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EcoFlow Smart Generator 4000 – 3,200 W Gasoline/LPG Hybrid Generator with 4,000 W Peak, App-Controlled & Smart Auto‑Start

EcoFlow Smart Generator 4000 – 3,200 W Gasoline/LPG Hybrid Generator with 4,000 W Peak, App-Controlled & Smart Auto‑Start

Regular price $1,799.00 USD
Regular price $1,899.00 USD Sale price $1,799.00 USD
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Silent Strength Meets Smart Power

When solar and batteries need backup, the EcoFlow Smart Generator 4000 is your solution. This dual‑fuel inverter generator offers automated, clean, and efficient backup power — seamlessly syncing with your EcoFlow system for hands-off reliability at home or on the road.

3,200 W Continuous (4,000 W Peak with X‑Boost) – Instant high-wattage power for fridges, heaters, tools, and more Reddit+13Outbound Power+13EcoFlow+13.
Gasoline or LPG — automatically switch between fuel types to save money and reduce emissions EcoFlow+3EcoFlow+3The Solar Lab+3.
Smart Auto-Start Modes via App — set it to recharge your power station when needed, start at low battery, or switch to eco-mode overnight EcoFlow+2The Solar Lab+2Wikipedia+2.
Quick Propane/Gas Transition (<30 sec) — effortless setup during storms or emergencies EcoFlow+3The Solar Lab+3Reddit+3.
3200 W DC Fast Charge — charges Delta Pro 3 or other stations 40% more efficiently than standard generators Facebook+13EcoFlow+13Reddit+13.
Comprehensive Safety Features — app alerts for CO, overload, overheating; thermal protectors and IP23 splash resistance Wikipedia+2EcoFlow+2Outbound Power+2.
Portable at 83 lb with Wheels & Pull Handle — easy to move despite plenty of power EcoFlow+3Outbound Power+3The Solar Lab+3.
Multiple Start Options — pull cord, electric push-button, remote app, and smart auto-start .


🔗 Why Dead End Survival Recommends It

Upgrade your off-grid or emergency setup with hands-free, efficient backup power that fits into your EcoFlow ecosystem. With smart control, dual-fuel flexibility, and turbo DC charging, this powerhouse generator gives you peace of mind and energy independence.


🛠️ Ideal For:

  • Whole-home or RV backup during power outages

  • Off-grid overlanding & boondocking setups

  • Charging EcoFlow power stations quickly and cleanly

  • DIY builders, outdoor events, & job-site power needs

  • Multi-day preparedness kits


🛒 Power Without Compromise

Get the EcoFlow Smart Generator 4000 today — fast shipping from Dead End Survival, with the on-call support you deserve.

 

Industry’s Fastest 3200W DC Fast Charging System

Higher efficiency, more reliable when connected with EcoFlow DELTA Pro 3

Unlock unmatched power and reliability with the EcoFlow Smart Generator 4000 (Dual Fuel) and EcoFlow DELTA Pro 3 hybrid setup. Featuring industry-leading 3200W DC fast charging and up to 40% improved efficiency, they excel in various scenarios, from backup power to on-the-go charging.




More Energy-Saving & Efficient

EcoFlow Smart Generator (Dual Fuel) 4000 not only offers significant fuel savings but also generates fewer emissions. Compared to traditional fuel generators, it can save 40% of fuel when fully charging EcoFlow DELTA Pro 3. This means that with the same 1 gallon of fuel, this smart generator provides 1kWh more power.

Power Backup Made Smart and Simple

With four intelligent self-starting backup modes (when paired with EcoFlow DELTA Pro 3), power backup has never been easier.

Customizable start/stop
PV-priority mode
Smart reverse charging

At night, once the power consumption reaches a certain level, the smart generator will automatically start to replenish power, eliminating the need to get up in the middle of the night to reset it.

Dual Fuel for Double Peace of Mind

Rest easy knowing that LPG and gasoline are readily accessible, ensuring you can quickly obtain fuel for backup power and alleviating concerns about fuel shortages during emergencies.

Dual Fuel for Double Peace of Mind
Gasoline Power
Propane Power

The smart engine produces 8kWh in single gasoline tank, you could power your home appliances for 8-hours at 25% load.

Control from Anywhere with Just One Tap

Use the EcoFlow app to monitor and control energy consumption and equipment operation. Get real-time key alerts like CO concentration, high & low temperature warnings, etc., to ensure safety. View faults and maintenance prompts for easy upkeep.

Multiple Start/Stop Methods for Easy Operation

EcoFlow Smart Generator 4000 (Dual Fuel) offers intelligent and elegant start/stop methods for various scenarios, providing greater convenience.

5 Quick Start Methods

① Manual pulling cord start
② Electric button start
③ Reverse charging by portable power stations
④ App start (Bluetooth/Wi-Fi)
⑤ Scheduled automatic start.

6 Shutdown Methods

① Knob switch off
② One-click shutdown (electric button)
③ automatic shutdown
④ Scheduled-time shutdown
⑤ Low output shutdown*
⑥ App-controlled shutdown.
*When matched with a third-party portable power station, it automatically shuts down after the portable the power station is fully charged and a decrease in output power is detected.

Stay on Guard With Real-time Alerts

Receive 5 safety notifications directly through the EcoFlow app, ensuring remote or indoor users stay informed in real-time. All features(except fuel alerts) trigger automatic shutdowns to prioritize safety for you.

User-Friendly Design, Enhanced Portability

The ergonomic design with a built-in pull-rod allows easy transport from the garage or basement, making it simple to activate backup power. Its compact size ensures it doesn't take up too much space for storage and stays well-organized.

What's in the box

Generator Specs

Net Weight

83 lbs/38kg

Dimensions

24.9x15x20.8 in/633x381x529 mm

Type

Inverter Generator

Frequency

60Hz

Rated Voltage

120V

Rated Power

3200W with Gasoline, 2900W with LPG (4000W Peak Output with X-Boost Tech)

DC Output Voltage

40~60V

DC Current

56A max.

Engine Specs

Engine size

196cc

Type

Four-stroke

Fuel Type

Unleaded gasoline/LPG

Fuel Tank Capacity

6L / 1.58gal

Engine Oil Capacity

0.55L / 0.145gal

Noise Level (at 7m distance)

70 dB (full load)

Continuous Working Time (Gas)

2.8hr (full load), 8hr(1/4 load)

Product features

Materials and care

Merchandising tips

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Product Product subtotal Quantity Price Product subtotal
EcoFlow Smart Generator 4000 – 3,200 W Gasoline/LPG Hybrid Generator with 4,000 W Peak, App-Controlled & Smart Auto‑Start
EcoFlow Smart Generator 4000 – 3,200 W Gasoline/LPG Hybrid Generator with 4,000 W Peak, App-Controlled & Smart Auto‑StartEFSG4000-US-EPA
EcoFlow Smart Generator 4000 – 3,200 W Gasoline/LPG Hybrid Generator with 4,000 W Peak, App-Controlled & Smart Auto‑StartEFSG4000-US-EPA
Regular price
$1,899.00
Sale price
$1,799.00/ea
$0.00
Regular price
$1,899.00
Sale price
$1,799.00/ea
$0.00