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Find everything you need for your Tiny Home or Small Space
Find everything you need for your Tiny Home or Small Space

EcoFlow DELTA Pro + 1*400W Solar Panel +Transfer Switch 306A1 + Cable

by EcoFlow
Original price $4,799.00 - Original price $4,799.00
Original price
$4,799.00 - $4,799.00
Current price $4,799.00

In Store & Ready to Ship

All orders are shipped within 1-2 business days. Proudct ETA 5-7 business days.

The EcoFlow DELTA Pro bundle, complete with a powerful 400W Solar Panel, Transfer Switch 306A1, and necessary cables, offers a cutting-edge solution for maximizing your solar energy utilization. Designed for efficiency and ease of use, this setup is ideal for those looking to integrate renewable energy into their home power systems, ensuring a reliable and sustainable energy supply.

Key Features:

  • Advanced Solar Energy Utilization: The high-efficiency 400W solar panel leverages advanced technology to maximize energy capture and conversion, ensuring you get the most out of available sunlight. This setup is perfect for enhancing your home's energy independence and sustainability.

  • Seamless Integration with Transfer Switch: The Transfer Switch 306A1 allows for straightforward and safe connection of the DELTA Pro to your home's electrical system. This feature ensures that switching between solar power and traditional power sources is smooth and efficient.

  • Complete Installation Guide:

    • Read Manuals: Carefully read the user manuals for the EcoFlow DELTA Pro, the 400W solar panel, and the Transfer Switch 306A1. These documents provide detailed installation instructions, safety guidelines, and technical specifications.
    • Safety First: Adhere to all safety precautions outlined in the manuals. If unsure about any aspect of the installation, consider hiring a professional.
    • Optimal Location: Select a location for the solar panel that receives maximum sunlight. Follow the manual’s guidelines for proper mounting and orientation.
    • Mounting the Solar Panel: Secure the solar panel to a roof or ground-mounted structure according to the manufacturer's instructions.
    • Connecting Solar Panel to DELTA Pro: Use the provided cables and connectors to link the solar panel to the DELTA Pro, ensuring correct polarity and secure connections.
    • Installing the Transfer Switch: Install the Transfer Switch 306A1 per the manual’s instructions, facilitating the connection between the DELTA Pro and your home's electrical system.
    • Cabling: Route the cables from the solar panel to the DELTA Pro and the transfer switch, following the provided instructions for a safe and organized setup.
    • System Testing: Test the entire system to ensure it is functioning correctly. This includes checking the solar panel output, connection integrity, and transfer switch operation.
    • Monitoring and Maintenance: Set up any monitoring systems included with the equipment and establish a maintenance schedule to keep the system running efficiently.
  • Reliable and Sustainable Energy: The DELTA Pro’s integration with the 400W solar panel ensures that you have a robust and eco-friendly power solution, reducing reliance on traditional energy sources and lowering your carbon footprint.

  • Easy Monitoring and Maintenance: With the EcoFlow app and built-in monitoring systems, you can easily track energy production and consumption, ensuring that your system operates at peak efficiency.

This bundle provides a comprehensive and efficient solution for harnessing solar energy, making it an excellent choice for enhancing home energy systems with renewable resources.


  • Power for Any Situation: DELTA Pro delivers up to 25kWh of capacity, making it ideal for everything from tailgating to multi-day blackouts, setting the industry gold standard.

  • All the AC Output You’ll Need: A single DELTA Pro unit provides 3600W AC output, expandable to 4500W with X-Boost technology. Pair two units to achieve 7200W, powering 99.99% of heavy-duty devices at home, outdoors, or at work.

  • Fastest Charging Portable Power Station: MultiCharge technology delivers up to 6500W, fully recharging in 1.8 hours with EcoFlow’s X-Stream charging technology.

  • Plug and Play Home Backup Power: Connect one DELTA Pro with a generator cord to your home's power inlet box for 3600W and 120V output. Chain two DELTA Pros with the Double Voltage Hub to achieve 7200W and 240V, powering your entire home without rewiring or using extension cables.

  • EV Station Charging: First portable power station that charges at thousands of EV stations worldwide, providing up to 3400W fast charging on the go.

  • Renewable Solar Charging: Supports up to 1600W solar input, compatible with 90% of third-party solar panels. MPPT technology optimizes solar generation, recharging in 2.8-5.6 hours.

  • Smart Generator Backup: Integrates with the EcoFlow Smart Generator for efficient, automated recharging during low battery levels, with less energy loss and higher efficiency than traditional gas generators.

  • Long-Lasting Battery: Features an LFP battery with 6500 cycles, ensuring years of use before reaching 50% capacity. The battery management system ensures safety and efficiency.

  • Versatile Control & Monitoring: Manage DELTA Pro directly, via remote control, or through the EcoFlow app for extensive customization and real-time monitoring.

  • Portable Home Battery Ecosystem: Expandable ecosystem includes extra batteries, smart generators, solar trackers, wind turbines, and a smart home panel, providing backup power and reducing grid dependence with green alternatives.

  • EcoFlow Smart Home Panel: Integrates up to two DELTA Pro units with 10 home circuits, offering uninterrupted power during blackouts and smart energy management.

  • Uninterrupted Home Backup: Features a 20ms switchover time during blackouts, with the EcoFlow app enabling device prioritization and monitoring.

  • Smart Energy Management: The DELTA Pro ecosystem stores energy to reduce grid reliance and lower energy bills. The EcoFlow app provides detailed insights and customization for various scenarios.

  • RV Living Made Easy: Equipped with wheels and an extendable handle for easy transport, along with a 30A Anderson port and AC outlet for complete RV power solutions.

  • Reliable Power for Work: Provides secure power for home and outdoor professional tasks, supporting everything from DIY projects to professional applications.

  • Highly Efficient Solar Panels: One-piece, folding 400W portable solar panel with a 23% efficiency rating, ideal for home, camping, and off-grid living.

  • Self-Supporting: Protective case folds out into a stable stand that adjusts from 40-80°, optimizing solar capture.

  • Durable and Lightweight: Made from pliable EVA and durable fiberglass, combining the versatility of flexible panels with the strength of rigid ones. Weighs only 35.3 lb and includes a built-in shoulder strap.

  • Weatherproof: Monocrystalline silicon cells covered with ETFE film protect against debris, dirt, and water. IP68 waterproof rating ensures safe operation in all weather conditions.

  • Folding and Portable: Compact design saves space for travel and storage, with easy setup and breakdown for charging your portable power station.


Net Weight Approx. 99lbs/45kg
Dimension 25 x 11.2 x 16.4 in / 63.5 x 28.4 x 42 cm
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), 1 x 400W panel : 11-22 hrs, 2 x 400W panels : 5.5-11 hrs, 3 x 400W panels : 3.5-7 hrs
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


Owner's Manual

Manual - EcoFlow Delta Pro