EF ECOFLOW

EF ECOFLOW DELTA 3 Ultra Portable Power Station 3600W 3072Wh

€959,40 EUR

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Style DELTA 3 Ultra+XT60 Solar Cable DELTA 3 Ultra DELTA 3 Ultra+Transfer Switch DELTA 3 Ultra+2*220W Solar Panel DELTA 3 Ultra+400W Solar Panel

The EF ECOFLOW DELTA 3 Ultra provides robust emergency home backup and off-grid electricity with a massive 3072Wh capacity and 3600W continuous output (7200W surge). Engineered with durable LiFePO4 battery chemistry and an EV-grade CTC structure, it delivers over a decade of daily cycles alongside whisper-quiet 25dB operation under load.

Featuring a rapid under 10ms UPS switchover time, this station keeps critical electronics running seamlessly during sudden outages. Recharging is fast and versatile via AC wall outlets, solar input, car charging, or smart generators to ensure constant readiness anywhere.

Key Features

Brand	EF ECOFLOW
Model Name	DELTA 3 Ultra
Model Number	EF-DL-H01-3U
Item Type Name	Portable Power Station
Capacity	3072Wh
Output Wattage	3600W
Surge Wattage	7200W
Voltage	120V
Battery Chemistry	LiFePO4
Switchover Time	<10ms UPS
Noise Level	25dB
Number of Outlets	3
Item Dimensions	24.6 x 12.9 x 15.6 in
Item Weight	72.1 lb

Highlights

Built to Handle It All. With 3600W continuous output (7200W surge) powered by X-Quiet 3.0 technology, DELTA 3 Ultra is ready for nearly all essential appliances. From refrigerators and microwaves to heaters and power tools, this portable power station delivers reliable performance at home, in an RV, or off-grid.
<10ms UPS for Uninterrupted Backup. Never lose power when it matters most. DELTA 3 Ultra automatically switches to battery mode in under 10 milliseconds, keeping sensitive devices like PCs, Wi-Fi routers, and medical equipment running without interruption.
Silent as a Whisper. Enjoy quiet, dependable backup power at just 25dB under load. Thanks to advanced cooling design, DELTA 3 Ultra is whisper-quiet, making it ideal for overnight use, small apartments, and RVs where silence and comfort are key.
4 Ways to Charge Up. Stay flexible with four fast charging options: wall outlet, solar panels, car input, or a smart generator. With X-Stream technology, DELTA 3 Ultra recharges quickly for power outages, road trips, or outdoor adventures.
Built to Last. Equipped with a durable LiFePO4 battery, DELTA 3 Ultra is built for 10 years of daily use. Its EV-grade CTC structure and 24/7 battery protection system ensure reliable performance in extreme heat, cold, or heavy loads.

Compatibility

Compatible with standard 120V household appliances, power tools, sensitive electronics, mobile devices, EcoFlow solar panels, and EcoFlow Smart Generators.