EcoFlow Solar Power System Stream / Ultra

More info

EcoFlow STREAM Ultra is a plug-and-play home-solar battery system combining solar power capture, battery storage and AC output — enabling clean, flexible energy supply for your home. It supports multiple solar panel inputs and delivers stable AC power for home appliances, balancing solar energy generation, consumption and storage throughout day & night. With expandable capacity (by connecting multiple units), IP65 weatherproof housing and smart home integration via the EcoFlow app, it is designed for long-term domestic use, reducing reliance on grid electricity and supporting partial off-grid living.  

Technical info

Battery chemistry: LiFePO₄ (LFP) 

Usable capacity: 1.92 kWh 

MPPT inputs (solar/PV): 4 independent MPPT channels 

Max PV input power: 2000 W (500 W × 4) 

AC output (off-grid): 1200 W 

AC output (grid-tied mode): 800 W 

Maximum supported appliance (bypass) power: 2300 W (10 A) 

AC charging input: 1200 W 

Operating temperature range: –20 °C to 55 °C 

Ingress protection: IP65 (dust and water resistant) 

Acoustic noise (operational): < 30 dB 

Net weight: 22.8 kg 

Dimensions: 284 × 255 × 458 mm (W × D × H) 

Cycle life: 6000 cycles to 70% capacity 

Connectivity: Wi-Fi / Bluetooth for monitoring and control via EcoFlow app 

Scalability: Expandable — multiple STREAM units can be connected for larger storage/output capacity 

Box contains

1 × EcoFlow STREAM Ultra unit 

1 × Solar panel extension cable (2.95 m) × 4 

1 × AC cable (1.5 m) 

1 × PV wrench (for installation) 

1 × Mounting bracket 

1 × Locking bracket 

1 × Safety Instructions leaflet 

1 × Installation Guide 

1 × Warranty Card