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DuroMax XP11000iH Inverter Generator vs WEN DF280iX Dual Fuel Inverter Generator

These are two very different generators. The DuroMax XP11000iH is a whole-home backup unit: 9,000 running watts on gasoline, a 50A outlet for a transfer switch, and parallel capability. The WEN DF280iX is a 45-pound portable unit for camping, tailgating and small loads. Owners of the DuroMax praise its quiet inverter output and home-backup wiring; WEN owners value the light weight and fuel shutoff. Buy the DuroMax if you are backing up a house; buy the WEN if you need power you can lift into a truck.

  • Choose the DuroMax XP11000iH if you need to run a furnace, well pump or most of a house through a transfer switch or interlock.
  • Choose the WEN DF280iX if you want a 45-pound generator for camping, tailgating or running a fridge and a few electronics.

Prices

  • DuroMax XP11000iH Inverter Generator: $2,481.18 at Outbound Power (last seen Nov 9)
  • WEN DF280iX Dual Fuel Inverter Generator: $434.00 at Walmart (checked today)
  • Difference: the WEN DF280iX Dual Fuel Inverter Generator is $2,047.18 cheaper than the DuroMax XP11000iH Inverter Generator at the latest prices (Nov 9 and Nov 10)
DuroMax
DuroMax XP11000iH 11,000 Watt Portable Dual Fuel Inverter Generator - Quiet, Low THD

DuroMax XP11000iH Inverter Generator

DuroMax XP11000iH 11,000 Watt Portable Dual Fuel Inverter Generator - Quiet, Low THD

5(2 ratings)
$2,481.18at Outbound PowerChecked Nov 9
See all prices and details
Visit Outbound Power
Pros
  • Runs most of a home on 9,000 running watts
  • 50A outlet works with transfer switches and interlocks
  • Remote and push-button starting
  • Dual fuel on gasoline or propane
  • Parallel-capable for more power
Cons
  • Very heavy; needs a wheel kit and two people
  • Thirsty at high load
  • Overkill for camping or small jobs
WEN
WEN 2800-Watt Dual Fuel Inverter Generator, Quiet, Portable, and Lightweight with Fuel Shut Off and CO Watchdog (DF280iX)

WEN DF280iX Dual Fuel Inverter Generator

WEN 2800-Watt Dual Fuel Inverter Generator, Quiet, Portable, and Lightweight with Fuel Shut Off and CO Watchdog (DF280iX)

4.3(7 ratings)
$434.00at WalmartChecked 2 h ago
See all prices and details
Visit Walmart

Store links may earn us a commission. Price via Klarna.

Pros
  • 45 pounds, easy for one person to carry
  • Very low harmonic distortion, safe for laptops
  • Fuel shutoff drains the carburetor to cut maintenance
  • CO Watchdog shutdown sensor
  • Quiet at 60 dB
Cons
  • 2,250 running watts won't run a house
  • Recoil start only
  • Small 1.58-gallon tank means frequent refills under load

What separates them

DuroMax XP11000iH Inverter GeneratorWEN DF280iX Dual Fuel Inverter Generator
Running watts (gasoline)9,000 W2,250 W
Peak watts (gasoline)11,000 W2,800 W
WeightRoughly 240 lb with wheel kit45.2 lb
Outlets50A 14-50R, L14-30R 30A, four 5-20R GFCI, DC outputFive outlets including 12V and 120V
Total harmonic distortionUnder 3%Under 0.3% at no load, under 1.2% at full load
Noise61 dB at 25% load60 dB at no load
StartingRemote, push button and recoil backupRecoil
CO shutdownCO Alert sensorWEN Watchdog CO sensor

Price history

$2,499.00$434.00
Oct 31Nov 10
  • DuroMax XP11000iH Inverter Generator: lowest $2,479.95 on Nov 9 at Electric Motor Warehouse.
  • WEN DF280iX Dual Fuel Inverter Generator: lowest $434.00 on Nov 9 at Walmart; $434.00 on Nov 10.

Prices at every store

DuroMax XP11000iH Inverter Generator

  • Outbound PowerNew

    In stockReturn policy

    $2,481.18Checked Nov 9
    Visit Outbound Power
  • Generator Factory OutletNew

    In stockReturn policy

    $2,499.00Checked 2 h ago
    Visit Generator Factory Outlet
  • WalmartNew

    In stockSold by DuroMax PowerReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $2,499.00Free shippingChecked Nov 9
    Visit Walmart
  • Electric Motor WarehouseNew

    In stock

    $2,479.95+ $200.00 shippingChecked Nov 9
    Visit Electric Motor Warehouse

Also available at

  • WalmartCheck price at Walmart
  • DuroMax Power EquipmentCheck price at DuroMax Power Equipment
All 23 stores and price history →

WEN DF280iX Dual Fuel Inverter Generator

  • WalmartNew

    In stock

    $434.00Free shippingChecked 2 h ago
    Visit Walmart

Also available at

  • WalmartCheck price at Walmart

Store links may earn us a commission. Price via Klarna.

Prices and history →

Specs compared

SpecDuroMax XP11000iH Inverter GeneratorWEN DF280iX Dual Fuel Inverter Generator
Noise Level (dB)—60
Width (")—11.6
Power Source—Gasoline
Output Power (W)—2800
Height (")—18.7
Voltage (V)—120.0
No. of Power Outlets—5
Voltage Outlet—12 V, 120 V
Weight (lb)—45.2
Length (")—19.7

What reviewers say

DuroMax XP11000iH Inverter Generator

Buyers describe the XP11000iH as a capable whole-home backup unit with clean power and quieter running than expected.

What people mention
  • Power qualityPraisedOwners say the low-distortion inverter output runs electronics and appliances without issue.
  • NoisePraisedBuyers report it runs quieter than expected for its output, helped by variable idle.
  • Dual fuelPraisedOwners value running on propane when gasoline is inconvenient, accepting the small wattage drop.
  • Cord lengthCriticisedThe included generator cord is about 18 inches tip to tip, shorter than photos suggest.

WEN DF280iX Dual Fuel Inverter Generator

Owners generally praise the DF280iX for quiet running, easy starting and clean power for electronics, and many value the propane option for storage and emergencies. Complaints center on the modest wattage ceiling, the pull-start only design and fuel consumption when loaded near its rating.

What people mention
  • NoisePraisedOwners say it runs quietly at idle and is far less intrusive than open-frame generators at campgrounds.
  • Dual fuelPraisedReviewers like that propane works without a kit and keeps the carburetor clean during long storage.
  • Power outputMixedIt handles fridges, lights and chargers, but owners report it cannot start an RV air conditioner.
  • StartingMixedMost say it fires on the first or second pull, though some find pull-starting a chore, especially cold.

Questions and answers

Can the DuroMax XP11000iH power a whole house?
It can carry most of a house through a 50A transfer switch or interlock, including a furnace, well pump and fridge. Large central AC and electric heat may still exceed its 9,000 running watts.
Is the WEN DF280iX enough for a refrigerator and a few devices?
Yes. Its 2,250 running watts handle a fridge, lights, a laptop and a phone charger at once. It will not run a well pump, central AC or electric water heater.
Which is quieter?
They are close. The WEN is rated 60 dB at no load and the DuroMax 61 dB at 25% load. The DuroMax gets louder as load rises; the WEN stays quiet because it carries far less.
Which lasts longer?
Both are durable inverter units. The WEN's fuel shutoff reduces carburetor gumming, a common failure point. The DuroMax's AGM battery and CO sensor add convenience but are wear items over time.
Is the DuroMax worth stepping up to?
Only if you need home backup or 240V. For camping, tailgating or small jobs, the WEN's light weight and clean power make it the more practical choice.
Can either run sensitive electronics?
Yes. Both are inverter generators with low total harmonic distortion. The WEN's figures are lower, but the DuroMax's under-3% output is safe for phones, laptops and TVs.

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More comparisons

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  • Westinghouse iGen4500DFc Dual Fuel Inverter Generator vs WEN 2800-Watt Dual Fuel Inverter Generator, Quiet, Portable, and Lightweight with Fuel Shut Off and CO Watchdog (DF280iX)

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