EcoFlow STREAM Ultra Plug-in Home Battery

** Temporarily available incl. SMART METER 120A **

With a continuous power of 1200W, a peak power of up to 2300W (when paired with a second battery), and an expandable battery capacity from 1.92 kWh to 11.52 kWh, the EcoFlow STREAM Ultra offers a revolutionary solution for those who want to start energy storage independently and without an installer. This plug-in home battery is designed for maximum flexibility and efficiency, whether you have solar panels or not. The difference between the STREAM Ultra and the STREAM AC Pro is that the Ultra features 4 MPPT inputs (max 2000W), while the Pro version is equipped with 3 MPPT inputs (max 1500W). This allows you to connect more solar panels independently of each other with the Ultra and generate energy more efficiently under changing light conditions.

The STREAM Ultra is ideal for users looking for an all-in-one solution with maximum solar panel input (2000W input) and the ability to connect multiple solar panels independently.
The STREAM Pro is suitable for users with a slightly more limited solar panel system (1500W) or who are looking for a more cost-effective solution without compromising on functionality.

Do you already have an inverter for your solar panels? Then the EcoFlow STREAM AC Pro might be a more suitable choice.

Benefits of the EcoFlow STREAM Ultra Plug-in Home Battery:

Self-sufficient without an installer: easy to use – connect to solar panels, plug in and you're done.
Solar panel input: 4 MPPT inputs, each up to 500 W (total 2000 W)
Expandable battery capacity: Expandable up to 11.52 kWh: combine up to six batteries (Ultra, Pro or AC Pro) for a modular home battery solution.
Direct power supply: 2 AC outputs deliver up to 1200W (or 2300W when paired) directly to your devices.
Feed-in: Maximum feed-in power of 800W per phase via the socket.
Smart energy optimization via EcoFlow OASIS AI platform: automatic charging/discharging based on tariffs, sun forecast and consumption.
Also works without solar panels: charge with cheap electricity and use it later, for example during peak hours.
AI Energy Assistant: real-time insight into energy consumption, savings and predictions via the EcoFlow app.
Compact and quiet: operates at only 30 dB, ideal for indoor use.
Smart meter: EcoFlow STREAM is compatible with meters such as Shelly, Tado, Tibber, Ecobee, .. .

Can you connect two EcoFlow STREAMS Ultra together?

Use two devices independently via the dual AC outputs, with an output power of 1,200W per battery and an automatic boost of up to 2,300W. Pair with another STREAM Ultra or STREAM AC Pro for a full AC output of 2,300W. The built-in battery allows for use in off-grid situations and as a backup in the event of a power outage.

Technical specifications EcoFlow STREAM Ultra Plug-in Home Battery

Brand: EcoFlow
Model: EcoFlow STREAM Ultra

Battery capacity: 1,920 Wh (expandable to 11.52 kWh with additional units)
Battery type: LiFePO4 (Lithium Iron Phosphate
Lifetime: >6000 cycles to 70% capacity

Rated output power: 1200W (standalone) / 2300W (paired)
Max. total output power (with 3 sets): 6900W

Number of MPPT inputs: 4x (max. 2000W of solar panels)
AC Outputs: 2x 230V

Net feed-in capacity: max. 800W per phase

Noise level: 30 dB
Power: EcoFlow OASIS AI + 24/7 AI Energy Assistant

Operation: via app with AI control and personal energy planning

Warranty: 10 years

Dimensions and weight: will be specified upon delivery

What's in the box?

1x EcoFlow STREAM Ultra
8x Solar cable (for easy connection of solar panels)
1x AC cable (for connection to wall outlet)
Mounting material

Difficult to make a choice?

Mail or call us for questions about specific devices you want to use, you can send an email to info@offgridpowerstation.com and we can be reached by phone or via Whatsapp on our telephone number (+31) 73 8517 811.