EcoFlow STREAM Ultra

The EcoFlow STREAM Ultra is a plug and play battery with a built-in 800 W microinverter: 1.92 kWh of LFP storage and four MPPT inputs taking up to 2000 W of panels, 500 W and one panel per input. Need more autonomy? Up to six units can be paralleled, for a maximum of 11.52 kWh. No building work and no electrician — the panels connect by MC4 and the unit plugs into a domestic socket. From 28 August 2026, Portugal's self-consumption rules (Decreto-Lei 130/2026, amending Decreto-Lei 15/2022) no longer require a registered installer or responsible technician up to 800 W of installed power, and waive DGEG registration as long as no surplus is fed into the grid. It stores the day's solar surplus for the evening and, with AI-TOU in the EcoFlow app, charges during off-peak hours to discharge at peak. IP65 and self-heating, for a balcony, terrace or garden. 10-year warranty.

Datasheet (PDF)