EF ECOFLOW

EF ECOFLOW DELTA Pro Ultra Portable Power Station 7200W 6144Wh

€2.519,40 EUR

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Set DELTA Pro Ultra DELTA Pro Ultra X DELTA Pro Ultra with Extra Battery DELTA Pro Ultra with Smart Home Panel 2 DELTA Pro Ultra with 2x400W Solar Panels DELTA Pro Ultra X with Smart Home Panel 3 DELTA Pro Ultra X with 4x400W Solar Panels

The EF ECOFLOW DELTA Pro Ultra provides robust whole-home backup power with an exceptional 7200W AC output supporting both 120V and 240V appliances. Equipped with a base 6144Wh capacity expandable up to 90kWh, it delivers reliable energy security capable of running heavy-duty household equipment including central air conditioning units.

Featuring versatile charging options, this system recharges fully in just 2 hours via EV charging stations, solar input, wall outlets, or fuel generators. Integrated online UPS functionality ensures a 0 ms transfer time for continuous protection of sensitive electronics, while smart app control allows for customized home circuit management and energy cost optimization.

Key Features

Brand	EF ECOFLOW
Model Number	EFYJ751
Output Wattage	7200W
Battery Capacity	6144Wh
Voltage	120V / 240V
Power Source	Battery Powered
Fuel Type	Electric
Item Dimensions	27.2"L x 18.9"W x 8.4"H
Item Weight	70.9 lb
Color	Silver
Total Power Outlets	3

Highlights

One Powers All. The DELTA Pro Ultra whole house generator includes an inverter and a battery. One inverter supports 120V & 240V and has an exceptional 7200W output, allowing for the operation of heavy household appliances, including a 3-ton central air conditioner. Triple the inverters for a 21.6kW AC output. The electric generator achieves a total 7200W output during charging.
Strong Power Security. Scalable from one battery of 6144Wh, providing two days of essential power, up to 15 batteries for a total of 90kWh. For a standard North American household, this provides over 30 days of essential power.
Multi Ways to Charge. One battery of 6144Wh can be fully recharged in 2 hours. Charging options include electric vehicle piles, solar, wall outlets, or outdoor generators.
Customize Your Home Power. Use the EcoFlow app to prioritize specific circuits in the home to extend backup duration. The system analyzes home power usage to offset peak rates while utilizing solar to lower energy bills.
Uninterrupted Life. Online UPS with 0-ms transfer time, offering 24/7 protection for sensitive electrical devices against power disturbances or grid failure. Fans remain off for the first half hour of outputting 2000W for silent operation.

Compatibility

Compatible exclusively with the EcoFlow DELTA Pro Ultra ecosystem and accessories; not compatible with third-party inverters.

Warranty

5 year manufacturer

What's included

DELTA Pro Ultra Inverter
DELTA Pro Ultra Battery

Frequently asked questions

Can the DELTA Pro Ultra battery charge without the inverter?

No, the battery requires connection to an EcoFlow DELTA Pro Ultra inverter to charge and is not compatible with third-party inverters.

Can charging times be scheduled for peak rate hours?

Yes, charging schedules can be customized to manage and offset peak utility rates.

What is the maximum AC charging input wattage using a 240V source?

Using the C20 outlet at 240V, the maximum charging input is 3000W, during which AC output is disabled.

Is AC passthrough supported with 120V input?

Yes, the C20 outlet supports bypass mode with a 120V input, though bypass mode is not available for 240V input.

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EF ECOFLOW DELTA Pro Ultra Portable Power Station 7200W 6144Wh