The Firman W03081 is a quiet and compact inverter generator with a rated wattage of 3,000 W and a starting wattage of 3,300 W. (Read full specs)
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Description
Zoom on the Firman W03081
In short, the Firman W03081 is a quiet and compact portable inverter generator adequately designed for:
- RV travellers who wish to upgrade their experience to another level
- People occasionally participating in sporting competitions, open-air performances and outdoor festivals
- Handcrafting enthusiasts who wish to work on-the-go
- Homeowners in need of an emergency backup power for their essentials
- Camping and tailgating buffs looking to enhance their experience
In the sections ahead, the power characteristics, availability of various outlets, the portability, and any additional features of the device shall be discussed.
Power & Run Time
The Firman W03081's core is the 171 cc Firman Max-Pro Series OHV 4-stroke engine, which runs on gasoline. With an output of 120V, it provides a running wattage of 3,000W and a peak wattage of 3,300W. Moreover, the parallel capability (Firman parallel kit (opens in a new tab) not included) enables power output to double when paired with another similar or compatible unit, providing increased energy capacity and versatility for a wide range of needs.
Enjoying a noise rating of 58 dBA (less noisy than a refrigerator), this inverter generator gets running thanks to a manual recoil starter system.
The W03081's fuel tank holds 1.8 gallon, ensuring uninterrupted operation for up to 10 hours with a full tank (fuel consumption approximately 0.18 GPH).
Delicate electronics can be plugged in the AC outlets safely, as the W03081 generates a clean sine wave, reaching a <3% Total Harmonic Distortion (THD).
Outlets
The control panel features 3 AC outlets as follows:
Moreover, it comes equipped with 2 DC outlets: there's a 12V 8A receptacle providing easy battery charging capabilities and a 5V USB port allowing you to conveniently charge electronics such as mobile phones and tablets.
Thanks to its TT-30R receptacle (TT stands for 'Travel Trailer'), this Firman generator is RV Ready.
Portability
As an inverter generator, the Firman W03081 showcases a closed design (L23.2 x W17.8 x H17.9 in), enhancing aesthetics and ensuring quieter operation compared to conventional, open frame models. The featured design follows the latest trends and is ideal for easy and recreational use.
With a dry weight of 84 lbs, the W03081 is convenient, ensuring it can be taken wherever power is needed. Furthermore, once placed on the floor, simple displacement is possible thanks to its set of 2 wheels (⌀5") and its folding handle.
Features
Included in the control panel of the W03081 are a convenient meter, which displays voltage, frequency and lifetime hours, essential for monitoring its status and activity.
In addition to this info, when its oil levels are insufficient, the generator is ready and the generator is overloaded, you will be informed by the featured light indicators.
As far as security is concerned, the generator can be used with a peace of mind, as it features an overload protection (circuit breaker) and an automatic low oil shut-off.
Beyond the standard documentation and an owner's manual (opens in a new tab) to assist with setup, the Firman W03081 ships with supplementary accessories: battery charging cables, oil, tool kit and funnel.
Product Videos
The Firman W03081 versus other generators
The following charts are provided to give you an idea of how some of the key specs of the Firman W03081 compare to inverter generators of similar power (between 2500 and 3500 W).
- With a dry weight of 84 lbs, the Firman W03081 falls within the expected weight range for inverter generators in the 2500 to 3500 rated wattage. If weight is a key factor for your needs, the Pulsar PGD40iSCO is noteworthy for being one of the top contenders in this power range, with a dry weight of 46 pounds.
- With noise levels starting from 58 dBA rating, this inverter generator stands out as one of the quieter options among products of similar type and power. For those who are looking for a less noisy device, we suggest the Honda EU3000iS. With just 50 dBA, it is one of the most quiet devices in this power range.
- Regarding its runtime, the W03081 operates for up to 10 hours at a 25% load, positioning it at the lower spectrum among comparable inverters. If extended autonomy is what matters most to you, the Champion 200977 could be an excellent choice, offering one of the longest run times among units in its power category, reaching up to 22 hours.
- Run time is a key metric, but it's dependent on the generator's fuel capacity. Therefore, discussing fuel efficiency is necessary to get the full picture. This inverter generator has an average fuel consumption among comparably powerful devices, as it reaches 0.18 GPH (gallon per hour) at a 25% load. If you are concerned with gasoline efficiency, having a fuel consumption of just 0.13 GPH, the Energizer eZV3500P is a device you could look out for.
Here's a list of the most popular specific comparisons:
The bottom line
- Several accessories included
- RV Ready
- Parallel capable
- Inverter
- Quiet for its power (58 dBA)
- Decent weight (84 lbs)
- Decent fuel efficiency
- No electric start
- Relatively low run time
Features and Specifications
Inverter | Yes |
---|---|
Parallel capable | Yes, cable not included |
RV ready | Yes |
Fuel | Gasoline |
Engine | 171 cc Firman Max-Pro Series OHV 4-stroke |
Starting system | Recoil |
Warranty | 3 years |
Voltage | AC: 120V 60 Hz, DC: 12V |
---|---|
Running watts | 3,000 W |
Starting watts | 3,300 W |
Running amps | 25 amps |
Peak amps | 27.5 amps |
Run time @50% load | Unknown |
Run time @25% load | 10 h |
GFCI outlets | No |
---|---|
Covered outlets | Yes |
Automatic Voltage Regulation | Inverter |
AC outlets |
|
DC outlets | 1x 12V 8A receptacle 1x 5V USB port |
Data center | VFT |
Indicators | Low oil, overload and output ready |
Fuel tank | 1.8 gal |
Fuel gauge | No |
Weight | 84 lbs |
---|---|
Approx. dimensions (L x W x H) | 23.2 x 17.8 x 17.9 in |
Noise (lower limit) | 58 dBA |
THD | < 3% |
Compliance | CARB, EPA |
Security | Low oil and overload protection |
Spark arrestor | Yes |
Neutral | Floating |
Accessories included | Oil, funnel, tool kit, and battery charging cables |
Country of origin | China |
Series | Whisper |
Other model numbers | W3300i |
UPC | 840876130810 |
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.
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 W03081 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?
Item | Running Watts | Starting Watts | |
---|---|---|---|
At home | Refrigerator (energy star) | 192 | 1192 |
Hair dryer | 1800 | 1900 | |
Slow cooker | 270 | 270 | |
Cell phone charger | 20 | 20 | |
Total | 2282 W | 3282 W | |
For camping | Radiant heater | 1300 | 1300 |
RV refrigerator | 180 | 600 | |
Toaster oven | 800 | 800 | |
Radio | 100 | 100 | |
Total | 2380 W | 2800 W | |
For work | Grinder | 1400 | 2500 |
Reciprocating saw | 730 | 960 | |
Total | 2130 W | 3230 W |
Does it have a fuel filter? (Asked October 05, 2021)
The generator has a fuel filter.
Does the Firman W03081 have a fuel shut-off that will let the carb run dry? (Asked December 28, 2022)
A fuel shut-off switch is located right above the starter rope.
Couldn't find the right answer for you? Ask your own question.