EcoFlow STREAM Ultra + STREAM AC Pro set is a modern plug-and-play energy solution designed for efficient energy storage and management in homes, apartments, holiday houses, or balcony solar systems. The комплект combines the powerful EcoFlow STREAM Ultra smart energy storage with integrated microinverter and the additional STREAM AC Pro battery module, creating a flexible and scalable system for everyday use and emergency power backup.
The system allows you to store excess energy generated by photovoltaic panels and use it whenever needed — both during the day and at night. Thanks to intelligent energy management, remote control via the EcoFlow app, and high-performance LFP batteries, the system helps reduce electricity costs while increasing energy independence.
- EcoFlow STREAM Ultra – Smart energy storage with built-in microinverter
The EcoFlow STREAM Ultra combines a 2 kWh battery and a powerful microinverter in one compact device. With support for up to four independent MPPT inputs (up to 500 W each), the unit can efficiently manage solar input up to 2000 W, maximizing photovoltaic performance even in changing weather conditions.
The device supports up to 800 W grid output and up to 1200 W AC output for powering household appliances directly. Parallel operation support allows scaling the system up to 2300 W for larger energy setups.
The durable IP65-rated корпус, fanless natural cooling system, and operating temperature range from -20°C to +55°C ensure reliable operation indoors and outdoors all year round.
- EcoFlow STREAM AC Pro – Additional power and flexibility
The EcoFlow STREAM AC Pro energy storage unit adds 1.92 kWh of additional battery capacity and can work independently or together with the STREAM Ultra system. It supports charging directly from a wall outlet and can power appliances with up to 1200 W output.
The device can also feed energy back into the grid with up to 800 W output in on-grid mode. In bypass mode, it automatically supplies grid power up to 2300 W, ensuring stable operation of connected devices.
The built-in self-heating system enables charging even at temperatures below 5°C, while the compact IP65-rated housing ensures safe operation in various environments.
- Smart energy management via EcoFlow app
Both devices support Wi-Fi and Bluetooth connectivity and can be managed remotely using the EcoFlow mobile app. The app allows real-time monitoring of energy flow, battery levels, charging schedules, and operating modes.
Users can also activate intelligent AI-based automation scenarios and remotely control the entire system from anywhere.
- Long-lasting LFP battery technology
Both EcoFlow STREAM Ultra and STREAM AC Pro use durable LFP (Lithium Iron Phosphate) battery technology with over 6000 charge cycles, ensuring years of stable and reliable operation with high energy efficiency.
Included in the set
- EcoFlow STREAM Ultra smart energy storage with built-in microinverter
- EcoFlow STREAM AC Pro 800W energy storage module
Technical details – EcoFlow STREAM Ultra
- Dimensions: 255 × 284 × 458 mm
- Weight: 23.1 kg
- Protection rating: IP65
- Cooling: Natural convection (fanless)
- Battery capacity: 2 kWh
- Battery type: LFP (Lithium Iron Phosphate)
- Battery cycles: 6000+
- Rated voltage: 19.2 V
- MPPT inputs: 4
- MPPT voltage range: 15–60 V
- Maximum PV input power: 2000 W
- Maximum PV input current: 14 A
- AC grid output: 800 W
- AC output power: 1200 W
- Parallel output power: 2300 W
- Operating temperature: -20°C to +55°C
- Connectivity: Wi-Fi / Bluetooth
- App support: EcoFlow app
Technical details – EcoFlow STREAM AC Pro
- Battery capacity: 1.92 kWh
- Battery cycles: 6000 cycles to 70% capacity
- AC input: 1050 W
- AC output power: 1200 W
- Grid output power: 800 W
- Maximum supported device power (Bypass): 2300 W
- Operating temperature: -20°C to +55°C
- Battery self-heating: Yes
- Connectivity: Wi-Fi / Bluetooth
- Protection rating: IP65
- Weight: 21.5 kg
- Dimensions: 255 × 254 × 458 mm
- Noise level: <30 dB
- Warranty: 10 years
