Loading... Please wait...
A flexible, drill-free setup makes it easy to place and move—ideal for renters.
EcoFlow STREAM Ultra combines a hybrid inverter and battery into a compact unit that plugs directly into AC sockets (NEMA 5-15/NEMA 5-20) to deliver solar power. Dual AC outlets can power two appliances simultaneously, automatically boosting output to 1,200W for essential household devices.
When the grid is active and STREAM Ultra is connected to your home, your AC circuits run smoothly by fully optimizing solar energy. In an outage, backup power is reserved solely for essential appliances.
Zero Solar Energy Waste – 1.92–11.52kWh Scalable Capacity
EcoFlow STREAM Ultra supports flexible solar storage expansion from 1.92kWh up to 11.52kWh. You can effortlessly expand the storage capacity by simply plugging multiple Ultra units into an AC wall outlet ( NEMA 5-15/NEMA 5-20) in your home. This straightforward DIY expansion method allows you to store surplus solar power for both daytime and nighttime household use. Moreover, you can integrate it with EcoFlow DELTA Series batteries*. With the EcoFlow STREAM Ultra, you have the flexibility to customize your solar storage system according to your energy needs.
*The compatibility of DELTA Series batteries and STREAM Ultra will be available soon.
Plug & Play⁶: Start Generating Power in Minutes
