EcoFlow Stream Ultra incl. inverter

VAT-free delivery according to Section 12 Paragraph 3 UStG:

EcoFlow Stream Ultra:

- All-in-one system: Combines energy storage and an integrated inverter in a compact solution.

- High solar input power: Features 4 MPPT inputs that support up to 2,000W of solar energy (4 x 500W).

- Expandable capacity: The base capacity is 1.92 kWh and can be expanded to up to 11.52 kWh (or even 21 kWh depending on the source) by adding additional units (e.g., EcoFlow STREAM AC Pro). This expansion can be done decentrally within the home.

- Flexible AC output: Offers an AC output of 1,200 W (in standalone operation) and up to 2,300 W in parallel operation with another STREAM Ultra or AC Pro unit. Grid-tied feed-in is limited to 800 W (relevant for balcony power plants in Germany).

- Long-life LFP battery technology: Uses lithium iron phosphate (LiFePO4) cells for a long service life of 6,000 charge cycles to 70% capacity, equivalent to approximately 15 years of use. EcoFlow offers a 10-year warranty.

- Intelligent energy management (AI-based): Analyzes energy consumption in real time, optimizes self-consumption, and can adapt to dynamic electricity tariffs (time-of-use, TOU) to reduce costs (AI features may require a paid subscription).

- Weatherproof and robust: With IP65 protection class, it is suitable for outdoor use and has a battery self-heating for operation at low temperatures (down to -20°C).

Installation instructions

Safety Instructions