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EcoFlow DELTA Max 2000 + 1*Smart Generator (Dual Fuel)

EcoFlow DELTA Max 2000 + 1*Smart Generator (Dual Fuel)

4.6 244+ online ratings
Regular price $3,099.00 USD
Regular price $3,199.00 USD Sale price $3,099.00 USD
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EcoFlow DELTA Max 2000 + 1*Smart Generator (Dual Fuel) - DM2000-DG200


EcoFlow DELTA Max

Home emergency power DELTA Max expands up to 6kWh with smart extra batteries, keeping your home powered on in any emergency. 

Rapid dual charging Charge up from 0-80% in 65 minutes. Or get up to 3400W speeds by combining AC charging and the EcoFlow Smart Generator.

Power multiple devices Looking for something to power heavy-duty devices like your fridge and dryer? With X-Boost, DELTA Max handles devices up to 3400W with ease.

Best solar powered generator Stay powered on no matter what. DELTA Max connects with up to 2x 400W EcoFlow solar panels to deliver 800W Max solar charging speeds.

Live eco-friendly Use it as a solar powered generator for your home by powering appliances and tools on renewable energy.

 EcoFlow Smart Generator (Dual Fuel)

Two fuel sources - With either LPG (Propane) or gas, you’ve got two energy sources to deliver higher efficiency, easier use, and fewer emissions.
Part of the EcoFlow Ecosystem - Set it to charge your DELTA Pro/Max or Power Kits automatically when they drop to a certain level. All while having higher charging efficiency.
Smart control & monitoring - Use the EcoFlow app to control and monitor from afar.
Stay in the know - With 5 alert methods, including carbon monoxide alerts, you’re always in the know.
Seamless LPG set up - Plug in propane easier than ever with a switch & built-in regulator for ultimate convenience.






 Introducing the ultimate backup power solution to accompany your portable power station (DELTA Pro/Max/Power Kits). The EcoFlow Smart Generator, now with dual fuel support. It's smarter, and with propane it's more efficient, and more intuitive than the rest, all while integrating seamlessly with your EcoFlow DELTA Max, Pro & Power Kits.



LPG does it better. 

With LPG as an additional fuel source, you get way more flexibility. When the grid is down, it's ideal as an emergency option for your home or RV as gas is hard to come by. Not only that, you can store it longer, produce 10% the carbon monoxide, and create less fumes and scents. 






Huge capacity for extended blackouts. 

With a 1600W-1800W*1 output and a 4L gasoline tank, you can generate 5.4kWh in gasoline or even 20kWh with LPG*2. That gives you hours up to 12.5 hours of runtime with LPG alone. Connect that to your DELTA Pro/Max to charge up when you’re all out of other options. All while using less fuel, producing less noise, and producing fewer emissions. 

*1 Gasoline = 1800W (1900W Peak), LPG = 1600W (1700W Peak) 

*2 Measured with a 20lb LPG tank. The power is not limited to this amount. It depends on the size of the LPG tank.






Save fuel. Maximize efficiency. 

When paired with DELTA Pro/Max, you'll get a 40% efficiency gain, saving you fuel, producing fewer emissions, and charging your batteries.That's down to direct DC-DC charging (10%) and X-Stream Charging tech (30%). With that, you can charge DELTA Max to full in 1.8 hours, or DELTA Pro is 2.7 hours. 

The efficiencies don't stop with charging either. Pre-determine a set battery percent and automate the Smart Generator to turn on. It'll recharge your DELTA Pro/Max, then shut down when full.





Real-time monitoring and control.  

Once connected via Bluetooth or WiFi, the app opens up a whole world of possibilities. Set your battery level for auto-start, control DC output levels, remote start or stop your unit, and switch on Eco mode, all while getting a full suite of monitoring and alerts. Up close? Use the onboard LCD screen for all your vitals. 







Generator Specs

Net weight
67.2 lbs/30.5kg

23.5x11.8x18.7 in/597x300x475mm

Inverter Generator


Rated Voltage

Rated Power (Gas)
1800W (Peak Value 1900W)

Rated Power (LPG)
1600W (Peak Value 1700W)

DC Output Voltage
42-58.8 V

DC Current



Engine Specs


Single cylinder, four-stroke, forced-air cooling, overhead valve

80 CC

Fuel Type
Unleaded Gasoline/LPG

Fuel Tank Capacity
4.0 L/1.05 gal.

Engine Oil Capacity
0.38 L/0.1 gal.

Noise Level (at 7m distance)
56-67 dB (full load)

Continuous Working Time (Gas)
3.5 Hours




Delta Max (2000) Specs


Extra Battery
Support up to two DELTA Pro Smart Extra Battery/Smart Generator

AC Output
6 outlets, 2400W total (Surge 5000W)

Max Device(s) Power Supported by X-Boost

USB-A Output
2 ports, 5V, 2.4A, 12W Max per port

USB-A Fast Charge
2 ports, 5V, 2.4A / 9V, 2A / 12V, 1.5A, 18W Max per port

USB-C Output
2 ports, 5/9/12/15/20V, 5A, 100W Max per port

Car Power Output
12.6V, 10A, 126W Max

DC5521 Output
2 ports, 12.6V, 3A, 38W Max per port

AC Charging Input
1800W Max, 15A

Solar Charging Input
800W Max, 11-100V, 13A

Car Charging Input
Support 12V/24V battery, 8A

Battery Chemistry

Cycle Life
800 cycles to 80% capacity


Net Weight
Approx. 48lbs

19.6*9.5*12 in














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244+ online ratings
The summary star rating & review is based on aggregated reviews of this product across the web. It cannot be altered by the merchant and can be verified by emailing

Summary of Online Reviews


244+ online ratings
The summary star rating & review is based on aggregated reviews of this product across the web. It cannot be altered by the merchant and can be verified by emailing

What people like

The ECOFLOW - EcoFlow DELTA Max 2000 + 1*Smart Generator (Dual Fuel) is a highly rated portable power station, praised for its large capacity, fast charging, and ease of use. Users appreciate its ability to power various devices, including power tools, small appliances, and electronics. The Smart Generator feature is a valuable addition, providing a backup power source in case of grid outages. Moreover, the touchscreen display and intuitive app interface make monitoring and controlling the device effortless. While some users have expressed concerns about the weight and size, the overall positive reviews indicate that the ECOFLOW - EcoFlow DELTA Max 2000 + 1*Smart Generator (Dual Fuel) is a reliable and versatile option for outdoor enthusiasts, emergency preparedness, and off-grid living.


  • Power and Capacity: The EcoFlow DELTA Max 2000 + 1*Smart Generator (Dual Fuel) offers a substantial 2000Wh capacity and 2400W output, providing ample power for various devices and appliances.
  • Fast Charging: It supports fast charging, allowing you to recharge the power station quickly and efficiently.
  • Dual Fuel Generator: The included smart generator provides flexibility in charging, as it can run on gasoline or propane.
  • Solar Compatibility: The DELTA Max is compatible with solar panels, enabling environmentally friendly and cost
  • effective charging.
  • Expandable Ecosystem: It can connect with additional batteries, offering the option to expand its capacity and runtime.
  • User Friendly Interface: The LCD display and intuitive controls make it easy to monitor and manage the power station's operation.
  • Multiple Ports and Outlets: It features a variety of ports and outlets, including AC, DC, USB A, and USB C, accommodating various devices.
  • Backup Power: The DELTA Max serves as a reliable backup power source during emergencies or power outages.
  • Compact and Portable: Despite its high capacity, the power station is designed to be compact and portable, making it convenient for transportation and storage.
  • Durable Construction: The DELTA Max is engineered with durable materials to withstand regular use, ensuring longevity and reliability.


  • Pricey
  • Heavy and bulky
  • Limited runtime without external power source
  • Noisy when running
  • Limited compatibility with certain devices
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