-No User ReviewsWrite a review
ShortlistShortlistedRemoved from shortlist 17
Page Content
Description
Zoom on the Firman W03381
In a nutshell, the Firman W03381 is a quiet and compact portable inverter generator mostly geared towards:
- RV travellers who wish to upgrade their experience to another level
- Occasional participants of outdoor events, competitions, concerts and festivals
- DIYers who wish to improve their efficiency with tools
- Homeowners in need of an emergency backup power for their essentials
- Camping and tailgating hobbyists looking for a portable power source
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 W03381's engine, 193 cc Firman Max-Pro Series OHV 4-stroke, fueled by gasoline, can deliver 120V. It provides a running wattage of 3300W and reaches a peak wattage of 3650W. Additionally, as the generator is parallel capable (Firman parallel kit (opens in a new tab) not included), it can be linked to a second unit for more power.
Enjoying a noise rating of 58 dBA (less noisy than rainfall), this inverter generator gets running thanks to a simple traditional pull-start mechanism.
With a fuel capacity of 1.8 gallon, the W03381 may run for up to 10 hours with a full tank (fuel consumption around 0.18 GPH).
As the W03381 produces a clean sine wave, with a <3% Total Harmonic Disruption (THD), sensitive electronics may be plugged in the AC outlets safely.
Outlets
The control panel features the upcoming 3 AC outlets:
In addition, it provides 2 DC outlets: there's a 5V USB port with which charging of electronics like mobile phones and tablets is made convenient and a 12V 8A receptacle with which you may charge your batteries with ease.
This Firman generator is RV Ready, as it features a TT-30R receptacle (TT stands for 'Travel Trailer').
Portability
The Firman W03381's characteristic encased inverter generator design (L23.2 x W17.8 x H17.9 in), provides an esthetical advantage over any ordinary, open frame product. The featured design follows the latest trends and is ideal for easy and recreational use.
With a dry weight of 87 lbs, the W03381 can easily follow you wherever your power needs are. Moreover, its set of 2 wheels (⌀5") and its folding handle will allow you to effortlessly shift it once it's on the ground.
Features
To help you monitor the W03381's status and activity, its control panel is equipped with a convenient meter showing you voltage, frequency and lifetime hours.
In addition to this info, several light indicators serve to show you when the oil level is too low, the generator is overloaded and the generator is ready.
From a security point of view, the generator is equipped with an overload protection (circuit breaker) and an automatic low oil shut-off, giving you a peace of mind during use.
Along the basic documentation and an owner's manual (opens in a new tab), useful for starting the generator right away, the Firman W03381's package also includes these accessories: tool kit, oil, funnel and battery charging cables.
Emissions
The Firman W03381 is EPA-approved and CARB-compliant. It can therefore be sold and purchased in all 50 states, including California.
Moreover, it features a spark arrestor, which makes it suitable for use in forested areas.
Product Video
The Firman W03381 versus other generators
The following charts are provided to give you an idea of how some of the key specs of the Firman W03381 compare to generators of similar power (between 2500 and 3500 W).
- As for its weight, the Firman W03381 weighs only 87 pounds, making it one of the lighter generators in the 2500-3500 rated wattage category. If weight is your top priority, one of the champions in this power category is the Generac GP3300i, weighing just 59.5 pounds.
- At a lowest noise rating of 58 dBA, this inverter generator is one of the quieter devices of similar power. If noise emissions are important to you, one of the least noisy generators of this power range is the Honda EU3000iS with only 50 dBA.
- As for its autonomy, the W03381, with an autonomy of up to 10 hours at a 25% load, is placed on the low end among the generators of its kind. Furthermore, considering the run times, one of the generators which have a roughly same power output, with the highest autonomy, is the Champion 200954, as it provides up to 22 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. 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 fuel consumption is your top priority, we suggest to check out the Energizer eZV3200P, which has a fuel consumption of only 0.13 GPH and thus, is one of the most efficient devices in our database.
Price comparison
As you can see from this interactive chart, when compared to other 2500-3500W generators, the Firman W03381 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
- In the expected price range
- Several accessories included
- RV Ready
- Parallel capable
- Inverter
- Lightweight for its kind (87 lbs)
- Quiet for its power (58 dBA)
- Decent fuel efficiency
- No electric start
- Relatively low run time
Features and Specifications
Inverter | Yes |
---|---|
Portable | Yes |
Parallel capable | Yes, cable not included |
RV ready | Yes |
Fuel | Gasoline |
Engine | 193 cc Firman Max-Pro Series OHV 4-stroke |
Starting system | Recoil |
Voltage | AC: 120V 60 Hz, DC: 12V |
---|---|
Running watts | 3300 W |
Starting watts | 3650 W |
Running amps | 27.5 amps |
Peaks amps | 30.4 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 5V USB port 1x 12V 8A receptacle |
Data center | VFT |
Indicators | Low oil, overload and output ready |
Fuel tank | Steel, 1.8 gal |
Fuel gauge | No |
Weight | 87 lbs |
---|---|
Approx. dimensions (L x W x H) | 23.2 x 17.8 x 17.9 in |
Noise (lower limit) | 58 dBA |
THD | < 3% |
Emissions | CARB, EPA |
Security | Low oil and overload protection |
Spark arrestor | Yes |
Neutral | Floating |
Accessories included | Oil, funnel, tool kit, and battery charging cables |
Warranty | 3 years |
Series | Whisper |
Other model numbers | W3650i |
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 W03381 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 | Dish washer | 1500 | 3000 |
Refrigerator (energy star) | 192 | 1192 | |
Blender | 400 | 850 | |
Set of 5 LED light bulbs | 55 | 55 | |
Total | 2147 W | 3647 W | |
For camping | RV AC (11,000 BTU) | 1010 | 1600 |
RV refrigerator | 180 | 600 | |
Radiant heater | 1300 | 1300 | |
Radio | 100 | 100 | |
Pair of small speakers | 45 | 45 | |
Total | 2635 W | 3225 W | |
For work | Grinder | 1400 | 2500 |
Milk cooler | 1100 | 1800 | |
Total | 2500 W | 3600 W |
Couldn't find the right answer for you? Ask your own question.