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

  • A-iPower SUA3800iEDP
  • Generac #8947 iQ5200DF
  • Model SUA3800iEDP
    Model SUA3800iEDP

    A-iPower 3,500W Dual-Fuel Generator

    3500W
    Running
    63 dB
    Noise
    View details
  • Model #8947 iQ5200DF
    Model #8947 iQ5200DF

    Generac 3,900W Dual-Fuel Generator

    3900W
    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 SUA3800iEDPGenerac #8947 iQ5200DF
General
Product type
Generator
Generator
Fuel
Dual-Fuel
Dual-Fuel
InverterYesYes
Parallel capableYesYes
RV readyNoNo
Running watts
3500 W
Winner: Winner: 3900 W
Starting watts
3800 W
Winner: Winner: 5200 W
Noise (lower limit)
Winner: Winner: 63 dB
0 dB
Weight
121 lbs
Winner: Winner: 107 lbs
Run time @50% load
Not available
Winner: Winner: 9 h
Run time @25% load
Not available
15 h
Fuel tank
2.6 gal
3.2 gal
Fuel gaugeYesNo
Approx. dimensions (L × W × H)
24 x 19 x 22
24.6 x 20.3 x 22.5
Electrical
Voltage (AC)
120
120
Voltage (DC)
5
5
GFCI outletsNoYes
Covered outletsYesYes
Automatic Voltage RegulationYesYes
THD
Not available
<3% %
Engine
Engine
223 cc Senci OHV 4-stroke
223 cc OHV 4-stroke
Alternator
Not available
Not available
Starting system
Recoil, Electric, Remote
Recoil, Electric
Warranty
Warranty
3 years
3 years
Power by fuel
GasolineNot availableNot available
Running watts
3500 W
3900 W
Starting watts
3800 W
5200 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
9 h
Run time @25% load
12 h
15 h
PropaneNot availableNot available
Running watts
3200 W
3500 W
Starting watts
3500 W
4700 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
11 h
Run time @25% load
16 h
20 h
Other
Data center
Not available
Not available
Indicators
true
false
Compliance
CARB, EPA, ANSI/PGMA G300-2023
CARB, EPA, ANSI/PGMA G300-2023
Security
Not available
Not available
Spark arrestorYesYes
Neutral
Floating
true
UPC
850016881083
696471104509
Core / High-priority specs
Running Watts (Gasoline)
3500
3900
Running Watts (Propane)
3200
3500
Starting Watts (Gasoline)
3800
5200
Starting Watts (Propane)
3500
4700
Runtime @ 50% Load (Gasoline)
Not available
9
Runtime @ 50% Load (Propane)
Not available
11
Runtime @ 25% Load (Gasoline)
12
15
Runtime @ 25% Load (Propane)
16
20
AC Outlet Types
1x Duplex 120V 20A (5-20R), 1x 120V 30A (L5-30R)
2x Duplex 120V 20A (5-20R) GFCI; 1x 120V 30A (L5-30R)
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
Senci OHV 4-stroke
OHV 4-stroke
Engine Displacement
223
223
Engine Oil Type
Not available
10W-30 / SAE 30
Runtime & fuel system
Runtime @ 25% Load (Gasoline)
12
15
Runtime @ 50% Load (Gasoline)
Not available
9
Runtime @ 50% Load (Propane)
Not available
11
Safety & compliance
Overload Protection System
Low oil and overload protection
Low oil and overload protection, CO monitoring
Low Oil ProtectionNoYes
Carbon Monoxide MonitoringYesYes
Included equipment
Starting Components
Recoil, Electric, Remote
Oil, funnel, tool kit, propane hose, and battery
Included Accessories
Oil, funnel, tool kit, key fob, propane hose, RV adapter, and battery
Oil, funnel, tool kit, propane hose, and battery
Warranty & identification
Commercial Warranty
3
Not available
Part Number
Not available
8947, 8945
Additional specs
Summary
The A-iPower SUA3800iEDP is a 3500-watt dual-fuel inverter generator built for homeowners and outdoor users who need reliable backup power without sacrificing portability. Running on either gasoline or propane, it delivers 3800 peak watts to start larger appliances and tools, then settles to 3500 running watts for sustained operation. This power level handles refrigerators, window air conditioners, power drills, and multiple household circuits simultaneously, making it practical for both emergency outages and job site work. The inverter design means sensitive electronics like laptops, televisions, and phone chargers stay protected from voltage spikes. At 63 dB, the noise level sits between a normal conversation and a vacuum cleaner, so it won't alienate neighbors during daytime use. The dual-fuel flexibility matters most when fuel supply chains break down. If gasoline runs short, propane becomes the backup. With a 2.6-gallon tank and up to 16 hours of runtime on propane at 25% load, users can stretch refueling intervals significantly.
The Generac iQ5200DF is a 3,900-watt dual-fuel inverter generator that bridges emergency home backup and recreational use. At this output level, it powers essential circuits like refrigerators, sump pumps, and window air conditioners simultaneously, but not a full house or central HVAC. The dual-fuel design lets owners switch between gasoline and propane based on availability, a genuine advantage when supply chains break down during extended outages. Because the iQ5200DF produces electronically regulated current with less than 3% THD, laptops, flat-screen TVs, CPAP machines, and smart home devices run safely without voltage-related risk.
  • Most Powerful
    Generac #8947 iQ5200DF
    3900W running
  • Quietest
    A-iPower SUA3800iEDP
    63 dB
  • Longest Runtime
    Generac #8947 iQ5200DF
    9h at 50% load
Where to buy
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A-iPower SUA3800iEDP
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Generac #8947 iQ5200DF
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