DuroMax XP28000iHT 28,000W Tri Fuel Portable Inverter Generator w/ CO Alert

DuroMax XP28000iHT — 28,000 Watt Tri Fuel Portable Inverter Generator

Power your entire home with the DuroMax XP28000iHT, the most powerful portable inverter generator in the DuroMax lineup. Delivering 28,000 watts of clean, quiet sine-wave power, this tri-fuel powerhouse runs on gasoline, propane, or natural gas—giving you ultimate fuel flexibility when it matters most. Whether you're backing up your whole home during an outage, charging solar battery banks, or powering a job site, the XP28000iHT delivers industrial-grade reliability with whisper-quiet inverter technology.

Key Benefits at a Glance

• 28,000W of Quiet, Clean Sine-Wave Power — Powers your whole home quietly and with ease.
• Tri Fuel Technology — Runs on gasoline, propane, or natural gas for ultimate fuel flexibility.
• Home Backup Ready — Equipped with 2× 50 Amp outlets for use with generator interlocks or transfer switches.
• Natural Gas Hookup Made Easy — Includes 3/4" natural gas hose with Quick Connect fittings.
• 100% Clean Copper Windings — Maximizes efficiency and extends generator life.
• AGM Battery Technology — Longer lifespan and enhanced cold-weather performance.
• DC Output — Charge 48V/52V battery banks such as a Tesla Powerwall.
• 2-Wire Start — Seamlessly connects to your solar inverter's dry contacts to auto-start/stop when battery charging is needed.

Specifications

Feature Highlights

• Whole-Home Inverter Power: Clean, low-THD sine-wave output safe for sensitive electronics, appliances, and HVAC systems.
• Tri Fuel Freedom: Switch between gasoline, propane, and natural gas in seconds via the front fuel selector.
• Solar Integration Ready: The 2-wire start lets your solar inverter automatically start the generator to charge battery banks—true hybrid backup.
• Nationwide Service Network: Backed by DuroMax's USA-based support team and coast-to-coast service centers.

What's in the Box

• XP28000iHT Generator
• Propane Hose and Regulator
• 15-foot × 3/4-inch Natural Gas Hose
• Oil Funnel
• Spark Plug Wrench
• Remote Control
• Battery Tender
• DC Output Wires
• Tool Set
• Owner's Manual

Warranty & Support

DuroMax backs this generator with a 5-year parts and technical service warranty. USA-based support teams are available to walk through setup, troubleshoot, and diagnose. DuroMax offers service centers nationwide for convenient repairs. Free shipping includes liftgate and curbside delivery for generators 9,000W and above.

Related Products

• DuroMax XP9500iHT 9,500W Tri Fuel Inverter Generator
• Reliance 50A Transfer Switches & Power Inlet Boxes
• Generator Cords & Interlock Kits