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GENMAX · Inverter generator

GM10500XiT

Gasoline + Propane + Natural gas inverter generator with 10,500 peak watts

7,800W running10,500W peakSee manufacturer pageGasoline + Propane + Natural gas
Compare retailer offers Retail pricing varies
GENMAX GM10500XiT 10500 Peak Watt Tri Fuel Open Frame Inverter Generator, with ATS, Quiet Technology, CO Sensor
Official product image: GENMAX

The deciding numbers, made scannable.

01 · Maximum output

10,500W peak

Continuous output7,800W running

Size around running load first, then confirm the peak rating covers the largest startup surge.

02 · Fuel output

Gasoline + Propane + Natural gas

Gasoline

7,800W run · 10,500W peak

Alternative-fuel ratings are shown only when GENMAX publishes a fuel-specific figure.

03 · Portability

See manufacturer page

Unit weight

See manufacturer page

Dimensions

Sound rating

See manufacturer page

04 · Controls & ownership

Starting

Remote / Electric / Recoil

CO shutoff

Manufacturer-listed

Parallel

Capable

Warranty

See manufacturer warranty

GENMAX imagery can include the enclosure, control panel, outlets, dimensions, feature callouts, and included accessories.

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Manufacturer data, organized for comparison.

Power ratings, features, imagery, manuals, and seller links come from GENMAX’s current U.S. model page. A missing figure is labeled instead of estimated.

Never run a portable generator indoors. Keep it at least 20 feet from occupied buildings with exhaust directed away from doors, windows, and vents. Use a qualified electrician and approved transfer equipment for home connections.

Model overview

7,800 running watts and 10,500 peak watts for home backup and rv power. Confirm exact configuration and included accessories with the seller before purchase.

Fuel-specific output

Gasoline
7,800W running / 10,500W peak

Operation & ownership

Engine
See manufacturer page
Voltage / frequency
See manufacturer page / 60 Hz
Runtime
up to 13.5 hours at 25% load, exemplifying energy efficiency
Fuel capacity
See manufacturer page
Sound
See manufacturer page
Starting methods
Remote / Electric / Recoil
Unit size / weight
See manufacturer page / See manufacturer page
Warranty
See manufacturer warranty

Connections

See manufacturer page

Manufacturer feature details

【Compact Powerhouse, Versatile Adaptation】:The GM10500XiT Rated running power of 7800W and a peak power of 10500W make it ready to respond to various power demands. It is a revolutionary new generation inverter generator that redefines portability with its compact and lightweight design. Perfect for home backup, Tri-Fuel With THD ≤3%, it ensures stable power supply for delicate devices like smartphones and laptops.
【Energy Efficiency Leader, Green Innovation】: Our extensive research in energy-saving technology has led to significant optimizations. By improving the muffler, carburetor, and intake system, we have achieved a breakthrough in engine air intake efficiency, allowing for optimal fuel-air mixing. Revolutionary enhancements in the combustion chamber ensure complete combustion, resulting in less exhaust emissions. With rigorous testing, the engine consumes less than 370 grams of fuel and under 5 grams of oil per kilowatt-hour, showcasing exceptional fuel economy. A full tank can run for up to 13.5 hours at 25% load, exemplifying energy efficiency and long-lasting performance.
【Multi-Fuel Capability, Effortless Start-Up】: Designed to accommodate different environments and user preferences, the GM10500XiT supports flexible switching between gasoline,LPG, and natural gas. Additionally, it features convenient start-up options including one-button start, remote start, and recoil-start, ensuring quick power supply initiation under any conditions. Simplified operation allows users to take control effortlessly.
【Intelligent Control Panel, Enjoy Convenience】: The generator's control panel combines multiple functions with cutting-edge technology and user-friendly design. Direct current outputs paired with USB ports meet the charging needs of various digital devices. Multi-functional digital displays provide real-time operational parameters for easy monitoring. Features such as battery charging port, ATS automatic start/stop, and parallel operation capabilities offer intelligent solutions for complex power scenarios. The CO alarm function ensures safety, while voltage switching accommodates different electrical standards for seamless operation.
【Robust Durability, Reliable Performance】: Built with high-quality materials, the GM10500XiT promises robust durability and reliable performance under demanding conditions. Its advanced cooling system and protective features keep the unit running efficiently, extending its lifespan. Whether for outdoor adventures or emergency situations, this generator stands as a trustworthy companion, providing peace of mind and consistent power delivery when you
【GENMAX Support】FREE lifetime technical support from experts.

Compare offers from GENMAX-listed retailers.

These destinations are supplied on the official model page. Prices and availability can change.

  • Home backup
  • RV power
  • Jobsite tools
  • High-demand loads
  • 7,800 running / 10,500 peak watts
  • Gasoline + Propane + Natural gas
  • Remote start
  • CO shutdown system

Compare it with your actual load.

Run your essentials through the calculator before choosing a generator.

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Official sources:Model pageAll GENMAX generatorsVerified September 15, 2026