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Select up to 4 generators to compare specs, power output, noise levels, runtime and more. Your compare URL is shareable.

  • Firman W03082
  • AIVOLT VS8000411
  • Model W03082
    Model W03082

    Firman 3,000W Gas Generator

    3000W
    Running
    58 dB
    Noise
    View details
  • Model VS8000411
    Model VS8000411

    AIVOLT 6,100W Dual-Fuel Inverter Generator

    6100W
    Running
    62 dB
    Noise
    View details
Quick charts
Each chart uses its own Y-axis scale (so numbers are comparable within a chart).
Running watts
W
Starting watts
W
Noise
dB
Runtime @25%
h
Running watts by fuel
Shows how output changes across gasoline/propane/natural gas (when available).
Generator Specifications Comparison
SpecificationFirman W03082AIVOLT VS8000411
General
Product type
Generator
Not available
Fuel
Gasoline
Dual-Fuel
InverterYesYes
Parallel capableYesYes
RV readyYesYes
Running watts
3000 W
Winner: Winner: 6100 W
Starting watts
3300 W
Winner: Winner: 8000 W
Noise (lower limit)
Winner: Winner: 58 dB
62 dB
Weight
Winner: Winner: 90 lbs
129 lbs
Run time @50% load
Not available
Not available
Run time @25% load
Winner: Winner: 9 h
Not available
Fuel tank
1.8 gal
Not available
Fuel gaugeNoNo
Approx. dimensions (L × W × H)
23.2 x 17.8 x 17.9
25.2"L x 19.7"W x 21.4"H
Electrical
Voltage (AC)
120V 60 Hz
120 Volts
Voltage (DC)
12V
Not available
GFCI outletsNoNo
Covered outletsYesNo
Automatic Voltage RegulationYesNo
THD
<3% %
3 %
Engine
Engine
171 cc Firman Max-Pro Series OHV 4-stroke, cast iron sleeve
322cc 4-stroke OHV engine
Alternator
Not available
Not available
Starting system
Recoil, Electric
Electric start
Warranty
Warranty
3 years
Not available
Power by fuel
GasolineNot availableNot available
Running watts
3000 W
6100 W
Starting watts
3300 W
8000 W
Running amps (120V)
Not available
Not available
Running amps (240V)
Not available
Not available
Peak amps (120V)
Not available
Not available
Peak amps (240V)
Not available
Not available
Run time @50% load
Not available
Not available
Run time @25% load
9 h
Not available
Other
Data center
Not available
Not available
Indicators
true
Not available
Compliance
CARB, EPA
EPA & CARB compliant
Security
Not available
Not available
Spark arrestorYesNo
Neutral
Floating
Not available
UPC
840876130827
Not available
Core / High-priority specs
Running Watts (Gasoline)
3000
6100
Starting Watts (Gasoline)
3300
8000
Runtime @ 25% Load (Gasoline)
9
Not available
AC Outlet Types
1x Duplex 120V 20A (5-20R); 1x 120V 30A (TT-30R)
4 outlets
Electrical & power
Frequency
60
50
Engine & construction
Engine Type
OHV 4-stroke
Not available
Engine Displacement
171
322
Cylinder Sleeve
Cast iron sleeve
Not available
Alternator Winding Material
Not available
100% copper windings
Runtime & fuel system
Runtime @ 25% Load (Gasoline)
9
Not available
Controls & display
Display Type
Not available
5-in-1 LCD display center
Idle Control System
Not available
Eco-Mode
Safety & compliance
Overload Protection System
Low oil and overload protection
Automatic shutdown during carbon monoxide detection
Low Oil ProtectionYesYes
Carbon Monoxide MonitoringNoYes
Included equipment
Mobility Components
Not available
Telescopic handle, two 7-inch never-flat wheels
Fuel Connection Components
Not available
Automatic fuel-switching technology
Included Accessories
Oil, funnel, tool kit, battery charger, battery charging cables, and battery
Dual 2.4A USB adapter, emergency battery charger, LPG hose, tool kit, oil funnel
Warranty & identification
Residential Warranty
Not available
2
Commercial Warranty
3
2
Additional specs
Summary
The Firman W03082 is a 3000-watt inverter generator built around a 171cc OHV 4-stroke engine. At this wattage, it can power most household appliances simultaneously: a refrigerator (600W), microwave (1000W), and several lights and chargers without strain. The 3300-watt peak handles motor startup surges for tools like circular saws or air compressors. Because it runs on gasoline with a 1.8-gallon tank, refueling happens frequently at higher loads, but the 9-hour runtime at 25% load means light-duty camping or backup power runs through a full day without interruption. The inverter topology keeps total harmonic distortion below 3%, which means laptops, phones, and sensitive medical equipment charge safely without risk of damage from dirty power.
The AIVOLT VS8000411 is a dual-fuel generator with 6100 rated watts and 8000 peak watts.
  • Most Powerful
    AIVOLT VS8000411
    6100W running
  • Quietest
    Firman W03082
    58 dB
  • Longest Runtime
    h at 50% load
Where to buy
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Firman W03082
Store links
No links yet.
AIVOLT VS8000411
Store links
No links yet.
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