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Deal.ai › Generac › Generators
Generac
Generac iQ3800DF 50st Portable Inverter Generator

Generac iQ3800DF 50st Portable Inverter Generator

Best price now

$939.00at Lowe'sChecked Nov 9

18% under what the other stores charge

Compared across 4 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Price facts

  • Last seen at $939.00 at Lowe's on Nov 9.
  • Checked at 4 stores.

Our take on the Generac iQ3800DF 50st Portable Inverter Generator

The Generac iQ3800DF is a dual-fuel portable inverter generator: 3,800 starting watts and 3,000 running watts on gasoline, with propane as a backup fuel. It runs a 212cc Generac engine through a copper-wound alternator with automatic voltage regulation and idle control, and Generac rates it below 60 dB. A carbon monoxide sensor shuts the unit down if CO builds up, and the wheel kit and flat-free tires make it movable. It suits tailgaters, campers and homeowners who want clean power for electronics plus a second fuel option; rivals in this class are usually gasoline-only or louder, and the dual-fuel setup is the main draw.

Best forCampers and tailgaters needing quiet power for electronicsHomeowners wanting backup power with a propane optionJob sites and RV trips where gasoline and propane are both availableBuyers who want a CO shutdown safety feature
Pros
  • Dual fuel runs on gasoline or liquid propane
  • Inverter output is clean enough for laptops and phones
  • Rated below 60 dB, quiet for its class
  • Built-in carbon monoxide sensor shuts the unit down
  • Automatic idle control saves fuel at light loads
  • Wheel kit and flat-free tires included
Cons
  • 3,000 running watts limits it to one large appliance at a time
  • Propane output is lower than gasoline output
  • Single 3.28-gallon tank means frequent refills under heavy load
  • Heavier and bulkier than small camping inverters

Generac iQ3800DF 50st Portable Inverter Generator prices at every store

  • Lowe'sNew

    In stock

    $939.00Free shippingChecked Nov 9
    Visit Lowe's
  • The Home DepotNew

    In stock

    $1,149.00Free shippingChecked Nov 9
    Visit The Home Depot
  • Ace HardwareNew

    In stock

    $1,149.00Free shippingChecked Nov 9
    Visit Ace Hardware
  • Tractor Supply CoNew

    In stock

    $1,269.99Free shippingChecked Nov 9
    Visit Tractor Supply Co

Store links may earn us a commission. Some prices via Klarna.

Generac iQ3800DF 50st Portable Inverter Generator price history

Lowest price we've seen: $939.00 on Nov 9 at Lowe's. Tracked across 4 stores since Nov 9.

About the Generac iQ3800DF 50st Portable Inverter Generator

The Generac iQ3800DF is a portable dual fuel inverter generator that runs on gasoline or liquid propane. It provides 3000 running watts and 3800 starting watts. It has a 212 cc Generac engine and a copper alternator.

It includes a carbon monoxide sensor, low oil shut down, automatic idle control and automatic voltage regulation. A control panel and 5 outlets are built in. It runs quietly, below 60 dB. A wheel kit with flat-free tires is included for moving it.

Series
iQ
Fuel type
Gasoline or liquid propane (dual fuel)
Running watts
3000 W
Starting watts
3800 W
Outlets
5
Engine
Generac, 212 cc
Alternator
Copper
Noise level
Quiet (below 60 dB)
Fuel capacity
3.28 gallons
Oil type
10W30
Oil capacity
0.6 quarts
Safety
Carbon monoxide sensor, low oil shut down
Controls
Control panel, automatic idle control, automatic voltage regulation
Length
24.6 in
Tires
Flat-free, 6.53 in diameter
In the box
Wheel kit
Warning
California Prop 65 warning applies

Specifications

Power Source
Gasoline, AC MainsSource
Output Power (W)
3000Source
Tire Type
Flat-free
Type of Alternator
copper
Series Name
iQ
Oil Type

Questions and answers

How many watts can it run on propane?
Propane delivers less power than gasoline, so expect meaningfully under the 3,000 running watts gasoline provides. Check the unit's propane rating before planning a load.
Is it quiet enough for a campground?
Generac rates it below 60 dB, which is quiet for a 3,000-watt inverter and generally acceptable at campgrounds with generator hours. Sound rises with load.
Can it power a refrigerator and a furnace blower?
With 3,000 running watts and 3,800 starting watts, it can usually carry a refrigerator plus a furnace blower, but not much more at once. Add loads gradually.
What does the carbon monoxide sensor do?
It detects rising CO levels and shuts the generator down to reduce poisoning risk. It is a backup safety layer, not a substitute for running the unit outdoors.
What comes in the box?
The generator, a wheel kit with flat-free tires, and the usual documentation. A propane hose and regulator are needed for LP operation; confirm whether one is included.
Does it have a 30-amp RV outlet?
It has five outlets total, including household and RV-style connections. Confirm the exact outlet mix before buying for a specific RV or transfer-switch setup.
Where is the Generac iQ3800DF 50st Portable Inverter Generator cheapest?
At Lowe's, for $939.00, 18% under what the other stores charge, as of our latest check.
Where can I buy the Generac iQ3800DF 50st Portable Inverter Generator?
4 stores we checked sell it, including Lowe's, The Home Depot, Ace Hardware, Tractor Supply Co.

Stores we've priced the Generac iQ3800DF 50st Portable Inverter Generator at

  • Ace Hardware deals and prices
  • Lowe's deals and prices
  • The Home Depot deals and prices

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10W30
Fuel Type
Gasoline/Liquid propane
Operational Volume
Quiet (below 60 dB)
Length (Inches)
24.6
Fuel Capacity (Gallons)
3.28
Oil Capacity (Quarts)
.6
Running Watt Range
Up to 3000
Tire Diameter (Inches)
6.53
Carbon Monoxide Sensor
true
Fuel Technology
Dual fuel
Automatic Idle Control
true
Automatic Voltage Regulation
true
Control Panel
true
Engine Brand
Generac
Engine Displacement (Cu. Centimeters)
212
Low Oil Shut Down
true
Running Watts
3000
Starting Watts
3800
Number of Outlets
5
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