EcoFlow DELTA Pro 3 Manual
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EcoFlow DELTA Pro 3 Manual

Portable power station
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Contents
Tutorial Video
About this Manual
Overview
FAQ
Tutorial Video
Visit:
https://www.youtube.com/watch?v=U8YWKGeNuWA
About this Manual
This manual contains an introduction to this power station, and details on its
operation, management, and maintenance. Please note that this manual may be
updated without prior notice.
The availability of certain accessories and features described in this manual may
vary depending on your country or region.
All images displayed in this manual are for demonstrative purposes only. Please
refer to the actual product received. The following examples are based on the US
version.
If you are reading this manual in PDF format, please note that you can access it
online at
EcoFlow Support
Overview
EcoFlow DELTA Pro 3 (hereinafter referred to as the "DELTA Pro 3", or "the power
station") is a power station with a LiFePO4 battery and a capacity of 4096Wh. It has
multiple outputs, including standard AC sockets, USB-A ports, USB-C ports, and 12V
DC5521 and Anderson ports to support various appliances and devices. The variety of
charging options allows you to easily switch between different methods based on your
EcoFlow App
After-sales
for a better experience and the latest updates.
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Summary of Contents for EcoFlow DELTA Pro 3

  • Page 1: Table Of Contents

    Overview Explore More Enhance System Safety EcoFlow DELTA Pro 3 (hereinafter referred to as the "DELTA Pro 3", or "the power station") is a power station with a LiFePO4 battery and a capacity of 4096Wh. It has Expand Battery Capacity multiple outputs, including standard AC sockets, USB-A ports, USB-C ports, and 12V DC5521 and Anderson ports to support various appliances and devices.

  • Page 2: Appearance

    Storage and Maintenance actual needs. Safety Instructions and Compliances Appearance Disclaimer Safety Instructions In Case of Emergency Recycling and Disposal Regulatory Compliance Appendix What's in the Box Accessory List 1 Heat Vent Dissipates the internal heat. 2 Main Power Button Controls primary power.
  • Page 3 Ports (DC5521 / ports (routers, security cameras, automotive refrigerators, or Anderson) other devices). Supports CAN communication with other EcoFlow devices via 10 REMOTE Port an RJ45 ethernet cable. Low-PV / Car Connects the power station to solar panels or a vehicle power...

  • Page 4: Buttons And Switch

    Socket** Charge Speed Switches between charging modes. Switch AC POWER IN Connects the power station to other EcoFlow devices for / OUT Port*** charging or increasing power output. The port serves the following functions: • DC Power Supply: Connects the power station to an EcoFlow smart device to supply power.
  • Page 5 Switches between charging modes. • ADJUST: Charge the power station at a custom power level that is Charge defined in the EcoFlow app. Speed • FAST: Charge the power station at the maximum supported power Switch level.

  • Page 6: Led Indicators

    Tip: The power station has built-in buzzers. Operations such as pressing a button or adjusting settings in the EcoFlow app may trigger a buzzing sound as a reminder. To disable it, switch it off in the EcoFlow app. LED Indicators Main Power LED Off: The power station is turned off.
  • Page 7 White: Abnormal power outputs detected. Corresponding AC power output sockets are being disabled. To continue use, press its power button to re-enable it. If the problem reoccurs, upgrade the power station’s firmware via the EcoFlow app and try again. 12V DC Output LED Off: The corresponding DC output ports are disabled.

  • Page 8: Display Screen

    The power station is connected to a Bluetooth device. Bluetooth Blinking: The power station is in the Bluetooth pairing process. Off: Bluetooth disconnected. Backup Backup Reserve mode is enabled in the EcoFlow app. Reserve Timer At least one pending timer is configured in the EcoFlow app.
  • Page 9 Abnormal fan status. The automatic start / stop of the connected generator has Generator been set up in the EcoFlow app. This feature is only applicable to Auto On / an EcoFlow Smart Generator connected to this power station via the Extra Battery port.

  • Page 10: Getting Started

    Port malfunction. USB-C The port is physically connected and has power output. Output Blinking: Port malfunction. Extra EcoFlow Smart Extra Battery is connected via the Extra Battery Battery port. Smart EcoFlow Smart Generator is connected via the Extra Battery Generator port.
  • Page 11 Telescopic Handle & Wheels Extend the telescopic handle and easily move the power station on its wheels.

  • Page 12: Power On / Off

    Grip Protectors Attach the grip protectors to prevent accidental knocks. Power On / Off...

  • Page 13: Power Your Appliances

    Power On / Off: Press and hold the Main Power button for 2 seconds until the Main Power LED changes. Turn On / Off Screen: Press the Main Power button once to turn on or turn off the screen. Tip: The power station automatically turns on when it's connected to a power source.
  • Page 14 2. Connect your device to an AC output socket on the power station. DELTA Pro 3 offers multiple types of AC sockets, enabling it to power a wide range of devices and also adapt to specific scenarios. For example, it can provide power for a leisure battery in a recreational vehicle or serve as a backup power solution integrated into the household circuit.

  • Page 15: Charge Your Power Station

    AC timeout interval to never in the EcoFlow app. Additionally, regularly check the power station's battery level. If the power output to the AC output sockets unexpectedly turns off: a.
  • Page 16 This port supports an input voltage range of 30V-150V, a maximum current of 15A, and a maximum power input of 1600W. Connection: Connect this port to solar panels using an EcoFlow Solar to XT60 Charging cable. Low-PV Input port: Specifications: This port supports an input voltage range of 11V-60V, a maximum current of 20A, and a maximum power input of 1000W.
  • Page 17 (Imp) is CLOSE TO the maximum input current (Imax) of the PV input port. The following image uses the EcoFlow 400W Portable Solar Panel for demonstration. Tips: 1. The actual performance of solar charging can be influenced by various factors, including weather conditions, panel angles, ambient temperature, and so on.
  • Page 18 From a DC-DC Battery Charger Method 1: Via the Extra Battery port (Only Supports EcoFlow Alternator Charger) 1. Install the DELTA Pro to Smart Generator Adapter into the power station's Extra Battery port. 2. Connect the power station to an EcoFlow 800W Alternator Charger’s XT150 port.
  • Page 19 Adapter. Notice: When charging via an EV charger, make sure the battery level of the power station is above 0%, or higher than the discharging limit defined in the EcoFlow app. Otherwise, the charging process may fail. Tip: The power station supports Level 1 and Level 2 AC EV chargers.
  • Page 20 DELTA Pro to Smart Generator Adapter into the power station's Extra Battery port. 2. Connect the power station to an EcoFlow generator‘s XT150 port via the Extra Battery Connection cable. Method 2: Via the AC Input socket Connect the power station's AC Input socket to a generator using the provided AC charging cable.

  • Page 21: Management

    EcoFlow devices. 3. Turn on the Bluetooth function on your phone and bind the device to your EcoFlow account. 4. Select your EcoFlow device and follow the pop-up instructions to complete device...

  • Page 22: Control Via Phone

    Bluetooth power standby is active, you can adjust the Bluetooth Timeout setting in the EcoFlow app. Control via Phone With the EcoFlow app, you can manage all your EcoFlow binding devices on your phone. The power station supports Wi-Fi and Bluetooth connections, adapting to varying network conditions to ensure convenient access to device settings.

  • Page 23: Control Via Ecoflow Powerinsight

    Explore More Enhance System Safety The DELTA Pro 3 is designed to be safe with an insulation enclosure and various protection features. However, if you need to operate the power station in a wet environment, or in any other situation prone to potential electrical hazards, enhance safety by using it with a ground fault circuit interrupter (GFCI) or residual current device (RCD).

  • Page 24: Maximize Power Output

    To Connect the Extra Battery 1. Connect the extra battery to the power station's Extra Battery port. 2. The extra battery is considered successfully installed once the battery icon is displayed on the screen of the power station. To Remove the Extra Battery Directly remove the connection between the power station and the extra battery.
  • Page 25 2. The power station can provide up to its maximum rated power no matter how much the input is. X-Boost: Powering High-Wattage Appliances X-Boost is an innovative technology exclusive to EcoFlow power stations. It allows the power station to support appliances with a higher power requirement than its rated power output.
  • Page 26 EcoFlow Power Input/Output Cable to connect two DELTA Pro 3 to double the power output. Then connect your loads to the EcoFlow 50 Amp Hub with a NEMA 14-50P cable. Method 2: Triple Power Station Configuration with EcoFlow Smart Home Panel 2...

  • Page 27: Build A Backup System

    Notice: When the AC POWER IN / OUT port is being used, all AC output sockets and AC input socket will be disabled. Build a Backup System Uninterrupted Power Supply (UPS): Backup for Essential Devices A UPS is a device or system that provides a continuous supply of backup power supply grid electricity fails.
  • Page 28 1. Traditional Backup Scheme Utilize your existing power inletbox and transfer switch to use with DELTA Pro 3. The DELTA Pro 3 stores the energy generated by solar panels while your home appliances run normally on grid power. When needed, use the transfer switch to switch the power...
  • Page 29 EcoFlow PowerStream Microinverter, DELA Pro 3, and solar panels to build a simple PV-storage system. In this setup, the DELTA Pro 3 stores excess electricity generated by solar panels and supplies it to the home during the night or during power outages.
  • Page 30 Storage and Maintenance 1. Storage Storage Temperature: 20°C-30°C (68°F-86°F) Do not store the product in places where the temperature exceeds 113°F (45°C) or falls below 14°F (–10°C). Store the product in a tidy, dry, and well-ventilated place. Keep the product away from liquids, intense heat, and sharp objects. For long-term storage of the product, follow these steps every 3 months to maintain battery health: 1.
  • Page 31 Once you use this product, it is deemed that you understand, approve and accept all the terms and content in this document. EcoFlow is not liable for any loss caused by the user's failure to use the product in compliance with the product document.
  • Page 32 This product must be grounded. If it should malfunction or breakdown, grounding provides a path of least resistance for electric current to reduce the risk of electric shock. For your safety, EcoFlow provides a cord with an equipment grounding conductor and a grounding plug. The plug must be plugged into an outlet that is properly installed and grounded in accordance with all local codes and ordinances.
  • Page 33 Recycling and Disposal 1. The product with severe damage, malfunction, or depleted battery life should be properly disposed of or recycled. 2. The product contains batteries. Please dispose of the product following local laws and regulations for battery disposal and recycling. Do not dispose of it with household waste to avoid environmental pollution and safety hazards.

  • Page 34: Ecoflow Delta Pro

    Appendix What's in the Box 1. EcoFlow DELTA Pro 3 ×1 2. AC Charging Cable ×1 3. Grip Protector ×2 4. Product Document Bundle ×1 If any item is damaged or missing, contact EcoFlow Customer Service for assistance. Accessory List...
  • Page 35 View More...

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