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EcoFlow STREAM Ultra X 800W
The EcoFlow STREAM Ultra X 800W is an advanced plug-and-play energy storage system designed to use solar energy more efficiently and reduce your energy costs. The system combines a powerful battery with an integrated micro-inverter, allowing generated solar energy to be used immediately or stored for later use. Its compact design and easy installation make it ideal for houses, flats and balcony solar installations.
With smart energy management features, the system can automatically store energy when tariffs are low and use it when electricity is more expensive. This helps households optimise their energy consumption and reduce their dependence on the grid.
Performance & Functionality
The STREAM Ultra X has a battery capacity of 3.84 kWh and supports up to 2000 W of solar power via four MPPT inputs, allowing solar panels to deliver maximum efficiency. The system can supply up to 800 W directly back to the grid and support appliances up to 2300 W via AC output. This allows efficient powering of household appliances such as refrigerators, washing machines or computers.
Smart energy control allows the system to automatically store, use or feed energy back based on solar yield, power prices and energy consumption. The integrated Wi-Fi and Bluetooth connection means you can easily monitor and manage the system via the EcoFlow app.
Build Quality & Design
Designed for long-term use, the STREAM Ultra X features a robust, weatherproof housing with an IP65 rating. This allows it to be installed both indoors and outdoors and keeps it protected from dust and water.
The durable LFP battery has a lifetime of about 6000 charge cycles to 70% capacity, ensuring reliable performance for many years. The sturdy unibody design and high-quality materials make the system particularly durable and suitable for daily use.
Why You Need It
The EcoFlow STREAM Ultra X 800W is an ideal solution for anyone who wants more control over their energy consumption and wants to make the most of solar energy. With powerful energy storage, smart energy control and easy installation, this system offers an efficient and future-proof way to reduce energy costs and use renewable energy.
Product
EcoFlow STREAM Ultra X 800W
EAN
4895251652933
Capacity
3.84 kWh
Battery type
LFP (LiFePO4)
Battery life
6000 cycles to 70% capacity
AC output
1200 W
AC output (grid
tied)
Max. supported device power
2300 W (10A)
AC load capacity
1200 W
AC charging current
10 A
PV input power
2000 W (500 W × 4)
Number of MPPT
4
PV input voltage
Max. 60 V DC
Connectivity
Wi
Operating temperature
Battery heating
Low temperature charge activation (≤5 °C)
IP
classification
Dimensions
420 × 294 × 460 mm
Weight
38.8 kg
Noise level
<30 dB
Warranty
10 years
1 x EcoFlow STREAM Ultra X 800W
8 x STREAM extension cable for solar panel (2.95 m)
1 x STREAM AC cable (1.5 m)
1 x PV key
1 x mounting bracket
1 x locking bracket
1 x safety instructions
1 x installation manual
1 x guarantee card
EcoFlow STREAM Ultra
EcoFlow STREAM Ultra X
EcoFlow STREAM Pro
EcoFlow STREAM Max
EcoFlow Smart Meter
EcoFlow App (iOS / Android)
Solar panels (MC4 compatible)
Smart home systems with Tiber, Matter and Shelly protocols
What a super service I experienced at King drone. When I made my purchase, I had written note that I needed the item quickly and the next day I had it delivered. Really fantastic! Customer service was also easy to reach by phone. Many webshops could learn something from that. In short: super service in the most important areas.
All delivered on time, good product
Order took a while to arrive
But because of holidays
But otherwise happy with the recommendation from me
This is how our customers rate us:
9.6 / 10
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