EcoFlow Stream UltraX 3.84 kWh + Tibber Pulse – Powerful Home Battery with Integrated Inverter (Plug-and-Play)

The EcoFlow Stream UltraX 3.84 kWh is an advanced and compact home battery with an integrated inverter, designed for users who want to maximize their solar energy storage and significantly increase their self-consumption. Thanks to its plug-and-play installation, this battery can be used immediately in both residential and commercial environments – without complex adjustments or additional inverters.

 

Efficient plug-and-play battery with 3.84 kWh storage

With a storage capacity of 3.84 kWh and a continuous output power of 800 W (1200 W peak), the Stream UltraX delivers stable, reliable power for household and professional applications.

The battery features four MPPT inputs, allowing it to work efficiently with various solar panel setups and perform optimally under variable light conditions.

Via Wi-Fi and Bluetooth, you can connect the battery directly to EcoFlow HEMS for intelligent monitoring, energy automation, and optimal integration into smart energy systems.

 

Smart load balancing with Tibber Pulse

The set includes a Tibber Pulse, which enables dynamic load balancing for, among others, Zaptec and Wallbox P1 charging stations. The Pulse offers:

 

• real-time insight into energy consumption via the Tibber app

• automatic adjustment of charging speed

• smart control of charging/discharging based on dynamic energy tariffs

• integration with EcoFlow HEMS for optimal self-consumption and lower energy costs

This results in maximum utilization of solar energy and a more efficient, cost-effective charging infrastructure.

 

Included in this home battery set

• 1× EcoFlow Stream UltraX battery | 3.84 kWh | 800 W (1200 W peak)

• 1× Tibber Pulse | Load balancing for Zaptec & Wallbox P1 | EcoFlow HEMS

 

 

Key specifications

• Storage capacity: 3.84 kWh

• Power: 800 W continuous, 1200 W peak

• MPPT inputs: 4

• Installation: plug-and-play

• Connectivity: Wi-Fi & Bluetooth

• Protection class: IP65 (suitable for indoor & outdoor use)

• Lifespan: 6000 cycles

• Dimensions: 460 × 294 × 420 mm

• Weight: 38.8 kg

 

Why choose the EcoFlow Stream UltraX?

• Large battery capacity (3.84 kWh) in a compact housing

• Plug-and-play installation without additional inverters

• Ideal for dynamic energy contracts

• High energy efficiency thanks to four MPPT inputs

• Smart load balancing and real-time monitoring

• Suitable for indoor and outdoor use (IP65)