EcoFlow STREAM Ultra

EcoFlow STREAM Ultra – The New Level of Intelligent Energy Distribution

The EcoFlow STREAM Ultra is a particularly powerful all-in-one battery solution with an integrated inverter. Thanks to its plug-and-play concept, it's ready for use in no time. Ideal for households that rely on flexible and decentralized energy supply.

Four MPPT Connections for Maximum PV Yield
A real highlight of the STREAM Ultra are its four independent MPPT inputs, each with 500 W. This allows multiple solar module groups to be controlled separately – perfect for different orientations or shading. This way, you optimally utilize the potential of your solar system at any time of day.

Efficient Energy Planning – Reduce Costs, Increase Self-Sufficiency
Thanks to decentralized energy distribution, you use your solar power particularly efficiently. If the system consists of multiple batteries, you can place them in different rooms or areas of your home. This allows for individual integration into existing living concepts and at the same time improves energy efficiency, as power is stored where it is consumed – e.g., in the kitchen, office, or basement. The integrated 800 W circuit breaker provides additional operational safety – reliable and suitable for everyday use.

Robust, Space-Saving, and Suitable for Outdoor Use
With protection class IP65, the STREAM Ultra is perfectly suited for use on balconies or outdoors. At the same time, it has been designed to be so compact that it integrates ideally into living spaces – with up to 50% less space required compared to conventional solutions.

Artificial Intelligence for Smarter Energy
With its integrated AI engine, the STREAM Ultra continuously analyzes your energy consumption, makes automatic decisions, and optimizes your self-consumption in real-time. The result: more independence from the grid and electricity consumption that adapts to your daily life.

Convenient Control via the EcoFlow App
The EcoFlow App provides you with full transparency over power generation, storage, and consumption. You can access current data at any time, make individual settings, or use automatic optimization suggestions – directly via smartphone or tablet.

Highlights at a Glance

• Plug-and-Play: Hybrid inverter battery with easy installation
• Scalable Capacity: From 2 to 12 kWh – flexibly adaptable to your needs
• High Performance: Up to 2300 W output power – also suitable for high-performance devices
• Module Compatibility: Works with various solar modules and mounting scenarios
• AI-supported: Can be used even without solar modules – ideal for dynamic electricity tariffs
• Weather Resistance: IP65 rated – perfect for balconies and outdoor areas
• App Control: Intelligent monitoring and control via the EcoFlow App
• MPPT Connections: Four independent inputs (4 × 500 W) for maximum energy yield
• Decentralized Planning: Optimizes self-consumption and permanently lowers your electricity costs
• Durability: Up to 6000 charging cycles at 70% residual capacity
• Future-proof: 10-year manufacturer's warranty for long-term investment security

The EcoFlow STREAM Ultra stands for state-of-the-art technology, maximum flexibility, and ultimate energy independence – developed for demanding users who want to get more out of their solar system.

Documents & Downloads

• STREAM Ultra Datasheet
• STREAM Ultra Manual
• STREAM Ultra Note