EcoFlow DELTA Pro Ultra + 1 Extra Battery Kit 7.2kWh Backup Power

EcoFlow Products

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• Free shipping to the 48 continental U.S. states

• Island delivery available via our insured Florida-based logistics network — secure, coordinated, and professional. ASK US FOR A QUOTE, SHIPPING IS EXTRA. 

• Select EcoFlow solar panels and accessories may ship via USPS when applicable

• Message us after placing your order to receive your Florida shipping address — this ensures smooth processing for island deliveries

• Authorized EcoFlow, Florida Dealer.

• 19+ years of trusted online selling experience.

📣 Tax Exemption Highlights

• EcoFlow solar generators and related equipment are tax-exempt in most Island locations.

• Starting August 1, 2025, qualifying solar products are also tax-exempt in Florida through P.E.T.S AND YOU.

• Save more while investing in clean energy solutions.

EcoFlow DELTA Pro Ultra Inverter Unit + 1 Smart Extra Battery – 7.2kWh Backup System  

SKU: EFDPUPCS-BP  

UPC: 842783138286

Power Up with Confidence

Secure your energy independence with the EcoFlow DELTA Pro Ultra Inverter and 1 Smart Extra Battery. This bundle delivers a total 7.2kWh capacity and up to 7200W surge output — ideal for powering your home, business, RV, or emergency preparedness setup. Silent, efficient, and expandable, it gives you the flexibility and strength to handle virtually any power need.

**What’s Included**
- EcoFlow DELTA Pro Ultra Inverter Unit  
- 1 x EcoFlow Smart Extra Battery  
- AC Charging Cable  
- Solar Charging Cable  
- User Manual  
- Warranty Card

Key Features 

- 3600W continuous / 7200W surge power output  
- Includes 1 Smart Extra Battery for 7.2kWh total capacity  
- Expandable system supports up to 25kWh storage  
- Fast recharging via AC (1.8 hrs), solar (5–7 hrs), or EV station  
- Pure sine wave inverter for compatibility with sensitive electronics  
- Solar-ready with MPPT charge controller  
- Portable design with heavy-duty wheels and multi-port output  
- Compatible with home backup systems and off-grid applications  
- Quiet operation and no fuel required

Technical Specifications

• Inverter Unit:
  • 27.2 × 18.9 × 8.4 inches (690 × 481 × 214 mm)
  • Smart Extra Battery: 26 × 18 × 8 inches (660 × 455 × 204 mm)
  • Weight: ~70 lbs (inverter), ~112 lbs (battery)

Size: Approx. 25 x 11.2 x 16.4 in (main unit), 19.6 x 9.5 x 12 in (battery)  

Weight: Approx. 99 lbs (inverter), 84 lbs (battery)  

Color: Charcoal black  

Material: Thermoplastic and aluminum alloy  

Power Source: AC, Solar, Vehicle, Smart Generator, EV Station  

Inverter Technology: Pure Sine Wave  

Connector Configuration: Multi-port, serial and parallel ready  

Connector Type: Anderson, XT60, AC, DC, USB-C, USB-A  

Current Output: 30A max AC, 15A DC, 100W USB-C  

Current Type: AC and DC  

Current Rating: Variable, up to 30A  

Voltage: 120V AC (240V with pairing), 51.2V DC  

Wattage: 3600W continuous, 7200W surge  

Power: 7.2kWh (3.6kWh base + 3.6kWh extra battery)  

Charging Modes: AC fast charge, solar, EV station  

Maximum Input Voltage: 300V (solar), 240V (AC)  

Resistance Properties: Overload, overvoltage, and thermal protection  

Features: Expandable, silent operation, solar compatible, Wi-Fi/app ready  

Application: Home backup, mobile power, RV, off-grid  

System Configuration: Modular — supports additional Smart Extra Batteries  

Solar Technology: MPPT-enabled solar charge control  

Protection Properties: BMS, surge protection, temperature regulation  

Manufacturer Warranty: 5 years  

California Prop 65: Compliant  

Recommended Environment: Indoor/outdoor (dry use)  

Pliability: Rigid  

Wire Gauge: Supports up to 10AWG depending on input  

Style: Modern portable backup system  

Axis: Stationary  

Rotor Diameter: Not applicable  

Maximum Input Power: 1600W solar, 1800W AC, 3400W combined  

Maximum Flow Rate: Not applicable

Frequently Asked Questions

Q: How much power can the DELTA Pro Ultra supply?  

A: It delivers 3600W continuous and 7200W surge — enough to handle high-power appliances like fridges and AC units.

Q: How long will the battery last with one extra battery?  
A: One extra battery (3.6kWh) can power a standard refrigerator for roughly 10 to 12 hours, depending on energy draw.

Q: Can I expand the system further?  
A: Yes, you can connect additional Smart Extra Batteries for up to 25kWh of total storage.

Q: How quickly can the system recharge?  
A: The inverter charges in about 1.8 hours via AC, and in 5 to 7 hours via solar depending on sunlight.

Q: Is this setup good for outdoor use?  
A: Absolutely — it’s rugged and portable for RVs, job sites, and outdoor adventures.

Q: Can I pair this with solar panels?  
A: Yes — the DELTA Pro Ultra supports solar charging with MPPT optimization, allowing you to go fully off-grid.

Warranty Coverage

EcoFlow Factory Warranty applies to products shipped within the 48 contiguous U.S. 

• Customers in Island locations can receive support via P.E.T.S AND YOU’s Florida service center.

• If a replacement is required, we assist with shipping to/from Florida at significantly reduced rates.

• Optional CPS Extended Warranty available: Begins 30 days after purchase, covers shipping costs to and from excluded areas. Includes protection for the full original dollar value at time of purchase.

📌 Please Note 

• If you reside outside the 48 continental states, contact us before shipping power stations — they require specific hazardous goods procedures. We’re happy to assist in ensuring safe and compliant delivery.

• Solar panels and accessories may ship in separate boxes with different tracking numbers.