SKU: 33016575229

EcoFlow STREAM Ultra X 3840 Wh Speicher

Sale price$479.25 Regular price$532.50
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Ships within 48 hours · Estimated delivery Aug 30 - Sep 4

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Description

EcoFlow STREAM Ultra X 3840 Wh SpeicherEcoFlow STREAM Ultra X 3840 Wh das All in One Hybridsystem mit groem Speicher Mache dein Zuhause solarstark: Der EcoFlow STREAM Ultra X vereint groen Speicher und intelligentes Energiemanagement in einem System. Viele Haushaltsgerte verbrauchen ber 800 W mit dem STREAM Ultra X versorgst du sie mit bis zu 2. 300 W komplett aus Solarstrom und machst dich Schritt fr Schritt unabhngiger vom Netz. Deine Vorteile auf einen Blick Mehr Laufzeit durch

EcoFlow STREAM Ultra X 3840 Wh – das All-in-One-Hybridsystem mit großem Speicher

Mache dein Zuhause solarstark: Der EcoFlow STREAM Ultra X vereint großen Speicher und intelligentes Energiemanagement in einem System. Viele Haushaltsgeräte verbrauchen über 800 W – mit dem STREAM Ultra X versorgst du sie mit bis zu 2.300 W komplett aus Solarstrom und machst dich Schritt für Schritt unabhängiger vom Netz.

Deine Vorteile auf einen Blick

Mehr Laufzeit durch skalierbare Speicher- und Solareingänge

Der STREAM Ultra X wächst mit deinem Bedarf: von 3,84 kWh auf bis zu 17 kWh Speicherkapazität und von 2 kW (4 MPPT) auf bis zu 12 kW (24 MPPT) PV-Eingang – mit bis zu 6 verbundenen Einheiten. Zwei Einheiten lassen sich einfach koppeln, um die Kapazität zu verdoppeln, oder mit Batterien der EcoFlow DELTA Serie kombinieren.

Time-of-Use (TOU) – dynamische Stromtarife optimal nutzen

Laden, wenn der Strompreis niedrig ist – einspeisen, wenn er hoch ist. Das KI-basierte TOU-Modell analysiert alle 60 Minuten Tarifdaten von Plattformen wie Nord Pool, EPEX SPOT, Rabot Energy, Octopus und weiteren und liefert dir stets die optimale Sparstrategie.

Smart Meter × Smart Plug: kein Einspeisen, ganz Solar

EcoFlow arbeitet mit führenden Smart-Energy-Marken wie Shelly, Tibber und weiteren zusammen. Über Smart Meter, Smart Plugs und die EcoFlow App betreibst du z. B. Gartenbewässerung, E-Bike oder Lüftung automatisch mit überschüssigem Solarstrom.

EcoFlow KI-Assistent: keine Rechnerei, nur Ersparnis

Der KI-Assistent übernimmt das Energiemanagement: Er analysiert Daten, erkennt Schwachstellen und gibt klare, umsetzbare Empfehlungen – smarte Entscheidungen ohne Rätselraten.

Technische Daten

  • Speicherkapazität: 3.840 Wh (3,84 kWh), erweiterbar bis 17 kWh
  • PV-Eingang: 2 kW (4 MPPT), erweiterbar bis 12 kW (24 MPPT)
  • Erweiterung: bis zu 6 verbundene Einheiten; kombinierbar mit EcoFlow DELTA Serie
  • AC-Ausgangsleistung: bis 2.300 W
  • Funktionen: Time-of-Use (dynamische Tarife), KI-Energiemanagement
  • Smart-Home: kompatibel mit Shelly, Tibber u. a.
  • Steuerung: EcoFlow App

Häufige Fragen

Wie weit lässt sich der STREAM Ultra X erweitern?

Von 3,84 kWh auf bis zu 17 kWh Speicher und von 2 kW auf bis zu 12 kW PV-Eingang, mit bis zu 6 verbundenen Einheiten.

Wie hilft die TOU-Funktion beim Sparen?

Das KI-Modell analysiert stündlich dynamische Stromtarife und lädt bzw. speist zum optimalen Zeitpunkt – günstig laden, teuer nutzen.

Mit welchen Smart-Home-Systemen funktioniert der STREAM Ultra X?

Unter anderem mit Shelly und Tibber – über Smart Meter, Smart Plugs und die EcoFlow App.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 33016575229

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4.8 ★★★★★
Based on 18 reviews
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Verified Purchase
Steven & Diane
Port Orchard, US
★★★★★ 4
I have special needs so, please read my review.
Color: White, Size: X-Large
Edit I decided to wear it inside under my clothes as a liner, it shrank too short so not it is uncomfortable to tuck in after I hand washed and dried on delicate until half dry and hung. I will start for anyone that need a soft first layer try this shirt, it fits nicely and it doesn't pull under my arms, I have larger bust measurements compared to by rib cage. It is soft out of the bag and first wash came out nice ,( hand wash) The shirt is a perfect thickness for me! I loved it so much, EXCEPT for the inner arm seam, I so wish the arms were seamless, it was painful for ME, I have Fibromyalgia and this felt like torture by the end of the day, this was too bad for me because otherwise the shirt is GOLD. Buy the shirt I am going to try to scrub the seam and see if I can soften it up a bit . Maybe this company has a seamless version, I would love to know this.. I cannot comment of durability and washability,
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 27, 2024
D
Verified Purchase
Drazil1812
Battle Creek, US
★★★★★ 5
My favorite undershirt with boleros & crop tops
Color: Black, Size: Small
Not overly thick or thin - it’s just right for staying warm and wearing under crop tops and boleros. Form fitting but not uncomfortably snug. Great quality! I now own 3 and might get one more since I bought a bunch of new crop tops and boleros.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 3, 2025
S
Verified Purchase
shoehog
Waukegan, US
★★★★★ 5
A T-Shirt to live in
Color: White, Size: X-Small
This crew neck if super soft and work really well under cashmere sweaters. Wish they came in more colors
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 12, 2026
J
Verified Purchase
Janice Wu
Chelsea, US
★★★★★ 5
Great so far
Color: White, Size: X-Small
Loving this shirt so far, i just got it. It is soft and comfortable and I wish for more colors I wonder how it will do in the wash
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Reviewed in the United States on November 12, 2025
A
Verified Purchase
AgH
Cuba, US
★★★★★ 3
Buy at least 2 sizes bigger than you need.
Color: Heather Grey, Size: Large, Color: Heather Grey, Size: Large
These shirts are pretty soft, you can tell they are different from other shirts boasting natural fibers. They don't compare to the thin or drape from onno shirts but its less than half the cost. I have ordered 3 more, but with that being said... the shrinkage was unreasonable. The shirt lost 4 FULL inches in length and a little over an inch in width. Now, taking into consideration that I am a full grown hobbit this shirt is unsuitable for anyone over 5ft tall. I this would literally be a crop top on a average size adult and it is a large! I'm going to test out 2 other styles and the xl in this shirt but holy cow i really want to wear it because it's thin and will protect me from the sun but it's way too small now. I really hate the feeling of dry fit uv protection clothing, and this is so much better. Just wish I could wear it and didn't waste 20 bucks washing a shirt I can only wear in the comfort of my own home in fear of being arrested for indecent exposure. I would estimate shrinkage is more than one size.
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Reviewed in the United States on May 25, 2025

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