Ecoflow Stream Ultra

EcoFlow STREAM Ultra – The Next Level of Intelligent Energy Distribution

The EcoFlow STREAM Ultra is a high-performance all-in-one battery solution with an integrated inverter. Thanks to its plug-and-play design, it’s ready for use in no time. Ideal for households seeking flexible and decentralized energy management.

Four MPPT Inputs for Maximum Solar Yield
The STREAM Ultra features four independent MPPT inputs, each capable of 500 W. This allows multiple solar panel arrays to be managed separately—perfect for different orientations or shading conditions—so you can maximize your solar system’s potential at any time of day.

Efficient Energy Management – Lower Costs, More Autonomy
Decentralized energy distribution ensures your solar power is used efficiently. Multiple batteries can be placed in different rooms or areas of your home, improving energy efficiency by storing power where it’s needed most—e.g., in the kitchen, office, or basement. The integrated 800 W fuse circuit adds extra operational safety and reliability.

Robust, Space-Saving, and Outdoor-Ready
With IP65 protection, the STREAM Ultra is suitable for balcony or outdoor use. Its compact design allows easy integration into living spaces, using up to 50 % less space than traditional solutions.

AI-Powered for Smarter Energy
The built-in AI engine continuously analyzes energy consumption, makes automatic decisions, and optimizes self-consumption in real time. This provides more independence from the grid and an energy usage pattern that adapts to your lifestyle.

Convenient Control via EcoFlow App
Monitor electricity generation, storage, and usage in real time. Adjust settings, access optimization recommendations, and control the system directly via smartphone or tablet.

Key Features:

• Plug-and-Play: Hybrid inverter battery with simple installation

• Scalable Capacity: 2–12 kWh, flexible to your needs

• High Output: Up to 2300 W for high-demand devices

• Module Compatibility: Works with various solar panels and mounting setups

• AI-Enabled: Optimizes consumption even without solar modules

• Weatherproof: IP65, suitable for balcony or outdoor use

• App Control: Full monitoring and management via EcoFlow App

• MPPT Inputs: Four independent inputs (4 × 500 W) for maximum energy harvest

• Decentralized Planning: Optimizes self-consumption and reduces energy costs

• Long Lifespan: Up to 6000 cycles at 70 % remaining capacity

• Future-Proof: 10-year manufacturer warranty

The EcoFlow STREAM Ultra combines cutting-edge technology, maximum flexibility, and energy independence—designed for users who want to get the most out of their solar system.

Technical Specifications – EcoFlow STREAM Ultra

• Battery Type: Lithium Iron Phosphate (LiFePO4)

• Battery Capacity: 1.92 kWh

• AC Charging Input: 1050 W

• AC Output: 1200 W

• Grid-Tied AC Output: 800 W

• AC Charging Current: 10 A

• Bypass Output: 2300 W

• Cycle Life: 6000 cycles to 70 % capacity

• MPPT Inputs: 4

• PV Input Power: 2000 W (4 × 500 W)

• Connectivity: Wi-Fi / Bluetooth

• Protection Rating: IP65

• Operating Temperature: -20 °C to +55 °C

• Weight: 23.1 kg

• Dimensions: 284 × 255 × 458 mm