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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.

  • Westinghouse iGen2550c
  • Aceup Energy AI1500s
  • Model iGen2550c
    Model iGen2550c

    Westinghouse 1,800W Gas Generator

    1800W
    Running
    52 dB
    Noise
    View details
  • Model AI1500s
    Model AI1500s

    Aceup Energy 1,200W Inverter Generator

    1200W
    Running
    55 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
SpecificationWestinghouse iGen2550cAceup Energy AI1500s
General
Product type
Generator
Not available
Fuel
Gasoline
Not available
InverterYesYes
Parallel capableYesNo
RV readyYesNo
Running watts
Winner: Winner: 1800 W
1200 W
Starting watts
Winner: Winner: 2550 W
1500 W
Noise (lower limit)
Winner: Winner: 52 dB
55 dB
Weight
Winner: Winner: 40 lbs
Not available
Run time @50% load
Not available
Winner: Winner: 6 h
Run time @25% load
11.5 h
Not available
Fuel tank
1.11 gal
0.6 gal
Fuel gaugeYesNo
Approx. dimensions (L × W × H)
18.5 x 11 x 18
Not available
Electrical
Voltage (AC)
120
Not available
Voltage (DC)
5
Not available
GFCI outletsNoNo
Covered outletsYesNo
Automatic Voltage RegulationYesNo
THD
<3% %
Not available
Engine
Engine
80 cc OHV 4-stroke engine
4-stroke OHV engine
Alternator
Not available
Not available
Starting system
Recoil
Not available
Warranty
Warranty
3 years
1 years
Power by fuel
GasolineNot availableNot available
Running watts
1800 W
1200 W
Starting watts
2550 W
1500 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
11.5 h
Not available
Other
Data center
Not available
Not available
Indicators
true
Not available
Compliance
CARB, EPA
Not available
Security
Not available
Not available
Spark arrestorYesNo
Neutral
Not available
Not available
UPC
850032657020
Not available
Core / High-priority specs
Running Watts (Gasoline)
1800
1200
Starting Watts (Gasoline)
2550
1500
Runtime @ 25% Load (Gasoline)
11.5
Not available
AC Outlet Types
1x Duplex 120V 20A (5-20R); 1x 120V 30A (TT-30R)
One 120V AC outlet
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
OHV 4-stroke
4-stroke OHV
Engine Displacement
80
Not available
Runtime & fuel system
Runtime @ 25% Load (Gasoline)
11.5
Not available
Controls & display
Display Type
Not available
Digital display
Safety & compliance
Low Oil ProtectionYesNo
Carbon Monoxide MonitoringYesNo
Included equipment
Included Accessories
Oil, funnel, tool kit, and parallel cables
Not available
Warranty & identification
Residential Warranty
Not available
1
Commercial Warranty
Not available
1
Part Number
Not available
AI1500s
Additional specs
Summary
The Westinghouse iGen2550c is a portable inverter generator producing 2,550 peak watts and 1,800 running watts, ideal for home backup and recreational use. It features a compact design, quiet operation, and is equipped with a CO sensor for safety.
The Aceup Energy AI1500s is a 1200 watt inverter generator powered by a 4-stroke OHV engine, designed for portable power needs.
  • Most Powerful
    Westinghouse iGen2550c
    1800W running
  • Quietest
    Westinghouse iGen2550c
    52 dB
  • Longest Runtime
    Aceup Energy AI1500s
    6h at 50% load
Where to buy
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Westinghouse iGen2550c
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Aceup Energy AI1500s
Store links
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