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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.

  • Yamaha EF6300iSDE
  • Aceup Energy AI4500
  • Model EF6300iSDE
    Model EF6300iSDE

    Yamaha 5,500W Gas Generator

    5500W
    Running
    58 dB
    Noise
    View details
  • Model AI4500
    Model AI4500

    Aceup Energy 3,600W Inverter Generator

    3600W
    Running
    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
SpecificationYamaha EF6300iSDEAceup Energy AI4500
General
Product type
Generator
Not available
Fuel
Gasoline
Not available
InverterYesYes
Parallel capableNoYes
RV readyNoNo
Running watts
Winner: Winner: 5500 W
3600 W
Starting watts
Winner: Winner: 6300 W
4500 W
Noise (lower limit)
Winner: Winner: 58 dB
Not available
Weight
216 lbs
Winner: Winner: 62.7 lbs
Run time @50% load
Winner: Winner: 5 h
Not available
Run time @25% load
13.3 h
10 h
Fuel tank
4.5 gal
2.65 gal
Fuel gaugeYesNo
Approx. dimensions (L × W × H)
30.7 x 24.3 x 27.2
Not available
Electrical
Voltage (AC)
120/240
120V
Voltage (DC)
Not available
12V
GFCI outletsYesNo
Covered outletsNoNo
Automatic Voltage RegulationYesNo
THD
<4.0% %
Not available
Engine
Engine
357 cc Yamaha MZ360 OHV 4-stroke
223cc 4-stroke OHV engine
Alternator
Not available
Not available
Starting system
Electric
Not available
Warranty
Warranty
3 years
2 years
Power by fuel
GasolineNot availableNot available
Running watts
5500 W
3600 W
Starting watts
6300 W
4500 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
13.3 h
10 h
Other
Data center
Not available
Not available
Indicators
true
true
Compliance
CARB, EPA
EPA compliant
Security
Not available
Not available
Spark arrestorYesNo
Neutral
true
Not available
UPC
765053849371
Not available
Core / High-priority specs
Running Watts (Gasoline)
5500
3600
Starting Watts (Gasoline)
6300
4500
Runtime @ 25% Load (Gasoline)
13.3
10
AC Outlet Types
1x Duplex 120V 20A (5-20R) GFCI; 1x 120V 30A (L5-30R); 1x 120/240V 30A (L14-30R)
Two 20A outlets and one 30A Twist-Lock
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
OHV 4-stroke
4-stroke OHV
Engine Displacement
357
223
Runtime & fuel system
Runtime @ 25% Load (Gasoline)
13.3
10
Controls & display
Display Type
Not available
Intelligent gauge
Idle Control System
Not available
Economic mode to save fuel
Safety & compliance
Overload Protection System
Low oil and overload protection
Not available
Low Oil ProtectionYesNo
Carbon Monoxide MonitoringYesNo
Included equipment
Starting Components
Not available
5-in-1 knob: fuel on/shut-off, engine on/off, choke
Included Accessories
Battery
Not available
Warranty & identification
Residential Warranty
Not available
2
Commercial Warranty
Not available
2
Part Number
EF63ISDEX
AI4500
Additional specs
Summary
The Yamaha EF6300iSDE is a powerful and advanced inverter generator, ideal for emergency backup, recreational use, and DIY projects. It offers a maximum output of 6300 watts and operates quietly between 58 to 64 decibels.
The Aceup Energy AI4500 is a 3,600-watt inverter generator built around a 223cc 4-stroke OHV engine. It produces 3,600 running watts and 4,500 peak watts, making it suitable for home backup of essentials, jobsite tools with moderate surge needs, and applications where clean power matters. As an inverter model, it delivers stable electricity to sensitive electronics like laptops, chargers, and networking gear while handling traditional household loads and motor starts. The 2.65-gallon fuel tank and 10-hour runtime at 25 percent load support overnight run windows for light to moderate demand. Parallel capability lets users connect two units later to increase total output without replacing the generator entirely.
  • Most Powerful
    Yamaha EF6300iSDE
    5500W running
  • Quietest
    Yamaha EF6300iSDE
    58 dB
  • Longest Runtime
    Yamaha EF6300iSDE
    5h at 50% load
Where to buy
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Yamaha EF6300iSDE
Store links
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Aceup Energy AI4500
Store links
No links yet.
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