EcoFlow STREAM Pro Inverter (Battery)

The EcoFlow STREAM Pro is an inverter with a battery for balcony solar systems and domestic power networks, which helps to store solar energy and use it when it is most needed.

The model has a battery capacity of 1.92 kWh and is suitable for houses, flats, offices, balconies, terraces or small off-grid power supply systems. The STREAM Pro helps to reduce losses caused by surplus solar power generation and increase the proportion of self-consumption.

The main advantage of the STREAM Pro is its support for a solar input of up to 1,500 W. The unit is equipped with three independent 500 W MPPT trackers, allowing multiple groups of solar panels to be connected and enabling it to operate more efficiently even when the panels are oriented differently or when solar irradiance is uneven.

The battery is connected to the 230 V domestic mains supply and can feed up to 800 W back into the mains. There is also an AC output providing up to 1,200 W for powering devices, and the maximum supported load via the bypass output is up to 2,300 W.

The EcoFlow STREAM Pro operates in plug-and-play mode and is well suited to modern balcony power stations. The system can store energy during the day and then release it in the evening, in the morning or at peak load times. This is useful for powering household appliances, power tools, lighting, televisions, computers and other home electronics.

It is controlled via the EcoFlow app. The device supports Wi-Fi and Bluetooth, allowing users to view the battery status, solar power generation, consumption and operating modes via their smartphone.

The STREAM Pro can be integrated into the EcoFlow OASIS ecosystem. The smart control system helps to analyse energy consumption, optimise the use of stored energy and better distribute the flow of energy between solar panels, the battery and household appliances.

The battery is based on LFP technology and is designed for 6,000 charge cycles, retaining up to 70 per cent of its capacity. This makes the model a practical solution for everyday use over many years.

The housing has an IP65 protection rating, ensuring the device is protected against dust and moisture. The STREAM Pro can be operated at temperatures ranging from -20 to +55 °C, features a battery self-heating function for low-temperature charging, and has a noise level of less than 30 dB.

The storage unit measures 284 × 255 × 458 mm and weighs 22.8 kg. The compact housing can be conveniently set up on a balcony, terrace, in a utility room or near the connection point for solar panels.

The EcoFlow STREAM Pro strikes a balance between the STREAM Max and the STREAM Ultra: thanks to three MPPT inputs, it offers greater PV capacity than the Max, whilst remaining a compact 1.92 kWh battery for domestic solar installations.