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DuroMax

DuroMax XP16000iH Dual Fuel Portable Inverter Generator

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$4,999.00

Reference price as of 2026-08-23 — check Amazon for the current price and stock.

For buyers who need true whole-home power with clean inverter output and don't mind paying a premium — best suited to a permanent backup setup rather than portable use.

Full spec sheet

Key specs
BrandDuroMax
Price$4,999.00
Capacity—
Continuous output13000 W
Peak / surge output16000 W
Weight368 lb
Battery chemistry—
Dimensions (L x W x H)38.3 x 30.8 x 34.4
Includes solar panelNo
Use casesHome, Off-Grid
Other verified specs
Fuel typeDual fuel — gasoline or propane
Engine744cc DuroMax OHV V-Twin
Noise level66.9 dB at 25% load
Fuel tank capacity10.5 gal (gasoline)
Runtime at 25% load18.2 hrs (gasoline)
Runtime at 50% load10.5 hrs (gasoline)
Starting methodElectric and remote start
Total harmonic distortion<3%
Warranty5-year limited

Pros

  • True inverter output (<3% THD) despite a massive 13,000W continuous / 16,000W peak rating — safe for sensitive electronics
  • Dual fuel with "Switch On Demand" to swap between gasoline and propane mid-run
  • Remote start via key fob, and quieter than open-frame HX models at 66.9 dB
  • Two 50A receptacles for automatic transfer switch compatibility

Cons

  • Premium price at $4,999 (list $5,999)
  • 368 lb makes this essentially a stationary backup unit, not something you casually move
  • Large footprint (38.3 x 30.8 x 34.4 in) needs real storage space
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