EcoFlow STREAM AC Pro

Already have solar panels on your balcony or roof, but no way to store the energy you generate? The EcoFlow Stream AC Pro offers exactly what you need: a smart home battery that easily integrates into your existing setup—no modifications to your home, no installer required. Now that feed-in tariffs are dropping, it makes more sense than ever to use your solar energy directly.

But even without solar panels, the AC Pro is highly effective. With a dynamic energy contract, the battery automatically charges when electricity prices are low and discharges when rates are high. This lets you get the most out of your contract and keep your energy use under control—without lifting a finger.

Each AC Pro delivers 1200W of power. When paired with another Stream battery, the output increases to 2300W—enough to run a washing machine, fridge, and TV simultaneously. If you use three of these dual setups, you can supply up to 6900W to your devices. Power is delivered directly through two built-in AC outlets. Every AC Pro includes two of these connections, allowing your appliances to run without relying on the grid. This ensures they stay powered—even during short grid outages.

Charging, feeding back into the grid, and directly powering your devices all happen fully automatically. The AC Pro stores excess solar energy when your production exceeds your consumption, or 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 intelligent control, the system automatically switches between charging, feeding back, or powering your devices directly, depending on what’s most efficient at any given time.

All control is handled automatically through the EcoFlow OASIS platform. This smart software uses AI to analyze your energy usage, solar generation, and current electricity prices in real time. Based on this data, the system determines the optimal times to charge or switch to stored energy. The app factors in weather forecasts, learns from your routines, and creates a personalized energy plan—with up to 94% prediction accuracy.

With the built-in 24/7 AI Energy Assistant, you always have insight into your energy usage, solar input, and savings. One tap in the app gives you a clear overview and smart suggestions. You can adjust settings, control devices, or use voice commands. Whether you're looking to use your electricity more intelligently, stay prepared for power outages, or simply make better use of the solar energy you produce—the EcoFlow Stream AC Pro gives you the power to use energy on your terms.