Description
The Ultimate Whole-Home Backup Solution
The Whole-Home Backup Kit featuring the EcoFlow DELTA Pro + Double Voltage Hub offers an unmatched, all-in-one power solution designed to keep your home running smoothly during any power outage. This comprehensive kit includes two EcoFlow DELTA Pro Portable Power Stations and four EcoFlow DELTA Pro Smart Extra Batteries, combined with the powerful EcoFlow Double Voltage Hub to deliver seamless, uninterrupted power.
EcoFlow DELTA Pro Portable Power Station
The EcoFlow DELTA Pro Portable Power Station is designed for home backup, featuring a substantial 3600W AC output per unit, up to 7200W when paired. It ensures your essential appliances remain operational during blackouts with its long-lasting LFP battery that supports up to 10 years of daily use. The DELTA Pro charges rapidly with MultiCharge technology, reaching full capacity in just 2.7 hours and even allows for recharging at thousands of EV stations worldwide.
EcoFlow DELTA Pro Smart Extra Battery
Each DELTA Pro Smart Extra Battery adds an additional 3600Wh of capacity, perfectly syncing with the DELTA Pro for unified charging and discharging. This plug-and-play solution extends your energy storage, ensuring prolonged power for your home. The LFP battery chemistry guarantees a 10-year lifespan with 3000+ charging cycles, making it a reliable choice for continuous use.
EcoFlow Double Voltage Hub
The EcoFlow Double Voltage Hub amplifies the system's capabilities, providing a massive 7200W and 240V output, enough to power even the most demanding household appliances like clothes dryers and electric heaters. This ensures your home remains fully functional during extended outages, with the ability to run 99% of all home appliances seamlessly.
Integrated Whole-Home Backup System
Together, these components form a robust whole-home backup system. The DELTA Pro units and Extra Batteries deliver a total capacity of 21.6kWh, offering ample power to cover your entire household's needs. With the Double Voltage Hub, you can achieve an output powerful enough to run multiple heavy-duty devices simultaneously, ensuring that from your lights to your central air conditioning, every essential appliance keeps running without interruption.
Unmatched Performance and Reliability
This kit not only provides high performance but also offers ease of use with its plug-and-play design. Whether it's keeping your refrigerator running during a blackout or ensuring your central air conditioning operates smoothly, the Whole-Home Backup Kit with EcoFlow DELTA Pro and Double Voltage Hub is the definitive solution for comprehensive home power security. Enjoy peace of mind and energy independence with this unparalleled backup power system.
Features
- 7200W output with 240V
- 21.6kWh total capacity
- LFP battery with 10-year lifespan
- MultiCharge technology
- Fast charging
- EV station recharging
- Compatible with solar panels
- Plug-and-play setup
- Seamless integration with home circuits
- Wi-Fi and Bluetooth connectivity
- Real-time monitoring and control via EcoFlow app
- Comprehensive 5-year warranty
Package
Whole-Home Backup Kit: EcoFlow DELTA Pro + Double Voltage Hub Includes:
- 2 EcoFlow DELTA Pro Portable Power Station
- 4 EcoFlow DELTA Pro Smart Extra Battery
- 1 EcoFlow Double Voltage Hub (DELTA Pro)
Technical Specifications
Power
- Total battery capacity: 21,600Wh (21.6kWh)
- 2 × EcoFlow DELTA Pro (3,600Wh each)
- 4 × EcoFlow DELTA Pro Smart Extra Battery (3,600Wh each)
- 120V / 240V split-phase output (via Double Voltage Hub)
- Continuous AC output: 7,200W
- Surge output: 14,400W
- Pure sine wave inverter
- X-Boost technology (supports appliances up to 4,500W at 120V, where compatible)
Dimensions
- EcoFlow DELTA Pro (each): 63.5 × 28.5 × 41.6 cm / 25.0 × 11.2 × 16.4 in
- EcoFlow DELTA Pro Smart Extra Battery (each): 63.5 × 28.5 × 41.6 cm / 25.0 × 11.2 × 16.4 in
- EcoFlow Double Voltage Hub: 29.8 × 19.8 × 9.0 cm / 11.7 × 7.8 × 3.5 in
Weight
- EcoFlow DELTA Pro (each): 45.0 kg / 99.2 lbs
- EcoFlow DELTA Pro Smart Extra Battery (each): 38.0 kg / 83.8 lbs
- EcoFlow Double Voltage Hub: 2.8 kg / 6.2 lbs
Durability
- Operating Temperature
- Charge: 0°C to 45°C (32°F to 113°F)
- Discharge: -20°C to 45°C (-4°F to 113°F)
- Storage: -20°C to 45°C (-4°F to 113°F)
Included
- 2 × EcoFlow DELTA Pro Portable Power Station
- 4 × EcoFlow DELTA Pro Smart Extra Battery
- 1 × EcoFlow Double Voltage Hub
- 2 × AC Charging Cable
- 2 × DC5521 to DC5525 Cable
- 2 × Handle Cover
- User documentation
Battery
- Battery chemistry: LiFePO₄ (LFP)
- Total capacity: 21,600Wh
- Capacity per DELTA Pro: 3,600Wh
- Capacity per Smart Extra Battery: 3,600Wh
- Battery lifespan: 6,500 cycles to 50% capacity
- Expandable modular battery system
- AC wall charging
- Solar charging
- EV charging station charging
- EcoFlow Smart Generator charging
- Car charging (12V/24V)
- Multi-source charging supported
Additional
- 120V / 240V split-phase operation
- Double Voltage Hub included
- Supports Smart Home Panel
- Wi-Fi connectivity
- Bluetooth connectivity
- EcoFlow mobile app monitoring
- X-Stream fast AC charging
- MPPT solar charge controller
- EV charging station compatible
- EcoFlow Smart Generator compatible
- Expandable beyond 21.6kWh with additional DELTA Pro systems
- UPS functionality (approx. 30 ms switchover)
- Remote monitoring and firmware updates
- Modular whole-home backup solution
Interfaces
- 4 × AC outlets (120V)
- 1 × NEMA TT-30 outlet
- 2 × USB-C (100W)
- 2 × USB-A Fast Charge
- 2 × USB-A
- 2 × DC5521 outputs
- 1 × Anderson output
- AC charging input
- Solar charging input (MPPT)
- EV charging input
- Extra Battery ports
- Smart Home Panel connection
- Wi-Fi
- Bluetooth
- EcoFlow App (iOS & Android)





























































