Sonstige Hersteller

EcoFlow STREAM Ultra X: 3.84 kWh Balcony Power Plant Storage

SKU: 2103

✓︎ 3.84 kWh capacity for maximum electricity savings
✓︎ Simple plug & play system without a professional installer
✓︎ Smart app control for optimal energy distribution

Available immediately

Delivery time: 2 - 3 weeks

1.099,00 €

incl. 0% VAT ,

Choose tax zone / country of delivery

Pay securely via:

Question about item

Ask us your question

EcoFlow STREAM Ultra X: 3.84 kWh Balcony Power Plant Storage

Question about item

Ask us your question

Description

EcoFlow STREAM Ultra X: 3.84 kWh Balcony Power Plant Storage – Become even more independent from the grid and use the solar energy you generate yourself exactly when you really need it. With this powerful storage unit for your balcony power plant, you store surplus electricity during the day and draw on it automatically in the evening or at night, sustainably lowering your electricity costs.

Your Advantages at a Glance

Maximum independence: Thanks to the huge capacity, you keep supplying your most important household appliances with green electricity even after sunset.
Effortless installation: The clever plug & play design allows for quick and safe setup, without an expensive electrician.
Weatherproof design: The rugged housing reliably protects the electronics, so you can easily install the storage unit outdoors.
Compatibility: Integrates seamlessly into existing EcoFlow systems and works perfectly with common microinverters.

Smart Energy Management for Your Home

The EcoFlow STREAM Ultra X takes the thinking out of it for you. As soon as your balcony power plant produces more electricity than your household is currently using, the surplus isn't simply given away – it's stored directly in the battery. Using the intuitive EcoFlow app, you always have a full overview of your energy generation and consumption. You can even set priorities and precisely control how and when the stored electricity is used. This way, you get the most out of every ray of sunshine and make your personal energy transition a complete success.

GENERAL (Basic Data & Dimensions)
Manufacturer	EcoFlow
Model	STREAM Ultra X
Dimensions (L × W × H)	420 × 294 × 460 mm
Weight	38.8 kg
Connectivity & Smart Home	Wi-Fi, Bluetooth (App, Matter, Shelly, Tibber)
Noise Emission	< 30 dB(A)
Manufacturer Warranty	10 years
BATTERY & CAPACITY (Storage & Lifespan)
Cell Chemistry	Lithium iron phosphate (LiFePO4 / LFP)
Storage Capacity	3.84 kWh (3,840 Wh)
Expandability	Modularly expandable up to 23 kWh
Life Cycle	6,000 charge cycles (down to ≥ 70% remaining capacity)
INPUT (PV & AC) (Charging Options & MPPT)
Max. Solar Input (PV)	2,000 W
MPPT Trackers	4 × independent MPPTs (max. 500 W each)
MPPT Voltage Range	15 V – 60 V
AC Charging Input	1,200 W
OUTPUTS (AC) (Feed-in & Loads)
Max. Grid Feed-in Power	800 W (plug & play compliant)
AC Output (Outlet)	1,200 W
Max. Supported Device Power	Up to 2,300 W (in combination with AC Pro module)
ENVIRONMENT & SAFETY (Protection Features)
IP Rating	IP65 (water- and dust-tight, for outdoor use)
Operating Temperature Range	-20 °C to +55 °C
Integrated Battery Heating	Automatic at ≤ 5 °C (frost protection)
Protection Systems (BMS)	Overvoltage, overload, over-temperature, short circuit, low temperature