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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 c15000s
  • VEVOR GF9700E-A2
  • Model c15000s
    Model c15000s

    NorthStar 13,500W Gas Generator

    13500W
    Running
    73 dB
    Noise
    View details
  • Model GF9700E-A2
    Model GF9700E-A2

    VEVOR 7,000W Gas Generator

    7000W
    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
SpecificationNorthStar c15000sVEVOR GF9700E-A2
General
Product type
Generator
Generator
Fuel
Gasoline
Gasoline
InverterNoNo
Parallel capableNoNo
RV readyNoNo
Running watts
Winner: Winner: 13500 W
7000 W
Starting watts
Winner: Winner: 15000 W
9625 W
Noise (lower limit)
Winner: Winner: 73 dB
0 dB
Weight
390 lbs
Winner: Winner: 185.2 lbs
Run time @50% load
Winner: Winner: 10.6 h
Not available—
Run time @25% load
Not available—
Not available—
Fuel tank
12 gal
8.7 gal
Fuel gaugeYesNo
Approx. dimensions (L × W × H)
43 x 36 x 35
Not available—
Electrical
Voltage (AC)
120/240V 60 Hz
Not available—
Voltage (DC)
Not available—
Not available—
GFCI outletsYesNo
Covered outletsYesNo
Automatic Voltage RegulationYesNo
THD
<5% %
0 %
Engine
Engine
688 cc Honda GX690 OHV V-Twin
Not available—
Alternator
Not available—
Not available—
Starting system
Electric
Not available—
Warranty
Warranty
4 years
0 years
Power by fuel
GasolineNot available—Not available—
Running watts
13500 W
7000 W
Starting watts
15000 W
9625 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
10.6 h
Not available—
Run time @25% load
Not available—
Not available—
PropaneNot available—Not available—
Running watts
Not available—
Not available—
Starting watts
Not available—
Not available—
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
Not available—
Not available—
Other
Data center
Not available—
Not available—
Indicators
false
Not available—
Compliance
CARB, EPA
Not available—
Security
Not available—
Not available—
Spark arrestorYesNo
Neutral
true
Not available—
UPC
840321737861
Not available—
Core / High-priority specs
Generator Type
Not available—
Generator
Running Watts (Gasoline)
13500
7000
Starting Watts (Gasoline)
15000
9625
Runtime @ 50% Load (Gasoline)
10.6
Not available—
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)
Not available—
Electrical & power
Frequency
60
Not available—
Engine & construction
Engine Type
Honda GX690 OHV V-Twin
Not available—
Engine Displacement
688
Not available—
Runtime & fuel system
Runtime @ 50% Load (Gasoline)
10.6
Not available—
Outlets & connections
Transfer Switch ReadyNoNo
Safety & compliance
Overload Protection System
Low oil and overload protection
Not available—
Low Oil ProtectionYesNo
Carbon Monoxide MonitoringYesNo
Included equipment
Included Accessories
Funnel, battery, and wheel kit
Not available—
Warranty & identification
Commercial Warranty
4
Not available—
Additional specs
Summary
The NorthStar c15000s is a commercial-grade portable generator powered by a Honda GX690 OHV engine, delivering 15,000 surge watts and 13,500 rated watts. It features Quiet Armor Technology for reduced noise, a built-in battery charger/maintainer, and carbon monoxide detection with automatic shutdown for enhanced safety.
The VEVOR GF9700E-A2 is a gasoline-powered generator rated at 7,000 running watts. This output level positions it to run multiple household circuits simultaneously, power job site tools, or serve as backup for a mid-sized home during an outage. The 9,625 peak wattage gives it headroom to start high-inrush appliances like air compressors and refrigeration units without stalling. With an 8.7 gallon fuel tank, the generator holds enough gasoline for extended operating sessions. The large tank capacity means fewer refueling interruptions during extended use, a practical advantage for remote job sites or emergency backup scenarios where frequent fuel runs are inconvenient.
  • Most Powerful
    NorthStar c15000s
    13500W running
  • Quietest
    NorthStar c15000s
    73 dB
  • Longest Runtime
    NorthStar c15000s
    10.6h at 50% load
Where to buy
Prices can change. We update these automatically.
NorthStar c15000s
Store links
No links yet.
VEVOR GF9700E-A2
Store links
No links yet.
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