EcoFlow DELTA 3 Plus Portable Power Station is a modern portable power station designed to provide reliable energy wherever you are. With a 1024 Wh capacity expandable up to 5 kWh and output power up to 1800 W (up to 2400 W in X-Boost mode), it can power most household appliances both at home and during travel, camping trips, or power outages.
Multiple charging options
DELTA 3 Plus supports several charging methods, making it highly versatile. Charging from a standard AC outlet takes approximately 56 minutes. With solar panels up to 1000 W, the station can be fully charged in around 70 minutes under optimal sunlight conditions.
It also supports charging via a generator or vehicle alternator. Charging in a car takes approximately 1.3 hours. For even greater efficiency, AC charging and solar charging can be combined simultaneously.
Power for most devices
The station easily powers commonly used devices including smartphones, laptops, routers, refrigerators, microwaves, kettles, and hair dryers. Its 1800 W output ensures stable operation, while X-Boost technology supports devices requiring up to 2400 W.
Power up to 11 devices simultaneously
EcoFlow DELTA 3 Plus offers a wide selection of ports, allowing you to connect up to 11 devices at the same time. Available ports include:
- 4 AC outlets
- 2 USB-A fast charging ports
- 2 USB-C ports up to 140 W
- 1 car outlet (12.6 V)
- 2 DC5521 outputs
This makes the station a versatile solution for both home and outdoor use.
Ultra-quiet operation
Despite its powerful performance, DELTA 3 Plus operates extremely quietly. At a 600 W load, noise levels remain below 30 dB — similar to a whisper or a ticking clock. This makes it ideal for nighttime use or quiet environments.
UPS function — protection against power outages
The station features UPS functionality with switching time below 10 ms, protecting sensitive devices such as computers, NAS systems, and 3D printers from interruptions and data loss.
Support for HID functionality allows connected NAS systems and servers to safely shut down automatically when battery levels become critically low.
Smart control via EcoFlow app
Using the EcoFlow app, you can remotely monitor and manage the power station, adjust charging settings, monitor energy usage, and receive outage notifications.
The app also includes TOU (Time of Use) optimization and storm warning features to help reduce electricity costs and improve energy management.
Durable LiFePO4 battery
DELTA 3 Plus uses a high-quality LiFePO4 (LFP) battery rated for approximately 4000 charging cycles while retaining up to 80% capacity. This provides up to 10 years of reliable operation.
An intelligent BMS system continuously monitors battery performance and safety. The station also features IP65 protection against water and dust.
Expandable capacity up to 5 kWh
The base capacity of 1024 Wh can be expanded up to 5 kWh using additional batteries compatible with EcoFlow DELTA 3, DELTA 2 Max, and DELTA Pro 3 systems.
Compact and portable design
Despite its impressive capabilities, the station remains compact and easy to transport. Weighing approximately 12.5 kg, it can easily fit in a car or small storage spaces.
Description:
- 1024 Wh capacity expandable up to 5 kWh
- 1800 W output power
- X-Boost mode up to 2400 W
- Charging from AC, solar panels, generator, or vehicle
- Power up to 11 devices simultaneously
- UPS functionality with <10 ms switching time
- Ultra-quiet operation below 30 dB
- LiFePO4 battery with up to 4000 cycles
- IP65 protection
- EcoFlow app support
- Wi-Fi and Bluetooth connectivity
- Compact and portable design
Technical details:
- Color: Silver
- Capacity: 1024 Wh
- Weight: ≤ 12.5 kg
- Dimensions: 398 × 200 × 284 mm
- App support: EcoFlow App (TOU, storm warning)
- Expandable capacity: Up to 5 kWh
Outputs
- Total output ports: 11
- AC outputs: 4 × 1800 W (3600 W surge)
- X-Boost: Up to 2400 W
- USB-A: 2 × 36 W
- USB-C: 2 × 140 W
- Car outlet: 12.6 V / 10 A / 126 W
- DC5521 outputs: 2 × 12.6 V / up to 3 A
Inputs
- AC charging: 1500 W (~56 min)
- Solar charging: 2 × 500 W (~70 min)
- Smart Generator charging: 1500 W
- Car charging: 800 W (~1.3 h)
- Combined AC + solar charging: ~56 min
Battery
- Type: LFP (LiFePO4)
- Lifespan: Approx. 4000 cycles (up to 80% capacity)
Additional information
- Battery protection rating: IP65
- UPS: <10 ms HID
- Noise level:
- <30 dB at 600 W load
- <40 dB at 1200 W load
