EcoFlow STREAM AC Pro Power Bank is a compact plug & play energy storage system that allows you to power household appliances both day and night. In essence, it is a large, intelligent “power bank” for your home: the device charges from the electrical grid and delivers energy when it is needed most. STREAM AC Pro can also support a home on-grid system by feeding excess energy back into the grid, helping to reduce electricity costs.
Even without solar panels, the device helps save money by storing electricity during low-tariff periods and using it during peak-price hours. In addition, STREAM AC Pro can function as a backup power source during power outages.
For users who require solar panel connectivity, other versions of the system are available: EcoFlow STREAM Pro with three MPPT inputs (up to 1500 W from solar panels) and EcoFlow STREAM Ultra with four MPPT channels and support for up to 2000 W of solar input.
Built-in battery — energy when you need it
STREAM AC Pro is equipped with a 1.92 kWh battery that can power a wide range of household devices — from routers and computers to refrigerators and lighting. The battery is highly durable and retains up to 70% of its capacity even after 6000 charge cycles.
The automatic battery heating function allows safe charging even at low temperatures. Heating activates automatically at 5°C or below.
Grid operation and backup power
The device can feed up to 800 W of energy back into the grid in on-grid mode, supporting the household’s current consumption. When needed, STREAM AC Pro can directly power devices up to 1200 W from the battery.
If the battery is depleted, the system automatically switches to bypass mode, allowing devices to be powered directly from the grid with up to 2300 W (10 A). This ensures stable operation even under high load or when multiple devices are running simultaneously.
Convenient app control
Thanks to Wi-Fi and Bluetooth connectivity, the device can be fully controlled via the EcoFlow app. Users can access energy consumption data, set charging schedules, remotely turn the device on and off, and use AI-based smart features. Some advanced functions are available in the Premium version.
Reliability and quiet operation
The STREAM AC Pro housing meets IP65 protection standards, ensuring resistance to dust and water splashes. The device operates reliably at temperatures from -20°C to +55°C and produces less than 30 dB of noise, making it virtually silent in operation.
Its compact size and thoughtful design allow easy installation both indoors and outdoors.
Description:
- Compact plug & play energy storage system
- Grid charging with intelligent energy management
- On-grid support with energy feedback to the grid
- Automatic battery heating at low temperatures
Technical details:
- Battery capacity: 1.92 kWh
- Battery lifecycle: 6000 cycles to 70% capacity
- AC input: 1050 W
- AC output power: 1200 W
- MPPT: none
- On-grid AC output: 800 W
- AC charging current: 10 A
- Maximum bypass output power: 2300 W (10 A)
- Operating temperature range: -20°C to +55°C
- Battery self-heating: yes (activates at ≤5°C)
- Connectivity: Wi-Fi / Bluetooth
- Protection rating: IP65
- Weight: 21.5 kg
- Dimensions: 255 × 254 × 458 mm
- Noise level: <30 dB
- Warranty: 10 years
