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Compare Generators Side-by-Side

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

  • A-iPower SUA2301iD
  • Generac #8151 iQ3600DF
  • Model SUA2301iD
    Model SUA2301iD

    A-iPower 1,800W Dual-Fuel Generator

    1800W
    Running
    62 dB
    Noise
    View details
  • Model #8151 iQ3600DF
    Model #8151 iQ3600DF

    Generac 2,800W Dual-Fuel Generator

    2800W
    Running
    0 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 @50%
h
Running watts by fuel
Shows how output changes across gasoline/propane/natural gas (when available).
Generator Specifications Comparison
SpecificationA-iPower SUA2301iDGenerac #8151 iQ3600DF
General
Product type
Generator
Generator
Fuel
Dual-Fuel
Dual-Fuel
InverterYesYes
Parallel capableYesYes
RV readyNoNo
Running watts
1800 W
Winner: Winner: 2800 W
Starting watts
2300 W
Winner: Winner: 3600 W
Noise (lower limit)
Winner: Winner: 62 dB
0 dB
Weight
Winner: Winner: 46.2 lbs
107 lbs
Run time @50% load
Not available—
Winner: Winner: 13 h
Run time @25% load
9 h
Not available—
Fuel tank
0.9 gal
3.17 gal
Fuel gaugeYesYes
Approx. dimensions (L × W × H)
21.5 x 12.8 x 21.1
24.6 x 20.3 x 22.5
Electrical
Voltage (AC)
120V 60 Hz
120
Voltage (DC)
12
5
GFCI outletsNoYes
Covered outletsYesYes
Automatic Voltage RegulationYesYes
THD
Not available—
<3% %
Engine
Engine
80 cc Senci OHV 4-stroke
212 cc OHV 4-stroke
Alternator
Not available—
Not available—
Starting system
Recoil
Recoil, Electric
Warranty
Warranty
3 years
3 years
Power by fuel
GasolineNot available—Not available—
Running watts
1800 W
2800 W
Starting watts
2300 W
3600 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—
13 h
Run time @25% load
9 h
Not available—
PropaneNot available—Not available—
Running watts
1600 W
2500 W
Starting watts
2000 W
3200 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—
16 h
Run time @25% load
Not available—
Not available—
Other
Data center
Not available—
Not available—
Indicators
true
true
Compliance
CARB, EPA, ANSI/PGMA G300-2023
EPA, ANSI/PGMA G300-2023
Security
Not available—
Not available—
Spark arrestorYesYes
Neutral
Floating
true
UPC
850016881564
Not available—
Core / High-priority specs
Running Watts (Gasoline)
1800
2800
Running Watts (Propane)
1600
2500
Starting Watts (Gasoline)
2300
3600
Starting Watts (Propane)
2000
3200
Runtime @ 50% Load (Gasoline)
Not available—
13
Runtime @ 50% Load (Propane)
Not available—
16
Runtime @ 25% Load (Gasoline)
9
Not available—
AC Outlet Types
1x Duplex 120V 20A (5-20R); 1x 120V 30A (L5-30R)
2x Duplex 120V 20A (5-20R) GFCI1x 120V 30A (L5-30R)
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
80 cc Senci OHV 4-stroke
212 cc OHV 4-stroke
Engine Displacement
80
212
Engine Oil Type
Not available—
10W-30
Runtime & fuel system
Runtime @ 25% Load (Gasoline)
9
Not available—
Runtime @ 50% Load (Gasoline)
Not available—
13
Runtime @ 50% Load (Propane)
Not available—
16
Controls & display
Display Type
Not available—
Digital
Safety & compliance
Overload Protection System
Low oil and overload protection
Not available—
Low Oil ProtectionNoYes
Carbon Monoxide MonitoringYesYes
Included equipment
Starting Components
Not available—
Recoil, Electric
Included Accessories
Oil, funnel, tool kit, propane hose, RV adapter, battery charging cables, and parallel cables
Oil, funnel, tool kit, propane hose, and battery
Warranty & identification
Commercial Warranty
3
Not available—
Additional specs
Summary
The A-iPower SUA2301iD is an 1800-watt dual-fuel inverter generator built for users who need flexible fuel options without sacrificing portability. At 46.2 pounds, this unit bridges the gap between lightweight camping power and serious backup capability. The dual-fuel design means you can run gasoline when convenient and switch to propane for longer storage or when gasoline is unavailable. This flexibility matters most for homeowners facing unpredictable outages, RV owners planning extended trips, and outdoor workers who can't predict fuel availability on the job. With 1800 running watts on gasoline and 1600 on propane, the SUA2301iD handles essential household circuits, power tools, and most outdoor equipment. The 80cc Senci OHV 4-stroke engine delivers 2300 peak watts on gasoline, giving you headroom for startup surges. Nine hours of runtime at 25% load on a 0.9-gallon tank means you can power a modest load overnight without refueling. This is not a whole-home generator, but it will run a refrigerator, some lights, and a few outlets simultaneously.
The Generac iQ3600DF is a 2,800-watt dual-fuel inverter generator that handles mid-range loads like essential home circuits during outages, multiple appliances at a campsite, or a mix of power tools on a job site. Gasoline delivers 2,800 running watts with 3,600 starting watts; propane runs at 2,500 watts with 3,200 starting watts. The dual-fuel design lets users choose based on fuel availability and storage preferences. Inverter technology keeps THD below 3 percent, protecting laptops and TVs from voltage spikes. Electric start with an included battery eliminates pull-cord friction. The 107-pound weight and compact footprint make it semi-portable but manageable for truck beds and garage storage.
  • Most Powerful
    Generac #8151 iQ3600DF
    2800W running
  • Quietest
    A-iPower SUA2301iD
    62 dB
  • Longest Runtime
    Generac #8151 iQ3600DF
    13h at 50% load
Where to buy
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A-iPower SUA2301iD
Store links
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Generac #8151 iQ3600DF
Store links
No links yet.
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