The EcoFlow Stream AC Pro is an AC storage solution designed for balcony solar systems and modern home energy installations. It helps store and manage electricity more efficiently, whether you are adding storage to an existing system or building a new one.

With plug-and-play installation, app control, and support for smart energy management, the EcoFlow Stream AC Pro is designed for users looking for a practical way to improve self-consumption and reduce dependence on the grid.

What is the EcoFlow Stream AC Pro?

The EcoFlow Stream AC Pro is a compact home energy storage system that works with common microinverters and supports both grid-connected and off-grid use. Its AC-coupled design makes it suitable for balcony solar systems without requiring complex modifications.

It is designed to help households manage solar energy more efficiently and support everyday electricity needs across different rooms and appliances.

Key Features

• Compatible with multiple microinverters: Designed to work with widely used balcony solar installations
• Flexible output power: 1200 W to 2300 W when used with additional batteries
• Expandable storage: Capacity from 2 to 12 kWh depending on the system setup
• Plug-and-play installation: Simple setup without expert-level technical knowledge
• Smart app control: Integrated energy management with AI-based optimization
• Usable without solar power: Can support energy consumption with AI functions and dynamic electricity tariffs.
• IP65 protection rating: Suitable for outdoor balcony installations
• Long battery life: Up to 6000 cycles with 70% remaining capacity

How It Supports Balcony Solar Systems

The EcoFlow Stream AC Pro is intended to complement balcony solar systems by storing excess energy and making it available when needed. This can help improve overall energy use throughout the day and support more consistent access to power.

Because it is designed for decentralized installation, it can also reduce space requirements and adapt more easily to different home environments.

Smart Energy Management

Through the EcoFlow app, the system connects relevant components into a unified energy management setup. The app can analyze usage patterns and help optimize the timing of energy storage or use.

This approach is useful for households that want greater control over electricity consumption and a better way to manage renewable energy solutions at home.

Design and Installation

The EcoFlow Stream AC Pro is designed with convenience in mind. Its plug-and-play form makes installation more accessible, and its compact build allows it to be placed indoors, in a utility area, or on a balcony where appropriate.

The decentralized design can help save space while still supporting strong everyday performance for home energy storage.

• Battery type: Lithium iron phosphate (LiFePO4)
• Battery capacity: 1.92 kWh
• AC charging input: 1050 W
• AC output: 1200 W
• Grid-tied AC output: 800 W
• AC charging input current: 10 A
• Bypass output: 2300 W
• Lifespan: 6000 cycles to 70%
• Connectivity: Wi-Fi / Bluetooth
• Protection rating: IP65
• Operating temperature: -20 °C to +55 °C
• Weight: 21.5 kg
• Dimensions: 255 × 254 × 458 mm