EcoFlow Stream Ac Pro / Ac

More info

EcoFlow STREAM AC Pro / AC is an AC-coupled home energy storage unit designed to reduce electricity bills by storing solar energy and delivering it directly to household appliances. With seamless plug-and-play installation, it integrates with any microinverter through a wall socket connection and is fully compatible with the EcoFlow STREAM ecosystem.

The AC Pro model provides up to 1200 W AC output per unit and supports combined power up to 2300 W when connected with another STREAM Ultra or STREAM AC Pro. Powered by long-life LFP cells, the unit offers 1.92 kWh storage capacity, intelligent AI-driven management via the EcoFlow app, and real-time monitoring with smart home integrations.

With IP65 protection, low-temperature self-heating, quiet operation down to 30 dB, and a 10-year warranty, STREAM AC Pro is engineered for indoor and outdoor use, efficient daily cycling, and long-term home energy optimisation.

Technical info

Battery & Capacity

• Battery chemistry: LFP (LiFePO₄)

• Usable capacity: 1.92 kWh

• Cycle life: 6000 cycles (70% capacity retention)

• Expandability: up to 6 units (max 11.52 kWh)

AC Output & Input (AC Pro)

• AC output: 1200 W

• AC output (grid-tied mode): 800 W

• Maximum device power supported: 2300 W (10 A)

• AC charging input: 1050 W

• AC input current: 10 A

AC Output & Input (AC)

• AC output: 800 W

• AC output (grid-tied mode): 800 W

• AC charging input: 800 W

Solar Compatibility & Microinverters

• Technology: AC-coupled

• 100% compatible with all microinverters

• STREAM AC supports 800 W bidirectional inversion

• Works with third-party solar panels (PV input limits per port: 15–60 V, ≤14 A)

Operating Conditions

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

• Low-temperature support: automatic battery self-heating (charging active ≤5 °C)

• Noise level: < 30 dB

• Protection rating: IP65

Connectivity & Smart Functions

• Connections: Wi-Fi / Bluetooth

• App features: AI-TOU (dynamic tariff optimisation), solar forecasting, energy balancing, appliance scheduling (some features require premium subscription)

• Compatible with smart meters and smart plugs for zero-feed-in operation

Dimensions & Weight

• Dimensions: 255 × 254 × 458 mm

• Net weight: STREAM AC Pro — 21.5 kg

• Net weight: STREAM AC — 21.2 kg

Box contains

STREAM AC Pro package

1x EcoFlow STREAM AC Pro (800 W)

1x STREAM AC Cable (1.5 m)

1x Mounting Bracket

1x Locking Bracket

1x Safety Instructions

1x Installation Guide

1x Warranty Card

STREAM AC package

1x EcoFlow STREAM AC (800 W)

1x STREAM AC Cable (1.5 m)

1x Mounting Bracket

1x Locking Bracket

1x Safety Instructions

1x Installation Guide

1x Warranty Card