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The Erayak 4500P is a compact gasoline inverter generator delivering 4,500 peak watts and 3,500 running watts of clean 120V power. At 55 lb with an enclosed, quiet design, it is easy to load, carry and store.
Pure sine wave output with THD under 1.2% is safe for sensitive electronics, ECO mode stretches the 2.25 gal tank to up to 8 hours of runtime, and the included 30A RV adapter makes it campsite ready out of the box.
Price Match Guarantee
Authorized Erayak Dealer
4,500W Peak · 3,500W Running
Quiet 60.5 dB · THD <1.2%
0% APR Financing
Expert Support: (303) 876-7654
Why the 4500P
4,500W Peak Power
3,500 running watts with up to 4,500 peak watts for motor and compressor starting loads, all at 120V.
Clean, Quiet Power
Pure sine wave output with THD under 1.2% for sensitive electronics, and a 60.5 dB noise level from its enclosed inverter design.
30A RV Adapter Included
Connect compatible 30A RV cords through the included L5-30P to TT-30R adapter on the 120V 30A L5-30R outlet.
Up to 8 Hours Runtime
The 2.25 gal gasoline tank runs up to 8 hours depending on load, and ECO mode adjusts engine speed to save fuel at lighter loads.
Parallel Ready
A parallel connection interface lets you pair two compatible units for more capacity using approved parallel equipment.
USB Charging Built In
USB-A and USB-C ports charge phones and devices alongside two 120V 20A household outlets.
What's Included
What's In the Box
1 × Erayak 4500P gasoline inverter generator
1 × 30A RV adapter (L5-30P to TT-30R)
1 × User manual
The 4500P is a 120V-only generator. It does not provide 240V output or a built-in TT-30R receptacle. Always operate it outdoors, at least 20 ft from doors, windows and vents.
Power Output
Peak Watts
4,500W
Running Watts
3,500W
AC Output
120V, 60Hz (120V only, no 240V)
Waveform
Pure sine wave inverter, THD <1.2%
Fuel Type
Gasoline
Outlets and Connections
High-Current Outlet
1 × NEMA L5-30R, 120V, 30A
Household Outlets
2 × 120V, 20A
USB
USB-A and USB-C
More Connections
Parallel connection interface, ground terminal
Engine, Runtime and Size
Engine
149.3cc
Fuel Tank
2.25 gal
Runtime
Up to 8 hours, depending on load
Starting
Manual recoil start
Noise
60.5 dB (manufacturer rating)
Weight
55 lb
Dimensions
Approx. 19.88 × 16.93 × 20.25 in
Engine Oil Capacity
0.6L
Authorized Erayak Dealer
Renewable Outdoors is an authorized Erayak dealer. Every order ships new, in factory packaging.
Price Match Guarantee
Find this Erayak 4500P cheaper from another authorized dealer? Call (303) 876-7654 before you order.
Real Human Support
Questions about sizing, fuel or setup? Call (303) 876-7654 before you order.
With 3,500 running watts and 4,500 peak watts at 120V, it handles RV loads, campsite gear, tools and selected home essentials such as a refrigerator, lights, TVs and chargers. Check each appliance's running and starting watts and keep the total within 3,500W running.
Is it safe for electronics?
Yes. The 4500P produces pure sine wave inverter power with THD under 1.2%, suitable for compatible laptops, TVs, phones and other sensitive devices.
Can it power my RV?
Yes, for compatible 30A RV setups. The included L5-30P to TT-30R adapter connects a standard 30A RV cord to the 120V L5-30R outlet. It does not provide 240V or full 50A service, and RV air conditioner starting depends on compressor surge and total load.
How long does a tank last?
Up to 8 hours from the 2.25 gal gasoline tank depending on load. ECO mode reduces engine speed at lighter loads to save fuel. Turn ECO off for appliances with high starting-current requirements.
Can I parallel two of them?
Yes. The 4500P has a parallel connection interface for use with a compatible unit and manufacturer-approved parallel equipment.
How loud is it?
Erayak rates the 4500P at 60.5 dB, thanks to its enclosed inverter design. Actual noise varies with load and distance.
Is Renewable Outdoors an authorized Erayak dealer?
Yes. Renewable Outdoors is an authorized Erayak dealer, and every Erayak product we sell ships new in factory packaging with full manufacturer support.
Do you offer financing and price matching?
Yes. We offer 0% APR financing through Affirm at checkout, and our Price Match Guarantee applies. If you find this Erayak 4500P at a lower total delivered price from another legitimate, verifiable, authorized US dealer, call us at (303) 876-7654 before you order and we will verify it and match it.
