EcoFlow kit STREAM AC Pro energy storage + STREAM Ultra microinverter energy storage
The EcoFlow kit combines two smart energy storage units: STREAM AC Pro and STREAM Ultra, allowing you to take full advantage of energy from solar panels, lower your electricity bills and gain energy independence. The STREAM AC Pro acts as a smart powerbank, while the STREAM Ultra, with its built-in microinverter, maximizes the use of energy from PV, ensuring flexibility and high efficiency of the entire system. The kit also includes a 55cm EcoFlow Stream cable to connect the two devices.
STREAM AC Pro – smart storage and backup power
STREAM AC Pro features a 1.92 kWh battery that allows you to power your home appliances when you need it most – from lights and refrigerators to routers or office equipment. Thanks to its plug-and-play and on-grid operation, the device can give power back to the grid, lowering electricity bills, and act as a backup power supply in case of an emergency. STREAM AC Pro operates almost silently (less than 30 dB), is resistant to dust and splashes (IP65), and thanks to its self-heating function can charge even at low temperatures.
STREAM Ultra – efficient energy storage with microinverter
The STREAM Ultra is an advanced energy storage with microinverter and four independent MPPT inputs, allowing the connection of panels with a total power of up to 2,000 watts. Equipped with a LiFePO₄ battery with a capacity of 2 kWh and a life span of more than 6,000 cycles, it provides years of trouble-free operation. Thanks to its quiet fanless operation and IP65 housing, the STREAM Ultra will perform well both indoors and outdoors, guaranteeing stable operation even in harsh weather conditions and under heavy loads.
Manage energy from anywhere
Both devices support remote control via the EcoFlow app thanks to Wi-Fi and Bluetooth. You can check energy consumption data in real time, set charging schedules and use smart functions to optimize energy consumption, allowing you to better manage your home budget and increase the efficiency of your installation.
Work in almost any conditions
The EcoFlow STREAM AC Pro + STREAM Ultra kit works in a wide range of temperatures (-20°C to 55°C) and high humidity, and the mobility (weight of STREAM AC Pro: 21.5 kg, STREAM Ultra: 23.1 kg) make it easy to install and adapt to different locations – from single-family homes to cottages or RVs.
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Included
- EcoFlow STREAM AC Pro energy storage (1.92 kWh)
- Smart energy storage with microinverter 2-in-1 EcoFlow STREAM Ultra
- EcoFlow STREAM 55cm connection cable
EcoFlow STREAM AC Pro energy storage (1.92 kWh)
| Manufacturer | EcoFlow |
|---|---|
| Model | Stream AC Pro |
| Battery capacity | 1.92 kWh |
| Life cycle | 6000 cycles to 70% capacity |
| AC input | 1050 W |
| Output power | AC 1200 W |
| MPPT | – |
| AC output to the grid (on-grid mode) | 800 W |
| Charging current | AC 10 A |
| Maximum power of supported devices (Bypass output) | 2300 W (10 A) |
| Operating temperature range | -20°C to 55°C |
| Self-heating of batteries | Low temperature charging activation (≤5°C) |
| Connectivity | Wi-Fi / Bluetooth |
| Degree of protection (IP) | IP65 |
| Weight | 21.5 kg |
| Dimensions | 255 mm × 254 mm × 458 mm |
| Noise level | <30 dB |
| Warranty | 10 years |
Smart energy storage with microinverter 2-in-1 EcoFlow STREAM Ultra
| General | |
|---|---|
| Manufacturer | EcoFlow |
| Model | STREAM Ultra |
| Dimensions | 255 × 284 × 458 mm |
| Weight | 23.1 kg |
| Typology | Insulated |
| Protection class (IP) | IP65 |
| Contamination category | PD3 |
| Overvoltage category (OVC) | DC: II, AC: III |
| Application | Outdoor/indoor |
| Cooling method | Natural convection (no fans) |
| Battery | |
| Rated capacity | 2 kWh |
| Rated voltage | 19,2 V |
| Number of cycles | 6000+ |
| Cell type | LFP (lithium-iron-phosphate) |
| PV input (DC) | |
| Number of MPPT | 4 |
| MPPT voltage range | 15 V-60 V |
| Max input power | 2000 W (500 W per MPPT) |
| Max input voltage | 60 V |
| Max. input current | 14 A |
| Max. input short-circuit current | 20 A |
| Grid output (AC Grid Terminal) | |
| Voltage and frequency | 230 V~, 50 Hz |
| Rated power | 800 W |
| Rated current | 3,48 A |
| Max. input current | 10 A |
| Max input power | 2300 W |
| Power factor | 1 (0.8 to -0.8) |
| AC output | |
| Voltage and frequency | 230 V~, 50 Hz |
| Max. output power | 1200 W |
| Rated output current | 5,22 A |
| Max. output current (bypass mode) | 10 A |
| Max input power | 800 W |
| Max. input current | 3,48 A |
| Power factor | 1 (0.8 to -0.8) |
| Parallel output (AC Parallel Terminal) | |
| Voltage and frequency | 230 V~, 50 Hz |
| Max. output power | 2300 W |
| Max. output current | 10 A |
| Max. input current | 10 A |
| Max input power | 2300 W |
| Power factor | 1 (0.8 to -0.8) |
| Operating environment | |
| Operating altitude | ≤ 4000 m above sea level. |
| Operating temperature | -20°C to 55°C |
| Storage temperature | -20°C to 55°C |
| Relative humidity | 5%-95% |
| Features and connectivity | |
| Connectivity | WLAN, Bluetooth |
| Management | EcoFlow app |
EcoFlow STREAM 55cm connecting cable
| Manufacturer | EcoFlow |
|---|---|
| Name | EcoFlow STREAM Parallel Cable |
| Length | 55 cm |
| Kaal | 51282 kg |
|---|
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Set of 2x EcoFlow STREAM AC Pro energy storage (2 x 1,92 kWh)
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