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EcoFlow STREAM Ultra X Home Solar Battery

Base price: from £1499,00at Ecoflow
from £1424,05with the code CARO5*

*Verified price on 18 April 2026. The final price may vary.

Unlock incredible savings and energy efficiency with the EcoFlow STREAM Ultra X Home Solar Battery! Enjoy a powerful 2300W AC output, expandable capacity from 3.84 to 23kWh, and a remarkable 2000W solar input. Use promo code CARO5 for a -5% discount off the price of £1424,05. Don’t miss out—transform your energy experience today!

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In stock Shipped by the manufacturer
Manufacturer's warranty Official direct customer service
Direct sales Without intermediary
Best price With our promo code
SKU: N/A Category: Brand:

Price history of EcoFlow STREAM Ultra X Home Solar Battery

Period Price
From 20 Mar 2026 to today £1499,00
From 13 Mar 2026 to 19 Mar 2026 £1399,00
From 7 Mar 2026 to 12 Mar 2026 £1459,00
From 23 Feb 2026 to 6 Mar 2026 £1299,00

Video

Description

Vantour Team's Verdict on This Product

The EcoFlow STREAM Ultra X Home Solar Battery is an ideal solution for eco-conscious consumers seeking reliable energy storage. With a capacity of 3,840.00 Wh and a total output power of 2,300.00 W, this model is perfect for homeowners who want to reduce their electricity bills or for those who need a dependable backup during power outages. Its expandable capacity allows users to tailor their energy solution to their specific needs, making it an excellent choice for both residential and mobile applications.

Usage Orientation: Why This Model?

This model excels in powering high-demand appliances thanks to its impressive AC output of 2,300.00 W. Whether you are looking to support essential home devices during outages or powering tools and equipment in a remote work setting, this battery is designed for versatility. The capability for solar charging at 2,000.00 W ensures that you can harness renewable energy efficiently, making it suitable for off-grid living or extended camping trips. Its silent operation at 30.00 dB also makes it a great fit for residential areas where noise might be a concern.

Technical Reliability & Safety

Utilizing advanced LiFePO4 battery chemistry, the EcoFlow STREAM Ultra X ensures a long lifespan with up to 6000 cycles, providing both reliability and efficiency. The integrated Battery Management System (BMS) enhances safety by protecting your devices from overcharging and overheating, thus ensuring that your energy storage remains safe and effective for all your power needs.

Warranty and Partner Offer

By purchasing through La Planète de Caro, you are buying directly from Ecoflow: no intermediary margins and full official manufacturer warranty. Your final price with the code CARO5: £1424,05 (Public price: £1499,00).

Technical specifications

Capacity 3,840.00 Wh
Net Weight 38.80 kg (85.54 lb)
Dimensions 420 x 294 x 460
Total Output Power 2,300.00 W
Max AC Output 1,200.00 W
AC Charging 1,200.00 W
Solar Charging 2,000.00 W
Wi-Fi
Bluetooth
Warranty 10.00 an
Noise 30.00 dB
Life Cycles 6000
Operating Temperature -
Waterproof Rating 65.00 %
Number of MPPT Inputs 4.00
Maximum Input Voltage 60.00 V
Grid-Tied AC Output 800.00 W
AC Charging Input 10.00 A

Compare with similar products

EcoFlow STREAM Ultra X Home Solar Battery
EcoFlow STREAM Ultra X Home Solar Battery
£1499,00
This product
EcoFlow STREAM Ultra/Pro Home Solar Battery
EcoFlow STREAM Ultra/Pro Home Solar Battery
£1659,00
Capacity 3,840.00 Wh 1,920.00 Wh
Net Weight 38.80 kg (85.54 lb) 23.10 kg (50.93 lb)
Dimensions 420 x 294 x 460 284 x 255 x 458
Total Output Power 2,300.00 W -
Warranty 10.00 an 10.00 an
Noise 30.00 dB 30.00 dB
Life Cycles 6000 6000
Operating Temperature - -
Waterproof Rating 65.00 % 65.00 %
Number of MPPT Inputs 4.00 4.00
Maximum Input Voltage 60.00 V -
Grid-Tied AC Output 800.00 W 800.00 W
AC Charging Input 10.00 A 10.00 A

Customer reviews

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Additional information

Option Price Availability
STREAM Ultra X (3.84kWh) £1499,00 £1424,05 In stock
STREAM Ultra X (3.84kWh) £2198,00 £2088,10 Out of stock
STREAM Ultra X (3.84kWh) £2697,00 £2562,15 Out of stock
STREAM Ultra X (3.84kWh) £2799,00 £2659,05 Out of stock
STREAM Ultra X (3.84kWh) £2909,00 £2763,55 Out of stock
STREAM Ultra X (3.84kWh) £3599,00 £3419,05 Out of stock
STREAM Ultra X (3.84kWh) £2429,00 £2307,55 Out of stock
STREAM Ultra X (3.84kWh) £1799,00 £1709,05 Out of stock
STREAM Ultra X (3.84kWh) £1819,00 £1728,05 Out of stock
STREAM Ultra X (3.84kWh) £1659,00 £1576,05 Out of stock
STREAM Ultra X (3.84kWh) £1899,00 £1804,05 Out of stock

Description

Vantour Team’s Verdict on This Product

The EcoFlow STREAM Ultra X Home Solar Battery is an ideal solution for eco-conscious consumers seeking reliable energy storage. With a capacity of 3,840.00 Wh and a total output power of 2,300.00 W, this model is perfect for homeowners who want to reduce their electricity bills or for those who need a dependable backup during power outages. Its expandable capacity allows users to tailor their energy solution to their specific needs, making it an excellent choice for both residential and mobile applications.

Usage Orientation: Why This Model?

This model excels in powering high-demand appliances thanks to its impressive AC output of 2,300.00 W. Whether you are looking to support essential home devices during outages or powering tools and equipment in a remote work setting, this battery is designed for versatility. The capability for solar charging at 2,000.00 W ensures that you can harness renewable energy efficiently, making it suitable for off-grid living or extended camping trips. Its silent operation at 30.00 dB also makes it a great fit for residential areas where noise might be a concern.

Technical Reliability & Safety

Utilizing advanced LiFePO4 battery chemistry, the EcoFlow STREAM Ultra X ensures a long lifespan with up to 6000 cycles, providing both reliability and efficiency. The integrated Battery Management System (BMS) enhances safety by protecting your devices from overcharging and overheating, thus ensuring that your energy storage remains safe and effective for all your power needs.

Warranty and Partner Offer

By purchasing through La Planète de Caro, you are buying directly from Ecoflow: no intermediary margins and full official manufacturer warranty. Your final price with the code CARO5: £1424,05 (Public price: £1499,00).

Additional information

Option

STREAM Ultra X (3.84kWh)

Review

There are no reviews for this product yet.

Be the first to give your opinion

Your email address will not be published. Required fields are marked *

EcoFlow STREAM Ultra X Home Solar Battery
Enjoy 5.00% off on EcoFlow STREAM Ultra X Home Solar Battery
Code: CARO5