EcoFlow Smart Generator 4000 (Dual Fuel)

In a power outage, relying on a single fuel source can be a major risk if gas stations are closed or local supplies are low. The EcoFlow Smart Generator 4000 (Dual Fuel) solves the problem of energy insecurity by supporting both gasoline and LPG (propane), ensuring you have a reliable backup plan when you need it most. When integrated with an EcoFlow power station, it eliminates the need for manual monitoring by automatically starting when your battery is low and shutting down once charged, providing a seamless and highly efficient emergency power solution for your home or RV.

• Features industry-leading 3200W DC-to-DC fast charging that is up to 40% more efficient than standard AC-to-DC conversion.
• Dual-fuel versatility allows for long-term storage of LPG, which burns cleaner and is more stable than traditional gasoline.
• Offers full remote management via the EcoFlow app, including real-time alerts, fuel level monitoring, and automated start/stop thresholds.
• Equipped with five advanced safety sensors, including a carbon monoxide (CO) detector that automatically shuts down the engine if dangerous levels are reached.

Enhanced Performance with X-Boost

The Smart Generator 4000 utilizes X-Boost technology to manage high-wattage startup demands, delivering a peak output of up to 4000W to handle heavy-duty appliances. This feature allows the generator to maintain a stable 3200W continuous output while briefly compensating for the "surge" required by devices like air conditioners or sump pumps. This ensures that your most critical home comforts stay running without overloading the generator’s inverter system.

Reliable Manufacturer Warranty

This unit is backed by a 24-month manufacturer warranty, providing coverage for mechanical and electrical components against defects in materials and workmanship. EcoFlow’s dedicated support network ensures that your emergency backup system is maintained to the highest standards for long-term reliability. This warranty gives you peace of mind that your home’s second line of defense is protected and ready for action.

What Comes in the Box

The package includes the EcoFlow Smart Generator 4000 (Dual Fuel), an LPG hose with a regulator, an oil funnel, and a spark plug socket set. You will also receive an extra battery connection cable (XT150) for direct DC charging, a screwdriver, and a comprehensive user manual with a warranty card. This complete kit provides all the essential accessories needed to set up your dual-fuel power system immediately.