EcoFlow DELTA Pro with Qty 1 of 400W Solar Panel and Qty 1 Transfer Switch

Free Shipping to all 48 states

US Territory Shipping

• We can help you ship qualifying items to Hawaii, Alaska, Puerto Rico, the U.S. Virgin Islands, and other U.S. territories.

• These locations are not eligible for free shipping.

• Typical shipping costs range from $30–$400, depending on weight, size, and—if applicable—lithium battery regulations.

• Please message us for an exact quote before purchasing.
  
  

Warranty Coverage

• 48 Contiguous U.S. States: Two- to five-year standard factory warranty applies to items shipped within the 48 contiguous U.S. states (duration depends on the product).

• U.S. Territories: Territory customers receive the same five-year factory warranty.

• If a replacement is needed, the original item must return to the U.S. 48 hub it shipped from, and the replacement will then be forwarded back to the territory.

• This round-trip process typically takes 4–5 weeks, depending on carrier schedules and routing, and all shipping for this service is included at no additional cost.

• Only qualifying items over $400 include free replacement-shipping coverage for up to 5 years when the original shipping was handled separately for locations outside the contiguous U.S.

We are logistics experts with 20+ years  — your shipment is handled with precision and care.

SKU: DELTAPro-400W-US-TS

Product Overview

The EcoFlow DELTA Pro Portable Power Station provides a high-capacity energy solution suitable for home backup and off-grid use. With a base capacity of 3.6kWh and expandability up to 25kWh, it supports extended power needs when paired with additional batteries.

This system includes a 400W portable solar panel designed for efficient energy capture. The foldable design and adjustable stand help optimize sunlight exposure in different environments.

The included transfer switch allows connection to selected home circuits, enabling controlled power distribution during outages or off-grid scenarios.

Key Benefits

• Expandable energy capacity from 3.6kWh up to 25kWh
• High AC output suitable for multiple household devices
• Foldable 400W solar panel for renewable charging
• Adjustable solar panel stand for better sunlight positioning
• Multiple output ports for versatile device compatibility
• Supports integration with home circuits via transfer switch
• Fast charging capability through AC and solar input
• Designed for both indoor backup and outdoor use

Main Purpose (Detailed)

The EcoFlow DELTA Pro Portable Power Station is designed to provide reliable backup power for essential home appliances and electronics. It supports energy storage and distribution for both emergency and planned usage scenarios.

It can be used as a portable energy source for outdoor activities or as a stationary backup unit connected to home circuits. The included solar panel allows renewable energy charging in off-grid environments.

This system is suitable for users seeking a scalable and flexible power solution without permanent installation requirements.

Features

• 3,600Wh base capacity with expandable design
• 3,600W AC output (surge up to 7,200W when paired)
• 400W monocrystalline solar panel with 22.40% efficiency
• Foldable panel with adjustable 40–90° angle stand
• Multiple ports including AC, USB-A, USB-C, and DC outputs
• Fast AC charging up to 3,000W input
• Solar input up to 1,600W maximum
• LFP battery chemistry with long cycle life
• Built-in protection systems for voltage, temperature, and overload
• Compatible with 12V/24V car charging

What's Included

• EcoFlow DELTA Pro Portable Power Station
• 400W Portable Solar Panel
• Protective Case with Adjustable Stand
• Transfer Switch
• User Documentation

Warranty

All Power Kits components, excluding cables and accessories, include a 5-year warranty. and flexible and foldable Solar Panel comes with a 3-year warranty. 

Frequently Asked Questions

Q: Can this power station run household appliances?
A: It supports a wide range of appliances within its rated output capacity.

Q: Is the solar panel portable?
A: Yes, it features a foldable design with a carry-friendly structure.

Q: Can the system be expanded?
A: Yes, capacity can be increased with compatible extra batteries.

Q: Does it require permanent installation?
A: No, it is designed as a portable and plug-and-use solution.

Q: What type of battery is used?
A: It uses LFP battery chemistry designed for extended cycle life.

Additional Specifications

• Dimensions: 25 x 11 x 16 inches
• Solar Panel Dimensions: 42.0 x 94.1 x 1.0 inches
• Operating Temperature: 68°F to 86°F optimal