EcoFlow STREAM Pro

More and more people want to take control over how their self-generated energy is used. The EcoFlow Stream Pro is a plug-in home battery that makes it easy to use your own solar power. In combination with solar panels, it offers a compact and complete energy solution for your home. Simply connect the panels, plug it into a standard outlet, and your home will automatically switch to using your own electricity. You can use the energy immediately or store it for later. No installer needed, no modifications to your home. With a smart setup, you can get surprising performance—up to 6900W of power delivered directly to your devices.

The Stream Pro is particularly suitable for those who don’t yet have solar panels but want to get started independently. You can connect up to 1500W of solar panels per battery, distributed across three MPPT inputs. By comparison, the Stream Ultra offers four. So while the Pro provides slightly fewer input options, it still offers more than enough flexibility for an efficient setup. The battery capacity is 1.92 kWh and can be expanded to 3.84 kWh by adding a second EcoFlow Stream battery. In total, up to six batteries can be combined in any mix of Stream Ultras, Pros, and AC Pros—whether three dual sets, or a combination of two standalone Pros and two linked AC Pros. This allows you to build a system with up to 11.52 kWh of storage, tailored to your usage, available space, and required output.

Each Stream Pro provides 1200W of power. When combined with any other Stream battery, the output increases to 2300W—enough to power a washing machine, refrigerator, and TV at the same time. With three Stream sets, you can supply up to 6900W to your devices. Power is delivered directly through the two built-in AC outlets. Each Stream Pro features two of these connections, allowing you to power devices directly—without relying on the grid. This ensures your devices continue to function, even during temporary power outages.

Surplus solar energy doesn’t go to waste: the system automatically stores it whenever your production exceeds your consumption. When no solar energy is available, it uses the stored power or, if configured, recharges from the grid when electricity prices are low. Each unit can feed up to 800W back into the grid via a standard outlet, with a maximum feed-in capacity of 800W per phase. Thanks to its modular design, you can combine multiple batteries, and the system automatically optimizes whether to charge, discharge, or power your devices directly.

Control is fully automated via the EcoFlow OASIS platform. This smart software uses AI to analyze your consumption, solar input, and energy rates in real time. Based on this data, the system determines the optimal time to charge or switch to stored power. The app factors in local solar forecasts, learns from your habits, and creates a personalized energy plan—with prediction accuracy of up to 94%.

With the built-in 24/7 AI Energy Assistant, you always have insight into your consumption, generation, and savings. A single tap in the app gives you an overview and tailored advice. You can adjust settings, control devices, or use voice commands. Whether you want to reduce your energy bills, keep your appliances running during a power outage, or gradually become less dependent on the grid—the EcoFlow Stream Pro evolves with your needs.