Industry-leading portable power station with the fastest charging speed

1500W AC Input, Full Charge in 56 Minutes[1]

With EcoFlow's X-Stream technology and 1500W AC input, DELTA 3 Plus charges from 0-100% in 56 minutes. A 30-minute charge provides hours of emergency backup before a power outage.

Solar Input with 1000 MPPT, Full Charge in 70 Minutes[2]

EcoFlow DELTA 3 Plus with 500W MPPT × 2 charges fully in 70 minutes, even with limited sunlight. Outdoors, it recharges during lunchtime. DELTA 3 with a 500W MPPT recharges in 2 hours.

On-the-Go with 800W Car Charge, Full Charge in 1.3 Hours[3]

Using an 800W car power source, it takes just 1.3 hours to fully charge, 8× faster than others. Charge on the road during travel, eliminating the need for pre-charging.

Multi-Charging (AC + Solar), Full Charge in 56 Minutes with 1500W Input[4]

With 1500W max input, it takes 56 minutes to fully charge. During daily use, plug in both AC and solar to charge DELTA 3 Plus, prioritising solar to save money.

Hybrid Power with Generator, Full Charge in 56 Minutes with 1500W AC Input[5]

With 1500W input, it takes 56 minutes to fully charge. The EcoFlow Smart Generator 3000 (Dual Fuel) automatically replenishes power at night, ensuring constant backup without manual intervention (coming soon).

1800W output, 3600W surge beyond limits

EcoFlow DELTA 3 Series supports 99% of household devices, including refrigerators, TVs, and computers. Plus, with X-Boost, continuously power appliances over 2400W, such as ovens (2150W), hair dryers (1800-2500W), and kettles (1200-3000W). Perfect for home usage, RV, and outdoor usage, this solar battery ensures you're never left in the dark.

30 dB ultra-quiet operation

Completely imperceptible under 600W, blending with natural ambient noise (30 dB).

Whether you're in a tent or at home, it won't disrupt sleep.

Peace of mind for backup power, convenient for daily use

An intelligent energy management system powered by EcoFlow Oasis

Ensure reliable backup for specialized equipment with a 10 ms UPS.[6]

Specs - DELTA 3 Plus

Capacity

1024Wh

Net Weight

≤12.5 kg

Dimensions

398×200×284 mm

App

Supported (TOU/Storm warning)

Total Output Ports

11

AC × 4

4 × 1800W (Surge 3600W)

Max Device(s) Power Supported by X-Boost

2400W

USB-A × 2 (Fast charging)

DELTA 3 - 2 × 18W Max

DELTA 3 Plus - 2 × 36W Max

USB-A × 2/

USB-C × 2

DELTA 3 - 2 × 100W Max

DELTA 3 Plus - 2 × 140W Max

Car Power × 1

12.6V, 10A, 126W Max

DC5521 × 2

2 × 12.6V, 3A Max

AC

1500W (56 Min)

Solar

DELTA 3 - DC input 11V-60V1 × 500W Max (130 Min)

DELTA 3 Plus - DC input 11V-60V2 × 500W Max (70 Min)

Smart Generator

1500W (56 Min)

Car

800W (1.3 Hr)

AC+PV

1500W (56 Min)

Chemistry

LFP

Cycle Life

DELTA 3 - 4000 Cycles to 80% Capacity

DELTA 3 Plus - 4000 Cycles to 80%

Waterproof level of battery pack

IP65

UPS

DELTA 3 - <10 ms

DELTA 3 Plus - <10 ms HID

Volume

600W <30 dB

1200W <40 dB

Warranty

5 Years