EcoFlow Smart Generator 4000 (Dual Fuel)

Reliable, fuel-efficient backup power for your EcoFlow ecosystem.

The EcoFlow Smart Generator 4000 (Dual Fuel) delivers high-output backup power with flexible fuel options—gasoline or propane—making it the ultimate emergency companion for off-grid setups and power outages. Designed to pair seamlessly with EcoFlow’s DELTA Pro, DELTA Pro Ultra, and DELTA Max series, this generator intelligently kicks in when your batteries run low, recharging them faster and more efficiently than traditional alternatives.

Perfect for off-grid cabins, RVs, and home emergency setups, the Smart Generator 4000 offers long run times, automatic start/stop, and real-time monitoring via the EcoFlow app.

Features:

• Dual Fuel Compatibility: Switch easily between gasoline and propane to suit your needs.

• Smart Automation: Automatically turns on when battery levels are low and shuts off when full.

• Ultra-Efficient Charging: Recharges EcoFlow power stations 30% faster than traditional generators.

• Remote Monitoring & Control: Use the EcoFlow app for real-time status updates and control.

• Robust Output: Produces 4000W of peak power, perfect for high-demand appliances.

• Extended Runtime: Up to 20 hours of runtime on propane (20 lb tank), minimizing fuel changes.

• Low Maintenance: Designed for long-term reliability with minimal upkeep.

Specifications:

• Fuel Types: Gasoline / Propane

• Peak Power Output: 4000W

• Rated Power Output: 3200W

• Engine: 212cc OHV 4-Stroke

• Run Time (Propane): Up to 20 hours (20 lb tank at 25% load)

• Run Time (Gasoline): Up to 7.5 hours (4L tank at 25% load)

• Noise Level: 56–67 dB (at 7 meters)

• Weight: 105.8 lbs (48 kg)

• Dimensions: 23.5 x 11.8 x 18.7 in

Looking for smart, automatic backup power for your off-grid system? The EcoFlow Smart Generator 4000 has you covered—quiet, efficient, and ready when you need it.