Learn more how to backup your home with DELTA Pro and Transfer Switch: Whole-Home Backup Kit User Guide
All-in-one home backup power.
Simple, sustainable, and affordable whole-home backup power solutions with an output power of up to 7200W and a whopping 21.6kWh capacity for security and comfort. Easily chain together two DELTA Pros using the Double Voltage Hub and plug in to your breaker panel via an transfer switch or power inlet box. The solution provides a convenient home battery system without rewiring or running dangerous extension cables through home, and a customizable solar system.
Be prepared for any outages.
Stay ahead of the game, bring warmth and security to your family. Easily integrate your DELTA Pros and Double Voltage Hub to your home circuits via the transfer switch, selecting up to 6 circuits such as fridge, garage door, outlets in main living areas, light switches, etc. With DELTA Pro’s expandable capacity, enjoy peace of mind with up to 1 week of essential energy storage from 7.2kWh-21.6kWh with Extra Batteries.
Clean & silent power alternative.
Replace noisy, smoky generators with a silent and fume-free portable home battery solution. Unlike generators, these batteries are flexible to use both outdoors and indoors to run all your essentials during a blackout. And, with the help of solar energy, they can easily be recharged during an extended outage.
Power your entire home with 240V and 7200W.
Battery backup has never offered this kind of output. The Double Voltage Hub doubles the AC output to 7200W and 240V, so you can run 99% of all home appliances, including high-wattage ones like a clothes dryer or electric heater. Note: The Double Voltage Hub requires two EcoFlow DELTA Pro units.
Fast recharging between outages.
Fully recharge the DELTA Pro in 1.8 hrs with 240V outlets(3000W), 2.7 hrs with 1800W wall outlets. Ideal for juicing up the battery between short outages. EcoFlow’s X-Stream charging technology isn't just fast, it's safe too with EcoFlow's battery management system.
Achieve power self-sufficiency.
Customize your own solar system has never been this easy. Get limitless energy and save energy bills with solar panels. No sun, no wind, and a blackout hits? You’re still good. Lean on the Smart Generator as a last resort to charge your batteries.
See how real users think
Disclaimer
*Qualifying battery storage technology of 3kWh or more must be installed by a connection to a dwelling in the United States, lived in by the taxpayer. You should always consult your tax professional to determine your eligibility for the Residential Clean Energy Credit under Section 25D of the Internal Revenue Code given your individual situation. EcoFlow does not guarantee any tax credit based on our products, and any information we provide is for educational purposes only and should not be considered legal advice. It does not constitute professional tax advice or financial guidance. It should not be used as the only source of information when making purchasing decisions, investment decisions, tax decisions, or execution. Consult a tax professional to evaluate your eligibility.
Effective date: Jan 1, 2023