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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.

  • NorthStar e18000s
  • Sportsman GEN2000-SS
  • Model e18000s
    Model e18000s

    NorthStar 15,000W Gas Generator

    15000W
    Running
    74 dB
    Noise
    View details
  • Model GEN2000-SS
    Model GEN2000-SS

    Sportsman 1,400W Gas Generator

    1400W
    Running
    68 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
SpecificationNorthStar e18000sSportsman GEN2000-SS
General
Product type
Generator
Generator
Fuel
Gasoline
Gasoline
InverterNoNo
Parallel capableNoNo
RV readyNoNo
Running watts
Winner: Winner: 15000 W
1400 W
Starting watts
Winner: Winner: 18000 W
2000 W
Noise (lower limit)
74 dB
Winner: Winner: 68 dB
Weight
423 lbs
Winner: Winner: 53 lbs
Run time @50% load
7.9 h
Winner: Winner: 11 h
Run time @25% load
Not available
Not available
Fuel tank
12 gal
1.5 gal
Fuel gaugeYesNo
Approx. dimensions (L × W × H)
43 x 36 x 35
18 x 16 x 14.8
Electrical
Voltage (AC)
120/240V 60 Hz
120
Voltage (DC)
Not available
12
GFCI outletsYesNo
Covered outletsYesNo
Automatic Voltage RegulationYesNo
THD
<5% %
Not available
Engine
Engine
824 cc NorthStar e825 OHV 4-stroke
94 cc OHV 4-stroke
Alternator
Not available
Not available
Starting system
Electric
Recoil
Warranty
Warranty
4 years
1 years
Power by fuel
GasolineNot availableNot available
Running watts
15000 W
1400 W
Starting watts
18000 W
2000 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
7.9 h
11 h
Run time @25% load
Not available
Not available
Other
Data center
Not available
Not available
Indicators
false
false
Compliance
CARB, EPA
EPA
Security
Not available
Not available
Spark arrestorYesYes
Neutral
true
Not available
UPC
840321748058
27077082487
Core / High-priority specs
Running Watts (Gasoline)
15000
1400
Starting Watts (Gasoline)
18000
2000
Runtime @ 50% Load (Gasoline)
7.9
11
AC Outlet Types
3x Duplex 120V 20A (5-20R) GFCI1x 120V 30A (L5-30R)1x 120/240V 30A (L14-30R)1x 120/240V 60A (14-60R)
1x Duplex 120V 20A (5-20R)
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
OHV 4-stroke
OHV 4-stroke
Engine Displacement
824
94
Engine Oil Type
Not available
SAE10W-30
Runtime & fuel system
Runtime @ 50% Load (Gasoline)
7.9
11
Safety & compliance
Overload Protection System
Low oil and overload protection
Low oil and overload protection
Low Oil ProtectionYesYes
Carbon Monoxide MonitoringYesNo
Included equipment
Starting Components
Electric starting system
Not available
Included Accessories
Funnel, battery, and wheel kit
Funnel, tool kit, and battery charging cables
Warranty & identification
Commercial Warranty
4
Not available
Additional specs
Summary
The NorthStar e18000s is a commercial-grade EFI portable generator with electric start, delivering 18,000 surge watts and 15,000 rated watts. It features a NorthStar e825 OHV EFI engine, Quiet Armor Technology for reduced noise, and a heavy-duty steel exoskeleton for durability.
The Sportsman GEN2000-SS is a gasoline-powered portable generator offering 2000 surge watts and 1400 running watts, suitable for small appliances and power tools.
  • Most Powerful
    NorthStar e18000s
    15000W running
  • Quietest
    Sportsman GEN2000-SS
    68 dB
  • Longest Runtime
    Sportsman GEN2000-SS
    11h at 50% load
Where to buy
Prices can change. We update these automatically.
NorthStar e18000s
Store links
No links yet.
Sportsman GEN2000-SS
Store links
No links yet.
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