Skip to content

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.

  • Energizer eZV2200P
  • Yamaha EF2200iS
  • No image
    Model eZV2200P

    Energizer 1,700W Gas Generator

    1700W
    Running
    50 dB
    Noise
    View details
  • Model EF2200iS
    Model EF2200iS

    Yamaha 1,800W Gas Generator

    1800W
    Running
    57 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 @25%
h
Running watts by fuel
Shows how output changes across gasoline/propane/natural gas (when available).
Generator Specifications Comparison
SpecificationEnergizer eZV2200PYamaha EF2200iS
General
Product type
Generator
Generator
Fuel
Gasoline
Gasoline
InverterYesYes
Parallel capableYesYes
RV readyNoYes
Running watts
1700 W
Winner: Winner: 1800 W
Starting watts
Winner: Winner: 2200 W
Winner: Winner: 2200 W
Noise (lower limit)
Winner: Winner: 50 dB
57 dB
Weight
Winner: Winner: 44 lbs
55.2 lbs
Run time @50% load
Not available
Not available
Run time @25% load
Winner: Winner: 11.5 h
10.5 h
Fuel tank
0.9 gal
1.24 gal
Fuel gaugeNoYes
Approx. dimensions (L × W × H)
20.1 x 11 x 17.7
21.9 x 11.8 x 18.5
Electrical
Voltage (AC)
120V
120
Voltage (DC)
Not available
12
GFCI outletsNoNo
Covered outletsNoNo
Automatic Voltage RegulationNoYes
THD
<2% %
2.5 %
Engine
Engine
Not available
79 cc Yamaha MZ80 OHV 4-stroke
Alternator
Not available
Not available
Starting system
Not available
Recoil
Warranty
Warranty
3 years
3 years
Power by fuel
GasolineNot availableNot available
Running watts
Not available
1800 W
Starting watts
Not available
2200 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
Not available
10.5 h
Other
Data center
Not available
Not available
Indicators
Not available
true
Compliance
Not available
CARB, EPA
Security
Not available
Not available
Spark arrestorNoYes
Neutral
Not available
Not available
UPC
Not available
810856030317
Core / High-priority specs
Running Watts (Gasoline)
Not available
1800
Starting Watts (Gasoline)
Not available
2200
Runtime @ 25% Load (Gasoline)
Not available
10.5
AC Outlet Types
Not available
1x Duplex 120V 20A (5-20R); 1x 120V 30A (TT-30R)
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
Not available
OHV 4-stroke
Engine Displacement
80
79
Engine Oil Type
10W-30
Not available
Runtime & fuel system
Runtime @ 25% Load (Gasoline)
Not available
10.5
Safety & compliance
Overload Protection System
Not available
Low oil and overload protection
Low Oil ProtectionYesYes
Carbon Monoxide MonitoringNoYes
Included equipment
Included Accessories
Not available
No accessories
Warranty & identification
Commercial Warranty
Not available
3
Additional specs
Summary
The Energizer eZV2200P is a 1700-watt inverter generator built for users who need portable, clean power for sensitive electronics and light-duty applications. Its compact size and 44-pound weight make it ideal for camping, tailgating, and emergency backup without requiring a dedicated storage space or heavy-duty transport.
The Yamaha EF2200iS is a portable inverter generator that offers a balance between power and portability, making it ideal for campers, caravanners, adventurers, and outdoor enthusiasts.
  • Most Powerful
    Yamaha EF2200iS
    1800W running
  • Quietest
    Energizer eZV2200P
    50 dB
  • Longest Runtime
    h at 50% load
Where to buy
Prices can change. We update these automatically.
Energizer eZV2200P
Store links
No links yet.
Yamaha EF2200iS
Store links
No links yet.
Disclosure: Some links may be affiliate links. Specs and comparisons are never hidden.