EcoFlow STREAM Ultra X Energy Independence System

2300W Output for Peak Demand

The EcoFlow STREAM Ultra X delivers a leading 2300W AC output, allowing you to power high-demand appliances from an AC outlet using solar energy stored in the battery.

By connecting two units in parallel, you can increase the output to 2300W, allowing you to power heavy appliances 100% with solar energy.

Power from sunset to sunrise: 3.84 kWh to 23 kWh

The EcoFlow STREAM Ultra X goes beyond industry standards by capturing excess solar energy during the day to power you through the night – and easily scales to meet your energy needs.

2 ways to scale to meet different needs

Parallel dual units

Connect two STREAM series devices or connect STREAM Ultra X with any STREAM Extra batteries using a parallel cable. This setup allows for the use of powerful solar-powered devices with a power output of up to 2300 watts.

A decentralized, plug-and-play solar grid

Using multiple STREAM products, you can deploy one One solar panel, and the other anywhere in your home. Once connected to AC outlets, the batteries automatically form a solar grid, distributing power to your devices in the laundry room, kitchen, living room, and beyond.

Both zoom methods require all devices to be connected to the same Wi-Fi network. Even without cloud access, seamless local network operation ensures a smooth power flow.

Catch Every Ray, Maximize Your Sunshine

Harness the sun's power faster than ever. With four advanced MPPTs and a massive 2000W of solar power, the STREAM battery captures and stores more solar energy more efficiently.

AI Mode: Smarter Energy for Dynamic Pricing

EcoFlow's AI mode analyzes large amounts of data, including dynamic electricity rates, solar forecasts, consumption forecasts, and battery health. This can increase your annual savings by up to 29%.

If the system anticipates cloudy weather, it will automatically charge the battery during low-power periods to ensure enough power for peak evening hours, maximizing savings without lifting a finger.

Autonomous power, fully customizable

Set your own battery level, usage time pricing, and scheduling options. Save solar energy or keep your home occupied whenever your battery exceeds your selected reserve, helping you reduce grid electricity consumption.

For best results, we recommend using a Smart Meter.

Complete harmony with the EcoFlow Energy ecosystem

Compatible with EcoFlow Smart Meter and Smart Plug

Get complete control with EcoFlow smart meters or smart plugs to ensure no energy is wasted. When you connect an EcoFlow smart meter to the STREAM series, they communicate directly, even when offline. This allows the STREAM series to automatically adjust its home network connection in real time with minimal latency.

A masterpiece of industrial design

Made from eco-textured, paint-free materials to reduce its carbon footprint. Scratch-resistant, one-piece construction ensures durability, while interchangeable front panels—warm, natural wood and elegant matte black—easily adapt to your home's decor. Shipping in September.

• Enjoy up to 2300W AC output, easily powering high-demand appliances.
• Expandable capacity from 3.84 to 23 kWh provides energy coverage throughout the day and night.
• With a 2000W solar input, 4 MPPTs, and low-light elements, this system captures more solar energy.
• It has a 15-year service life, ensuring high safety and long-term reliability.
• Setup is easy and requires no electricity.
• Compatible with third-party devices using the Tiber, Matter, and Shelly protocols.

*"The manufacturer reserves the right to change the composition, packaging, color scheme of the product, warranty period, technical specifications, etc. without prior notice. Therefore, the product description (technical specifications, packaging, individual properties) may differ."