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Ryobi RYi6522 - 5500/6500W Open Frame Inverter Generator

The Ryobi RYi6522 is a portable open frame inverter generator with a rated wattage of 5,500 W and a starting wattage of 6,500 W. (Read full specs)

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Ryobi RYi6522
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Price history for the Ryobi RYi6522

Lowest price $999
Highest price $1,049
Current price $999

Description

Zoom on the Ryobi RYi6522

To sum up, the Ryobi RYi6522 is a portable inverter generator tailored for:

  • RV travellers wishing to enhance their freedom and nomad lifestyle
  • Occasional participants of outdoor events, competitions, concerts and festivals
  • Food van owners who know that just a short power outage could lose them hundreds of dollars
  • Homeowners who want to be able to use the most necessary devices in their household, even during a blackout
  • Professionals who want to ensure that a power failure will not prevent them from working

The following sections will present you in detail its power characteristics, the different outlets it offers, its overall portability, and the extra features it benefits from.

Power & Run Time

The Ryobi RYi6522 in use

The Ryobi RYi6522

Running on gasoline, the Ryobi RYi6522 utilizes a 298 cc OHV 4-stroke engine to deliver 120V, offering a running wattage of 5,500W and a starting wattage of 6,500W.

At a noise rating of 72.3 dBA (just slightly more noisy than a dishwasher), the inverter generator is started via a standard recoil pull-rope starting mechanism.

The RYi6522 can operate for around 8.5 hours at 50% load with a full tank (fuel consumption around 0.47 GPH), due to its fuel capacity of 4 gallons.

With a <5% Total Harmonic Distortion (THD), the RYi6522 delivers a clean sine wave, essential for safeguarding your delicate electronics when plugged into its AC outlets.

Outlets

The control panel is equipped with the following 6 AC outlets:

Two Duplexes 120V 20A (5-20R) GFCI
120V 30A (TT-30R) receptacle
120/240V 30A (L14-30R) receptacle

Furthermore, it showcases 1 DC outlet: there's a 5V USB port (USB-A) designed for hassle-free charging of various electronic devices such as smartphones and tablets, ensuring uninterrupted usage.

This Ryobi generator is RV Ready, as it features a TT-30R receptacle (TT stands for 'Travel Trailer'). In addition, the RYi6522's twist-lock L14-30R receptacle makes it transfer switch ready, enabling hassle-free connection to your breaker box for powering your home during outages.

Portability

With its L24.4 x W20.9 x H22.5 in dimensions, the open frame structure of the Ryobi RYi6522 provides stability, simplified maintenance access to components, and better air cooling than enclosed units. This type of design is ideal for tough environments and heavy outdoor use.

Since the generator weighs 118 lbs, it could be potentially be difficult to manually lift it and transport it, even though it is technically considered to 'be portable' (in the sense that it is movable). However, its challenging mobility is solved by its set of wheels (⌀10") and its folding handle, which will ease its displacement, once it is on the floor.

Features

Panel of the Ryobi RYi6522

The RYi6522's control panel

The RYi6522 and its control panel include a convenient meter, which displays voltage, frequency and lifetime hours. This feature comes handy when monitoring its status and activity.

In addition to this info, some light indicators allow you to instantly see if the generator is ready, its oil levels are insufficient and the generator is on overload.

As for its security measures, the device features an automatic low oil shut-off and an overload protection (circuit breaker), letting you use it with a peace of mind.

It also benefits from Ryobi's CO DETECT technology, which is designed to monitor the level of carbon monoxide present during the generator's operation. If the generator is positioned incorrectly and carbon monoxide levels rise to an unsafe level, the generator will automatically shut down.

In addition to the traditional documentation and an owner's manual (opens in a new tab) to help you get started promptly, the Ryobi RYi6522 also includes several accessories: oil and tool kit.

The Ryobi RYi6522 versus other generators

The following charts are provided to give you an idea of how some of the key specs of the Ryobi RYi6522 compare to inverter generators of similar power (between 5000 and 6000 W).

  • When it comes to weight, the Ryobi RYi6522 tips the scales at just 118 pounds, making it one of the lighter inverter generators in the 5000 to 6000 rated wattage range. If weight matters to you, one of the champions in this power range is the Pulsar PGX60BiSRCO with only 93.5 pounds.
  • This inverter generator, with its lowest possible noise rated at 72.3 dBA falls into the more noisy category, compared to other devices of a similar running wattage. If you wish to prioritize minimal noise, the Honda EU7000iS stands out as one of the quietest options among generators of similar power, with a rating of 52 dBA.
  • Among its inverters with similar power, the RYi6522 offers one of the higher run times, running for around 8.5 hours at 50% load. If extended autonomy is what matters most to you, the Briggs & Stratton Q6500 QuietPower could be an excellent choice, offering one of the longest run times among units in its power category, reaching around 10 hours.
  • Autonomy holds its importance, however, it is largely dependent on the generator’s fuel capacity and so, it is nonsensible to discuss it without mentioning fuel efficiency as well. When it comes to fuel efficiency among generators with similar wattage, this inverter generator lags behind, with a consumption rate of 0.47 GPH at a 50% load. If you're placing a high priority on fuel consumption, the DuroMax XP7000iHT, with a low fuel consumption rate of 0.38 GPH, could be an option to consider.

Price comparison

As you can see from these interactive charts, when compared to other 5000-6000W inverter generators, the Ryobi RYi6522 is on the cheap side of the price range.

It can therefore be a really good buy if you're looking to acquire a budget generator.

The bottom line

STRENGTHS:
  • Inexpensive
  • CO DETECT technology
  • GFCI Outlets
  • RV Ready
  • Inverter
  • Lightweight for its kind (118 lbs)
  • High run time
WEAKNESSES:
  • No electric start
  • No parallel ports
  • On the noisy side (72.3 dBA)
  • Low fuel efficiency

Do you own the Ryobi RYi6522 and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

Features and Specifications

General
InverterYes
Parallel capableNo
RV readyYes
FuelGasoline
Engine298 cc OHV 4-stroke
Starting systemRecoil
Warranty3 years
Power
VoltageAC: 120V 60 Hz, DC: 5V
Running watts5,500 W
Starting watts6,500 W
Running amps45.8 amps
Peak amps54.2 amps
Run time @50% load8.5 h
Run time @25% loadUnknown
Features
GFCI outletsYes
Covered outletsYes
Automatic Voltage RegulationInverter
AC outlets
  • 2x Duplex 120V 20A (5-20R) GFCI
  • 1x 120V 30A (TT-30R)
  • 1x 120/240V 30A (L14-30R)
DC outlets1x 5V USB port (USB-A)
Data centerVFT
IndicatorsLow oil, overload and output ready
Fuel tank4 gal
Fuel gaugeNo
Misc
Weight118 lbs
Approx. dimensions (L x W x H)24.4 x 20.9 x 22.5 in
Noise (lower limit)72.3 dBA
THD< 5%
ComplianceEPA
SecurityLow oil and overload protection, CO monitoring
Spark arrestorYes
NeutralBonded to frame
Accessories includedOil, tool kit, and wheel kit
UPC046396052193

We've taken extra care to research and verify each of the specifications above. That said, occasional mistakes or omissions are still possible. If you spot any missing or inaccurate information, feel free to suggest a correction so we can address it.

Spec Improvement×

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About Ryobi

Founded in 1943, Ryobi Limited is a Japanese based manufacturer that throughout its history mainly focused on electrical and automotive components. However, their quite recent power tool branch has proven to be popular for the quality and reliability of its products, which are nowadays found globally on the shelves of popular retailers. Ryobi products are listed to be produced in various locations globally, mainly US, Germany, Japan and China.

Warranty Information

The Ryobi RYi6522 is covered under a warranty for up to 3 years. This warranty may be limited and may not cover all parts of the generator.
For more information about the warranty of Ryobi generators, please consult Ryobi's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-800-525-2579.

Questions & Answers

What can it power?
Examples of items that can be simultaneously powered.
The examples below are based on a maximum load of 80% and estimated wattages. For a more accurate estimation, use our wattage calculator.
Item Running Watts Starting Watts
At home Electric fry pan 1500 1500
Dish washer 1500 3000
Refrigerator (energy star) 192 1192
Vacuum cleaner 1075 1175
Radio 100 100
Cell phone charger 20 20
Total 4387 W 5887 W
For camping RV AC (11,000 BTU) 1010 1600
RV refrigerator 180 600
Hair dryer 1800 1900
Radiant heater 1300 1300
Radio 100 100
Total 4390 W 4980 W
For work Table saw 1800 4500
Grinder 1400 2500
Drain cleaner 250 250
Electric fence (25 miles) 250 250
Bug zapper 80 80
Total 3780 W 6480 W

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