Save on EG4 Products Before Prices Increase

What is EcoFlow Delta Pro? A Comprehensive Guide

ecoflow delta pro image

Jhyrfyl Pepito |

Understanding EcoFlow Delta Pro

The EcoFlow Delta Pro is a revolutionary portable power station designed to provide a reliable and sustainable power solution for various needs, from home backup to outdoor adventures. As a flagship product of EcoFlow, the Delta Pro combines advanced technology, durability, and user-friendly features to deliver exceptional performance.

images of ecoflow delta pro

Key Features of EcoFlow Delta Pro

Ultra-High Capacity and Output

The EcoFlow Delta Pro boasts a massive 3,600Wh capacity, expandable up to 25kWh with additional batteries. This makes it suitable for powering heavy-duty appliances and multiple devices simultaneously. With an output of up to 3,600W (7,200W surge), it can handle demanding equipment such as refrigerators, air conditioners, and power tools.

Fast Charging Capabilities

One of the standout features of the Delta Pro is its rapid charging capability. Using the 240V outlet, it can charge from 0% to 100% in approximately 92 minutes. For larger setups with multiple batteries, the charging time can be as short as 1 hour and 56 minutes, thanks to the combined charging power of up to 8,800W.

Versatile Charging Options

The Delta Pro supports a variety of charging methods, including AC, solar, and car charging. It can be connected to up to three 110W solar panels in series, making it an excellent choice for economical energy use. Additionally, the unit features an Infinity Port, which combines AC input and output, enabling EV station charging and serving as a connection point for the Smart Home Panel and Double Voltage Hub.

an image of ecoflow delta pro key features

EcoFlow Delta Pro Ultra Manual

The EcoFlow Delta Pro Ultra manual provides detailed instructions on setup, operation, and maintenance. It covers topics such as:

  • Initial Setup: Unboxing, connecting batteries, and configuring the system.
  • Operation: Using the control panel, monitoring battery levels, and adjusting settings.
  • Maintenance: Guidelines for long-term storage, cleaning, and troubleshooting common issues.

For more detailed information, refer to the official EcoFlow Delta Pro Ultra manual available on the EcoFlow website.

Frequently Asked Questions

Can You Leave an EcoFlow Delta Pro Plugged In All the Time?

Yes, you can leave your EcoFlow Delta Pro plugged in continuously. It is designed to function as a backup power source or to extend the runtime of your appliances. The DC power can be kept on for 24 hours and will automatically turn off after this period if not used. To extend the standby time, simply turn the DC button on.

Should I Keep My EcoFlow Fully Charged?

For long-term storage, it is recommended to discharge the Delta Pro to 30% and then charge it up to 60%. Repeat this process every three months to maintain battery health. Units that are not charged and discharged for more than six months may lose warranty coverage.

Does EcoFlow Have Overcharge Protection?

Yes, the EcoFlow Delta Pro features an intelligent charging program with a built-in overcharge protection circuit. The battery's charging time is approximately 12 hours, and the LED indicator light will turn green once fully charged.

How Many Years Will EcoFlow Battery Last?

The latest LiFePO4 (LFP) battery technology used in the EcoFlow Delta Pro can last for up to 10 years with over 3,500 cycles before a noticeable decline in performance. This long lifespan makes it a cost-effective and sustainable power solution.

Can I Use EcoFlow Delta Pro While Charging?

Yes, you can use the EcoFlow Delta Pro while it is being charged. This feature allows for continuous power supply to your devices and appliances without interruption.

Why Does My EcoFlow Delta Pro Keep Shutting Off?

The EcoFlow Delta Pro may shut down automatically due to high or low battery temperatures to prevent damage. The error code E05 indicates that the device has shut down due to temperature extremes. Ensure the unit is operated within the recommended temperature range for optimal performance.

Charging and Usage Guidelines

ecoflow delta pro charging

How Long Does It Take to Fully Charge a Battery?

Charging times for the Delta Pro vary based on the power source and configuration. Using the fastest charging method (6200W), a single battery can be charged from 0% to 100% in about 92 minutes. When charging multiple batteries, the combined charging power can reach up to 8,800W, taking approximately 1 hour and 56 minutes to fully charge two batteries.

EcoFlow Delta Pro Warranty

The EcoFlow Delta Pro Ultra comes with a comprehensive warranty:

  • Inverter Warranty: 5 years
  • Battery Warranty: 5 years

Despite the warranty period, each LFP battery is designed to last for up to 10 years with proper maintenance and usage.

Can an EcoFlow Delta Pro Ultra Battery Charge Without the Inverter?

No, the EcoFlow Delta Pro Ultra Battery requires connection to an EcoFlow Delta Pro Ultra Inverter for charging. It is not compatible with third-party inverters.

What is the Weather-Protection Level?

The EcoFlow Delta Pro Ultra has an IP54 weather-protection rating, providing protection against dust and water spray from all directions. This makes it suitable for outdoor use in various weather conditions.

Can I Program EcoFlow Delta Pro Ultra to Run at Certain Times?

Yes, the EcoFlow Delta Pro Ultra allows you to set charging times, enabling you to manage energy usage efficiently and take advantage of peak and off-peak electricity rates.

Bluetooth Compatibility

The Delta Pro Ultra supports Bluetooth versions 4.2 and 5.0, allowing for seamless connectivity and control through the EcoFlow app.

Portability and Design

The Delta Pro is designed for easy portability, featuring a rugged handle and wheels for convenient transport. Its durable exterior is made from tough ABS plastic, providing resistance to impacts and fire. The internal design includes secure, copper-plated wiring and auto-regulating fans for efficient cooling.

Take Control of Your Energy Consumption

Wired and Wireless Control

The EcoFlow Delta Pro is the first portable power station with a remote control option. You can mount and wire it up for distance control or use the Bluetooth-enabled remote control for wireless operation. Additionally, the EcoFlow app offers comprehensive control and monitoring capabilities, allowing you to manage your power usage from anywhere with a Wi-Fi connection.

Smart Power Management

The EcoFlow app provides real-time energy insights, allowing you to monitor battery status, control output, and customize your power usage. It also includes features for optimizing energy use during peak and off-peak hours, reducing electricity bills, and ensuring seamless transition to backup power during outages.

an image of ecoflow delta pro set


The EcoFlow Delta Pro is a versatile and powerful portable power station designed for a variety of applications. Its advanced features, including rapid charging, multiple charging options, and smart power management, make it an excellent choice for those seeking a reliable and sustainable power solution.

Contact Solar Sovereign today at (469) 206-8743 to learn more about the EcoFlow Delta Pro and how it can meet your power needs.

By choosing the EcoFlow Delta Pro, you're investing in a durable, efficient, and economical power solution that will serve you well for years to come.

Call to Action: Discover the power of the EcoFlow Delta Pro and transform your energy usage today. Visit Solar Sovereign or call us at (469) 206-8743 to get started.