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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.

  • Firman W01784
  • Aceup Energy AI1500s
  • Model W01784
    Model W01784

    Firman 1,700W Gas Generator

    1700W
    Running
    54 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
SpecificationFirman W01784Aceup Energy AI1500s
General
Product type
Generator
Not available—
Fuel
Gasoline
Not available—
InverterYesYes
Parallel capableYesNo
RV readyNoNo
Running watts
Winner: Winner: 1700 W
1200 W
Starting watts
Winner: Winner: 2100 W
1500 W
Noise (lower limit)
Winner: Winner: 54 dB
55 dB
Weight
Winner: Winner: 45.9 lbs
Not available—
Run time @50% load
Not available—
Winner: Winner: 6 h
Run time @25% load
9 h
Not available—
Fuel tank
0.9 gal
0.6 gal
Fuel gaugeNoNo
Approx. dimensions (L × W × H)
20 x 12.1 x 16.7
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 Firman Max-Pro Series OHV 4-stroke, cast iron sleeve
4-stroke OHV engine
Alternator
Not available—
Not available—
Starting system
Recoil
Not available—
Warranty
Warranty
3 years
1 years
Power by fuel
GasolineNot available—Not available—
Running watts
1700 W
1200 W
Starting watts
2100 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
9 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
Floating
Not available—
UPC
840876117842
Not available—
Core / High-priority specs
Running Watts (Gasoline)
1700
1200
Starting Watts (Gasoline)
2100
1500
Runtime @ 25% Load (Gasoline)
9
Not available—
AC Outlet Types
1x 120V 20A (5-20R); 1x 120V 30A (L5-30R)
One 120V AC outlet
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
OHV 4-stroke
4-stroke OHV
Engine Displacement
80
Not available—
Cylinder Sleeve
cast iron sleeve
Not available—
Runtime & fuel system
Runtime @ 25% Load (Gasoline)
9
Not available—
Controls & display
Display Type
Not available—
Digital display
Safety & compliance
Low Oil ProtectionYesNo
Included equipment
Included Accessories
Oil, funnel, tool kit, RV adapter, and battery charging cables
Not available—
Warranty & identification
Residential Warranty
Not available—
1
Commercial Warranty
3
1
Part Number
Not available—
AI1500s
Additional specs
Summary
The Firman W01784 is a 1700-watt inverter generator built around a compact 80cc OHV 4-stroke engine. This wattage class handles household essentials like refrigerators, power tools, and multiple small appliances simultaneously, but cannot run a central air conditioner or large workshop equipment. The 2100-watt peak gives it enough surge capacity to start compressors and induction motors without stalling. Because the unit weighs only 45.9 pounds and measures 20 by 12.1 by 16.7 inches, users can load it into a truck bed or carry it to a job site without mechanical assistance. The 0.9-gallon fuel tank and 9-hour runtime at 25% load mean a full tank covers a typical workday without refueling. At 54 decibels, it runs quieter than a lawnmower, making it suitable for residential neighborhoods and early-morning camping.
The Aceup Energy AI1500s is a 1200 watt inverter generator powered by a 4-stroke OHV engine, designed for portable power needs.
  • Most Powerful
    Firman W01784
    1700W running
  • Quietest
    Firman W01784
    54 dB
  • Longest Runtime
    Aceup Energy AI1500s
    6h at 50% load
Where to buy
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Firman W01784
Store links
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Aceup Energy AI1500s
Store links
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