EcoFlow Delta Pro Ultra Solar Generator 7200Wh Portable Power Station Whole Home Backup

Updated July 20 2026

EcoFlow Delta Pro Ultra Features

• Massive Expandable Capacity: Begin with 6kWh and expand up to 90kWh to keep your entire home powered for several days.

• Smart Home Panel 2 Integration: Enables automatic power switchover, precise control over individual circuits, and maximized savings through time-of-use optimization.
• Ultra-Fast Solar Input: Supports up to 16.8kW of solar input (three 5.6kW arrays) for quick and efficient off-grid charging.
• Remote App Control: Monitor in real time, set schedules, and manage smart automations — all from your smartphone.

Benefits of the ECOFLOW DELTA PRO ULTRA

• Keep essentials and large appliances running during outages with seamless transfer.
• Lower utility costs by storing cheap energy and offsetting peak rates.
• Power demanding loads — tools, well pumps, HVAC essentials, and EV charging (with compatible setup).
• Reliable LFP chemistry with a 5-year warranty and long cycle life for everyday use.

EcoFlow Delta Pro Ultra Specifications

• Battery Chemistry: LFP (Lithium Iron Phosphate)
• Battery Capacity: 6144Wh per unit (expandable up to 90kWh)
• AC Output: 120V/240V, 7200W continuous (up to 21.6kW with 3 units)
• Solar Input: Up to 16.8kW (3 × 5.6kW)
• Charging Ports: USB-A, USB-C, 30A AC, DC 12.6V/30A
• Cycle Life: 3500+ cycles to 80% capacity
• Warranty: 5 Years

Rest easy with the EcoFlow Delta Pro Ultra — the top-tier home backup battery that ensures your lights stay on, appliances keep working, and your family remains comfortable through any power outage.

Watch the ECOFLOW DELTA PRO ULTRA in Action

• ▶ Save Over $3000 a Year on Power – Pays For Itself
• ▶ Unboxing & First Impressions
• ▶ Complete Off-Grid Setup with Delta Pro Ultra

Why Buy From AllProGenerators.com?

• Authorized EcoFlow Dealer since 2018 — expert guidance and product support.
• Guaranteed lowest price and free U.S. shipping.
• Real phone support: 954-249-2314 (7 days, 9 AM–8 PM EST).

Delta Pro Ultra — How-To list and FAQ  

How do I set up the Delta Pro Ultra?
Connect the battery to the inverter using the included cable and power it on. The display walks you through setup. If you’re pairing it with Smart Home Panel 2, an electrician can wire it in and the system will detect it automatically.

How do I charge the Delta Pro Ultra?
Charge from a wall outlet, solar panels, a gas generator, or an EV charging station. The unit chooses the fastest source and requires no manual settings unless you want customization.

Can it run my entire home?
Yes. With Smart Home Panel 2, the Ultra can back up multiple circuits, large appliances, and even central AC. Add more batteries for multi-day runtime.

How long will it run?
It depends on the loads. A fridge can run more than a day; lights and WiFi can last several days; central AC varies by size. The app shows you exact remaining time.

Is the system expandable?
Each battery adds 6kWh of storage. You can stack multiple batteries and inverters for larger whole-home systems.

Is there an app?
Yes. The EcoFlow app gives you live monitoring, charging control, and circuit-level management.

Does it support 240V appliances?
Yes, one Ultra inverter provides 120/240V split-phase output for heavy-duty loads like dryers, pumps, and HVAC.

How loud is it?
Very quiet—much quieter than a gas generator. You’ll only hear a light fan noise during heavy charging or high load.

Can I use my existing solar panels?
If they fall within the supported voltage/watt range, you can connect them directly.

Is indoor use safe?
Yes. No fumes, no gas, no emissions—safe for garages, homes, and apartments.

Does it work for RVs?
Yes. RV owners often run AC units, microwaves, and full setups. It works with solar, shore power, and 30A/50A RV connections (with adapters).

Will my solar still charge during a blackout?
Yes. When wired correctly, your panels continue charging the Ultra even when the grid is down.

Can I upgrade later?
Absolutely. Add more batteries or another inverter at any time. The system is designed to grow with you.