When disasters strike, such as extended blackouts and severe storms, everyone needs a last-standing power supply to stay safe. The EcoFlow Smart Generator serves as an emergency option that integrates with your DELTA Pro or DELTA Max.

Emergency Backup

App control

More efficient

LCD display

All the AC output you’ll need.

A single DELTA Pro unit packs a 3600W AC output, which can be expanded up to 4500W with X-Boost technology. Power 99.99% heavy-duty devices at home, outdoors, or at work. You can even pair two units together to achieve 7200W with Smart Home Panel.

The world’s fastest charging portable power station.

MultiCharge delivers record-breaking speeds at 6500W. To reach 6500W, you can opt for these charging methods.

Built for any emergency.

Compared to a traditional gas generator, the EcoFlow Smart Generator offers better fuel efficiency and less energy loss when you charge DELTA Pro or DELTA Max. It achieves this by directly charging your portable power station through a simple and efficient DC charging process.

Charge and power devices at the same time.

In emergencies, sometimes things don’t go to plan. Not only does the EcoFlow Smart Generator give you last-standing emergency power, it also features an AC output to power other devices while recharging your unit with an extra battery.

Multiple ways to control & monitor.

Control DELTA Pro either on the unit itself, using the remote control accessory, or unlock a ton of customization via the EcoFlow app. On the app, you can access your power settings, such as charging and discharging levels, AC charge speeds, control the Smart Generator and a whole lot more.

What's in the bundle - DELTA Pro

1.DELTA Pro 2.AC Charging Cable 3.Car Charging Cable 4.DC5521 to DC5525 cable 5.Handle Cover 6.User Manual

*This bundle already contains DELTA Pro to Smart Generator Adapter.

What's in the bundle - Smart Generator

1.Smart Generator 2.Extra Battery Connection Cable 3.Oil Funnel 4.Screwdriver 5.Spark Plug Socket 6.Breaker Bar 7.Double-Ended Spanner 8.User Manual and Warranty Card

Frequently Asked Questions

What’s the max input DELTA Pro can achieve?

When charging DELTA Pro and its extra battery together, you can reach 6500W max charging speeds by combining AC, solar and Smart Generator methods. For DELTA Pro single unit, you can recharge it at standard wall outlets (2900W max), at EV station (3400W max)/Smart Home Panel (3000W max).

How do I update the firmware?

First of all, make sure your DELTA Pro is connected to the EcoFlow App using Internet mode. Secondly, go to the Firmware section in the Setting of the DELTA Pro you're looking to upgrade. Check for the latest firmware and follow the steps to finish the upgrade.

What makes this generator smart?

The EcoFlow Smart Generator is smarter than traditional generators. It works with the EcoFlow app so that you can control & monitor from afar. It features an LCD screen for when you’re nearby & you can even pre-define an auto-start when your power station depletes to a certain level.

How much more efficient is the Ecoflow Smart Generator?

The Smart Generator charges your power station directly with DC, unlike other generators. This leads to an approx. 10% increased efficiency, saving you time and money.

Specs of DELTA Pro

Net Weight

Approx. 99lbs/45kg

Dimension

25*11.2*16.4 in/63.5*28.4*42cm

Capacity

3600Wh

Extra Battery

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

Full Recharge Time

1.9 Hours (AC)
37.5 Hours (12V Car Charger)
2.7 Hours (Smart Generator)

AC Output

4 outlets, 230V/16A, 3600W total (Surge 7200W)

Max Device(s) Power Supported by X-Boost

4500W

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

Anderson Port

12.6V, 30A

AC Charging Input

2900W Max, 230V~12.5A

Solar Charging Input

1600W Max, 11-150V, 15A

Car Charging Input

Support 12V/24V battery, 8A

Battery Chemistry

LFP

Cycle Life

6,500 cycles to 50% capacity, 3,500 cycles to 80% capacity

Connection

Wi-Fi, Bluetooth, wired

Specs of Generator

Dimension

59.7*29.6*47.5cm / 23.5*11.7*18.7 in

Weight

29.3 kg / 64.6 lbs

Type

Inverter generator

Frequency

50Hz

Rated Power

1800W (1900W peak)

DC Output Voltage

42-58.8V

DC Current

32A Max

Specs of Engine

Model

R80-i

Type

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

Displacement

79.7cc

Fuel type

Unleaded fuel

Fuel Tank Capacity

4 L / 1.06 gal.

Engine Oil Capacity

0.38 L / 0.1 gal.

Noise Level (at a 7m distance)

56~67dB (full load)

Continuous Working Time

3.5 hrs (full load)

*International version (2900W at 1.9 hrs) US version (1800W at 2.7 hrs/3000W at 1.8 hrs)

Please use the AC Charging Cable included in the package for fast charging. Do not use other cables to charge. Plug directly into an AC wall outlet and make sure that the wall output current is more than 15A. Otherwise, reduce the unit charging speed with the AC Charge Speed Switch. EcoFlow takes no responsibilities for any consequences caused by failures to follow instructions, including but not limited to charging with other AC charging cables.