The Erayak 4500P delivers 4500 peak watts and 3500 running watts in a 55-pound portable package, based on published specs. Clean inverter power and quiet operation make it suitable for RV camping, outdoor adventures, and selected home essentials. An included 30A RV adapter adds convenience for RV users.
Looking for a 4500W gasoline inverter generator review? The Erayak 4500P is a portable inverter generator from Erayak Power, rated at 4,500 peak watts and 3,500 running watts. Built for outdoor freedom, this model combines quiet inverter technology with a compact design and includes a 30A RV adapter for camping trips.
According to Erayak Power’s product description, the 4500P is engineered for bigger adventures with a 55-pound portable frame and 120V AC output. The brand positions it as a solution for camping, outdoor activities, and selected home essentials, emphasizing clean power and convenience.

Published specs
| Spec | As published |
|---|---|
| Peak Output (Watts) | 4,500W |
| Rated Output (Watts) | 3,500W |
| Weight | 55 lb |
| Output Voltage | 120V AC |
| Fuel Type | Gasoline |
| Type | Inverter Generator |
| Included Accessories | 30A RV adapter |
| Noise Level (dB) | not stated by the brand |
| Fuel Tank Capacity | not stated by the brand |
| Run Time at 50% Load | not stated by the brand |
Who it suits
- RV campers who need a portable generator with a dedicated 30A RV adapter included.
- Outdoor enthusiasts looking for a quiet, inverter-based generator for tailgating or campsite power.
- Users wanting backup power for selected home essentials where 3,500 running watts suffice.
Who should skip
- Users needing more than 3,500 continuous watts (e.g., for a large central AC or well pump).
- Those requiring a dual-fuel or tri-fuel generator (the 4500P runs on gasoline only per published specs).
- Shoppers who need detailed noise level, runtime, or warranty information before purchase (not stated by the brand).
Pros
- 4,500 peak watts and 3,500 running watts provide solid power for RV and camping gear.
- Weight of 55 lb makes it relatively portable for a generator in this wattage class.
- Includes a 30A RV adapter for direct connection to RV power inlets.
- Clean inverter power and quiet operation listed as key features by the brand.
Cons
- Warranty terms are not stated in the brand’s published information.
- Fuel tank capacity and estimated runtime at various loads are not specified.
- No official noise level in decibels is provided, making comparison difficult.
What It Is
The Erayak 4500P is a gasoline inverter generator from Erayak Power, designed for portable outdoor use. According to the brand, it delivers 4,500 peak watts and 3,500 running watts at 120V AC output. The generator weighs 55 lb and comes with a 30A RV adapter. It is marketed for camping, RV trips, outdoor adventures, and selected home essentials.
Key Features as Published
- Power Output: 4,500W peak / 3,500W rated
- Inverter Technology: Clean inverter power for sensitive electronics
- Quiet Operation: Tagged as a ‘quiet generator’ by the brand
- Portable Design: 55 lb weight for easy transport
- RV Ready: Includes a 30A RV adapter
- Compact Form: Built for outdoor freedom and bigger adventures
Size, Power & Compatibility Details
Based on the product page, the Erayak 4500P measures a portable design at 55 lb. Output is 120V AC, making it compatible with standard US household and RV equipment. The included 30A RV adapter allows direct connection to RV power systems. The generator runs on gasoline; no other fuel types are mentioned by the brand. Peak output of 4,500W supports startup surges, while the 3,500W running load covers typical camping appliances and selected home devices.
Before You Buy
Returns: Erayak Power accepts returns within 30 days of delivery, items must be unused and in original packaging. Return shipping is free with a provided label. Cancellation is possible before the item ships.
Shipping: Orders are processed same business day (excluding holidays). Estimated delivery times are shown at checkout. Free standard shipping may be available on selected orders. For shipments to Canada, additional customs fees may apply.
Warranty: Not stated by the brand in the provided data.
Frequently asked questions
What is the peak wattage of the Erayak 4500P?
The published peak output is 4,500 watts.
Does this generator include an RV adapter?
Yes, according to the product description, it comes with a 30A RV adapter.
How much does the generator weigh?
The brand states the portable design weighs 55 lb.
What fuel does the 4500P use?
It runs on gasoline only, as per the product title and description.
What is the warranty on this generator?
Warranty terms are not stated in the brand’s published information.




