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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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Set an alert for the Firman W01784 - Current lowest price: $487.49
Price History
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Price history for the Firman W01784
Latest updates:
  • $487.49 - April 19, 2021
  • $624.99 - April 18, 2021
  • $493.74 - April 15, 2021
  • $499.99 - April 13, 2021
  • $506.24 - April 11, 2021
  • $624.99 - April 11, 2021
  • $512.49 - April 8, 2021
  • $518.74 - April 6, 2021
Data source: ebay.com
Since: February 24, 2021
  • Highest Price: $624.99 - February 24, 2021
  • Lowest Price: $487.49 - April 19, 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
  • Amateur DIY lovers
  • RV travellers who wish to upgrade their experience to another level

In the sections ahead, the power characteristics, availability of various outlets, the portability, and any additional features of the device shall be discussed, including its emission compliance information.

Power & Run Time

The Firman W01784 in use

The Firman W01784

The Firman W01784's design includes a gasoline-fueled 80 cc Firman Max-Pro Series OHV 4-stroke engine. With a 120V output, it gives a running wattage of 1700W and also a peak wattage of 2100W. Additionally, as the generator is parallel capable (parallel kit not included), it can be linked to a second unit for more power.

The inverter generator is rated for a noise of 54 dBA (just slightly more noisy than rainfall). Its starting mechanism is based on a conventional pull-start mechanism.

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

The W01784 produces a clean sine wave: thanks to a <3% Total Harmonic Disruption (THD), your sensitive electronics can be safely plugged in the AC outlets.

Outlets

The control panel features the following 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 allowing you to conveniently charge electronics such as mobile phones and tablets.

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

Portability

As the Firman W01784 is an inverter generator, its encased design (L20 x W12.1 x H16.7 in) offers more aesthetics than a conventional, open frame product. The generator has a contemporary design, convenient for recreationally generating power.

Since the W01784 weighs only 45.9 lbs, it can be labeled as a portable lightweight generator. A single person should not have any problems moving it around and thus, enjoy power availability on-the-go. This convenience is further enhanced thanks to its handle (molded in the case) that allows you to carry it with ease.

Features

Panel of the Firman W01784

The W01784's control panel

The device’s light indicators will display if the generator is ready, the generator is on overload and the oil level is too low.

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

Besides the classic documentation and an owner's manual (opens in a new tab) to get you promptly started, the Firman W01784 also comes with some accessories: funnel, battery charging cables, oil, tool kit and RV adapter are included.

Emissions

The Firman W01784 is EPA-approved and CARB-compliant. Thus, selling and purchasing this generator is allowed in each of the 50 states, including California.

Moreover, it features a spark arrestor, making it usable in forested areas.

Product Video

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).

  • Regarding its weight, the Firman W01784 only weighs in at 45.9 pounds, which means it's one of the lighter generators in the 1500-2500 rated wattage range. In terms of weight, one of the champions in their power range is the Champion 200949, standing at just 38.6 lbs.
  • With a lowest possible noise of 54 dBA, this inverter generator places itself amongst the more quiet of the products delivering similar power. For those who are looking for a less noisy device, we suggest the Honda EU2200i. With just 48 dBA, it is one of the most quiet devices in this power range.
  • 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. Concerning the run times, one of the several devices with a comparable output, offering the highest autonomy, is the Westinghouse WGen2000, which is able to run for 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. This inverter generator can be considered as fuel efficient, due to its low estimated fuel consumption of only 0.09 GPH (gallon per hour) at 25% load, within the aforementioned wattage range. If you wish to further improve in the area of fuel efficiency, the Predator 2000, which boasts with a gas consumption of only 0.08 GPH, may be the right generator for you.
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
Peaks 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 sizing calculator.
ItemRunning WattsStarting Watts
At homeRefrigerator (energy star)1921192
Washing machine9001650
Total1092 W2092 W
For campingRV AC (11,000 BTU)10101600
RV refrigerator180600
Game console150150
Total1340 W1930 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.

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