Generac GP3000i (Discontinued)

The Generac GP3000i (7129) is a compact and lightweight inverter generator with a rated wattage of 2,300 W and a starting wattage of 3,000 W. (Read full specs)

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This product has been discontinued. We've kept this page live for reference.

It was replaced by the Generac GP3300i.

Description

An affordable solution for recreational applications. Perfect size for tailgating,camping and power tool use.

Zoom on the Generac GP3000i

In short, the Generac GP3000i is a compact and lightweight portable inverter generator adequately designed for:

  • Camping and tailgating hobbyists looking for a portable power source
  • Handcrafting enthusiasts who wish to work on-the-go
  • RV travellers who wish to upgrade their experience to another level

Over the following sections, you'll uncover its power characteristics, the selection of outlets it offers, its overall portability, and the supplementary features it includes.

Power & Run Time

The Generac GP3000i in use

The Generac GP3000i

Running on gasoline, the Generac GP3000i operates with a 149 cc Generac OHV 4-stroke engine, delivering 120V, with a running wattage of 2,300W and a peak wattage of 3,000W. Additionally, as the generator is parallel capable (Generac 7668 Parallel kit (opens in a new tab) not included), it can be linked to a second unit for more power.

This inverter generator is equipped with a simple traditional pull-start mechanism. It features Generac's PowerDial™, an easy-to-use dial with three operation settings.

Equipped with a 1.06 gallon fuel tank, the GP3000i ensures continuous operation for up to 5.8 hours with a full tank (fuel usage approximately 0.18 gallons per hour).

With a <3% Total Harmonic Distortion (THD), the GP3000i 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 3 AC outlets:

Duplex 120V 20A (5-20R)
120V 30A (L5-30R) receptacle

Additionally, it offers 2 DC outlets: there's two 5V USB ports ensuring convenient charging of devices like mobile phones and tablets, for connectivity on the go.

Even though this Generac generator isn't quite RV Ready, its L5-30R receptacle allows an easy RV connection via an L5-30P to TT-30R adaptor.

Portability

With its enclosed inverter generator design (L22.2 x W13.3 x H18.4 in), the Generac GP3000i offers superior aesthetics and operates with minimized noise levels, distinguishing itself from standard, open frame generators. The generator has a contemporary design, convenient for recreationally generating power.

With a dry weight of 59.5 lbs, the GP3000i is manageable, ensuring it can accompany you wherever you need power. Furthermore, the GP3000i's ease of transport is ensured by its convenient handle (molded in the case), providing enhanced grip.

Features

Panel of the Generac GP3000i

The GP3000i's control panel

The device's light indicators will illuminate to indicate if the generator is ready, its oil levels are insufficient and the generator is overloaded.

Regarding security, the generator comes with an automatic low oil shut-off and an overload protection (circuit breaker), providing peace of mind during operation.

Besides the features previously mentioned, accessory-wise, the Generac GP3000i comes with the usual documentation and owner's manual (opens in a new tab) needed to get you promptly started.

Product Videos

The Generac GP3000i versus other generators

The following charts are provided to give you an idea of how some of the key specs of the Generac GP3000i compare to inverter generators of similar power (between 1500 and 2500 W).

  • Weighing in at 59.5 lbs, the Generac GP3000i is one of the heavier inverter generators available in the 1500-2500 rated wattage segment. Weight-conscious users may find the Genmax GM2000i appealing, as it is one of the top contenders in this power range, weighing just 34.2 pounds.
  • In terms of autonomy, the GP3000i offers up to 5.8 hours at a 25% load, placing it at the lower range within its type and power range. If extended autonomy is what matters most to you, the Yamaha EF2800i could be an excellent choice, offering one of the longest run times among units in its power category, reaching up to 14.7 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. In terms of fuel efficiency within its wattage range, this inverter generator falls short: it consumes approximately 0.18 GPH at a 25% load. If not satisfied with the afore-mentioned fuel consumption, you may wish to check out the Westinghouse iGen2800. With a fuel consumption of as little as 0.08 GPH, it is one of the most efficient generators currently on the market.

The bottom line

STRENGTHS:
  • Parallel capable
  • Inverter
WEAKNESSES:
  • No data center
  • No electric start
  • On the heavy side (59.5 lbs)
  • Relatively low run time
  • Low fuel efficiency

Do you own the Generac GP3000i and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

Features and Specifications

General
InverterYes
Parallel capableYes, cable not included
RV readyNo
FuelGasoline
Engine149 cc Generac OHV 4-stroke
Starting systemRecoil
Warranty3 years
Power
VoltageAC: 120V 60 Hz, DC: 5V
Running watts2,300 W
Starting watts3,000 W
Running amps19.2 amps
Peak amps25 amps
Run time @50% load4.5 h
Run time @25% load5.8 h
Features
GFCI outletsNo
Covered outletsNo
Automatic Voltage RegulationInverter
AC outlets
  • 1x Duplex 120V 20A (5-20R)
  • 1x 120V 30A (L5-30R)
DC outlets2x 5V USB port
Data centerNo
IndicatorsLow oil, overload and output ready
Fuel tank1.06 gal
Fuel gaugeNo
Misc
Weight59.5 lbs
Approx. dimensions (L x W x H)22.2 x 13.3 x 18.4 in
Noise (lower limit)Unknown
THD< 3%
ComplianceCARB
SecurityLow oil and overload protection
Spark arrestorYes
NeutralFloating
Accessories includedNo
Other model numbers7129
UPC696471072716

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 Generac

Generac Power Systems is an American based generator and power equipment manufacturer, founded in 1959. As its name suggests, the main focus of Generac are power generators, and other related electric equipment, such as switches, paralleling systems and small engines. The company has several manufacturing facilities based in the US, thus, their products are engineered and built in the USA. However, their components can be a mix of domestic and foreign parts.

Warranty Information

The Generac GP3000i 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 Generac generators, please consult Generac's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-888-GENERAC (888-436-3722).

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 generator size calculator.
ItemRunning WattsStarting Watts
At homeElectric fry pan15001500
Refrigerator (energy star)1921192
Radio100100
Pair of small speakers4545
Total1837 W2837 W
For campingRV AC (11,000 BTU)10101600
RV refrigerator180600
Coffee maker600600
Pair of small speakers4545
Total1835 W2425 W
For workGrinder14002500
Electric fence (25 miles)250250
Bug zapper8080
Total1730 W2830 W
What is the noise rating of the GP3000i?

Due to the lack of standardization in noise emission measurement, Generac does not provide their units' noise levels.

User Reviews

  1. 5
    Price
    100
    Value
    100
    Quality
    100
    Performance
    100

    After doing some research, I settled on this generator because it has everything that I wanted (runs on gasoline or propane, inverter/quiet, USB and 12 volt charging plugs, etc.) and because of the price. It did not come with an hour meter but I was able to add one for $10. I’m in the process of breaking in the generator now and will update my review with any issues if they come up. Very happy with my purchase.

    + PROS:
    • Dual fuel, quiet, easy to start, easy setup/service. USB, 12v and 120v outlets.
    - CONS:
    • No hour meter but one can be added for $10
    Helpful(3) Unhelpful(0)You have already voted this

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