full credit
Reviewed in the United States on May 21, 2025 by Rich Fernandez

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