EcoFlow DELTA Pro Ultra Inverter 2 Units with 4 Extra Batteries
- In stock, ready to ship
FREE Shipping in the 48 Contiguous States. Qualifying items are available to Alaska, Hawaii, Puerto Rico, Guam, Saipan & U.S. Territories.
Customers shipping outside the Lower 48 should select the shipping option that best fits their order at checkout. If additional shipping charges apply, we'll contact you before processing. Questions? Call, text, or WhatsApp 352-561-8443.
🏷️ 7% OFF with code POWER7
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✅ All major credit cards accepted
Factory Warranty: 5 Year
EcoFlow DELTA Pro Ultra Inverter 2 Units with 4 Extra Batteries
Free shipping to the 48 states. We also ship to PR, HI, AK, VI, Guam, and Saipan — message us for a quote.
If you don’t see the power station brand or model you need, message us.
We can often create a private listing for you at a great price!
Warranty Information
Full factory warranty applies to all customers, including island locations.
The only exception is warranty shipping to and from island locations, which is not included.
We offer a low‑cost 5‑year Replacement Shipping Protection plan that covers those shipping costs.
Included SKU:
EFDPUPCS-2-BP (Qty2)
Key Benefits
• UL1973 & UL9540 certified for residential safety
• Up to 21.6kW output when scaled
• Expandable battery capacity from 6kWh to 90kWh
• Supports five charging methods: solar, shore power, alternator, EV station, smart generator
• Ideal for whole‑home backup, off‑grid living, and emergency preparedness
Main Purpose
The EcoFlow DELTA Pro Ultra system provides scalable, high‑output backup power for homes, RVs, and off‑grid installations. Whether preparing for outages or pursuing energy independence, this system delivers uninterrupted power with advanced safety, flexible charging options, and smart app control.
Features
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7200W continuous output per inverter
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Expandable to 21.6kW output and 90kWh capacity
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Pure sine wave inverter technology
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Auto‑switchover with Smart Home Panel 2
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Self‑heating battery function below 32°F
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Smart app monitoring and control
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Stackable battery design
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Supports 120V/240V AC output
WHAT'S INCLUDED
EcoFlow Delta Pro Ultra Backup Kit 18400Wh comes with all essential components for installation.
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EcoFlow Delta Pro Ultra Inverter × 2
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EcoFlow Delta Pro Ultra Battery × 4
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Connection Interface Cables
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Installation and User Guide
Shipping information
Free Shipping to the contiguous 48 United States.
Alaska, Hawaii, Puerto Rico, Saipan, Guam & U.S. Territories
These areas incur additional shipping charges on most items (typically $30–$400, depending on size, weight, and lithium battery regulations).
All shipments are fully insured.
Please message us for your exact shipping quote here
