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Firman W01784 Spec Review

The Firman W01784 is a quiet, compact and lightweight inverter generator with a rated wattage of 1700 W and a starting wattage of 2100 W.

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Price History
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Price history for the Firman W01784
Latest updates:
  • $599.99 - July 18, 2021
  • $699.99 - April 30, 2021
Data source: homedepot.com
Since: April 30, 2021
  • Highest Price: $699.99 - April 30, 2021
  • Lowest Price: $599.99 - July 18, 2021

Description

Quiet. Portable. Easy to use. The W01784 inverter portable generator is built for fun. Safe for all sensitive electronics. Best used for camping and tailgating. (source: Firman (opens in a new tab))

Zoom on the Firman W01784

In summary, the Firman W01784 is a quiet, compact and lightweight portable inverter generator especially useful for:

  • Camping and tailgating hobbyists looking for a portable power source
  • DIYers who wish to improve their efficiency with tools
  • RV travellers who wish to upgrade their experience to another level

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

Power & Run Time

The Firman W01784 in use

The Firman W01784

The Firman W01784's core is the 80 cc Firman Max-Pro Series OHV 4-stroke engine, which runs on gasoline. With an output of 120V, it provides a running wattage of 1700W and a peak wattage of 2100W. In addition, the device is parallel capable (parallel kit not included) and thus, can be linked to a similar or compatible unit for added power.

Enjoying a noise rating of 54 dBA (just slightly more noisy than rainfall), this inverter generator gets running thanks to a simple traditional pull-start mechanism.

The W01784 can operate for up to 10 hours with a full tank (fuel consumption around 0.09 GPH), due to its fuel capacity of 0.9 gallon.

Delicate electronics can be plugged in an AC outlets safely, as the W01784 generates a clean sine wave, reaching a <3% Total Harmonic Disruption (THD).

Outlets

The control panel features the upcoming 2 AC outlets:

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

Furthermore, it has 1 DC outlet: there's a 5V USB port with which you may charge electronics, for example mobile phones or tablets, conveniently.

Even if this Firman generator isn't quite RV Ready, it still allows for an easy RV connection via an L5-30P to TT-30R adaptor (included), thanks to its L5-30R receptacle.

Portability

Thanks to its closed inverter generator design (L20 x W12.1 x H16.7 in), the Firman W01784, is more esthetical than a typical, open frame generator. The design follows the contemporary trends and is perfect for recreationally generating power.

Since the W01784 weighs only 45.9 lbs, it can be labeled as a portable lightweight generator. As it can be moved by a single person without much effort, the generator and its power can be enjoyed on-the-go. Its handle (molded in the case) allows you to carry it easily, further enhancing its convenience.

Features

Panel of the Firman W01784

The W01784's control panel

Some light indicators allow you to instantly see if the oil level is too low, the generator is on overload and the generator is ready.

From a security standpoint, the product offers an overload protection (circuit breaker) and an automatic low oil shut-off, allowing you to use it with a peace of mind.

While the standard documentation and an owner's manual (opens in a new tab), helpful for starting the device promptly, come with the Firman W01784, the following accessories are also included: tool kit, RV adapter, oil, battery charging cables and funnel.

Emissions

The Firman W01784 is EPA-approved and CARB-compliant. Therefore, its sale and purchase are permitted in all of the 50 states, including California.

Moreover, it features a spark arrestor, which makes it suitable for use in forested areas.

Product Videos

The Firman W01784 versus other generators

The following charts are provided to give you an idea of how some of the key specs of the Firman W01784 compare to generators of similar power (between 1500 and 2500 W).

  • As far as its dry weight is concerned, the Firman W01784 weighs just 45.9 pounds and thus, it is one of the lighter 1500 to 2500 rated wattage generators. Regarding dry weight, one of the champions in the same power range is the Champion 200949, with a dry weight of only 38.6 lbs.
  • Since this inverter generator is rated for a lowest possible noise of 54 dBA, it can be considered as one of the more quiet of the products generating similar power. If you’d prefer a less noisy device, one of the most quiet devices, which share the same power range with this one, is the Honda EU2200i, whose lowest noise levels reach just 48 dBA.
  • The W01784, offering a run time of up to 10 hours with a full tank at a 25% load, falls within the average autonomy range when compared to its peers. If you consider autonomy on a single full tank as one of the deciding factors, one of the generators in the same power range that offers the highest run time is the Westinghouse WGen2000, with up to 26 hours.
  • Run times are important, yet thanks to their dependence on the fuel capacity, they should be judged along with the fuel consumption of the device. At an estimated fuel consumption of 0.09 GPH (gallon per hour) at 25% load, this inverter generator is a rather fuel efficient one within its wattage category. If you are concerned with gasoline efficiency, having a fuel consumption of just 0.08 GPH, the Predator 2000 is a device you should look out for.
According to our stats, the following comparison is pretty popular: Firman W01784 vs Firman W01781.

Price comparison

As you can see from this interactive chart, when compared to other 1500-2500W generators, the Firman W01784 is on the average side of the price range.

Therefore, this generator nicely fits in the expected budget for this kind of product.

The bottom line

STRENGTHS:
  • In the expected price range
  • Several accessories included
  • RV adapter included
  • Parallel capable
  • Inverter
  • Lightweight (45.9 lbs)
  • Quiet for its power (54 dBA)
  • Fuel efficient
AVERAGE SPECS:
  • Decent run time
WEAKNESSES:
  • No data center
  • No electric start

Do you own the Firman W01784 and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

Features and Specifications

General
InverterYes
PortableYes
Parallel capableYes, cable not included
RV readyNo
FuelGasoline
Engine80 cc Firman Max-Pro Series OHV 4-stroke
Starting systemRecoil
Power
VoltageAC: 120V 60 Hz, DC: 5V
Running watts1700 W
Starting watts2100 W
Running amps14.2 amps
Peak amps17.5 amps
Run time @50% loadUnknown
Run time @25% load10 h
Features
GFCI outletsNo
Covered outletsYes
Automatic Voltage RegulationInverter
AC outlets
  • 1x 120V 20A (5-20R)
  • 1x 120V 30A (L5-30R)
DC outlets1x 5V USB port
Data centerNo
IndicatorsLow oil, overload and output ready
Fuel tankPlastic, 0.9 gal
Fuel gaugeNo
Misc
Weight45.9 lbs
Approx. dimensions (L x W x H)20 x 12.1 x 16.7 in
Noise (lower limit)54 dBA
THD< 3%
EmissionsCARB, EPA
SecurityLow oil and overload protection
Spark arrestorYes
NeutralFloating
Accessories includedOil, funnel, tool kit, RV adapter, and battery charging cables
Warranty3 years
SeriesWhisper
Other model numbersW2100i

Unlike many websites, we did our best to research each of the specs above. That being said, we are not immune to making the occasional mistake or omission. Should you notice any missing or incorrect values, don't hesitate to suggest improvements so we can address the issue.

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About FIRMAN Power Equipment

Founded in 1999, Firman Power Equipment is a company with a short, but established history in the power equipment industry. Based in Arizona, the company offers an immense range of products, including power tools, automotive equipment, storage utilities, work wear, but most importantly, a wide selection of generators of all sizes, designs and outputs. Interestingly, Firman is a wholly owned subsidiary of the China National Machinery Industry Corporation - a somewhat well renowned company in China and acts as a de facto distributor of their products in the US.

Warranty Information

The Firman W01784 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 Firman generators, please consult Firman's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-844-FIRMAN1 (844-347-6261).

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 homeRefrigerator (energy star)1921192
Washing machine9001650
Total1092 W2092 W
For campingRadiant heater13001300
Set of 5 LED light bulbs5555
Total1355 W1355 W
For workDemolition hammer12601260
Bug zapper8080
Total1340 W1340 W
How do you reset circuit breaker when it trips off (Asked October 25, 2020)

The circuit breaker/reset button is located above the L5-30R outlet.

Is the 30Amp receptacle only functional if there are 2 units in parallel? Can a single unit provide 30 Amps? (Asked December 19, 2020)

The L5-30R receptacle is functional without paralleling anything. However, you will only get a maximum of 14.2 running amps or 17.5 starting amps out of it.

Couldn't find the right answer for you? Ask your own question.

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Firman W01784
8 Total Score
1 review
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Price
8
Value
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Quality
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Performance
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1 Review
  1. 4
    Price
    80
    Value
    80
    Quality
    70
    Performance
    90

    Good back up for our larger Champion generator!!

    + PROS:
    • Small Quite reliable…..
    - CONS:
    • No electric start!!!
    Helpful(0) Unhelpful(0)You have already voted this

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