About This Product

The Sigenergy Gateway Single Phase up to 12kW On & Off Grid With Generator Input Or AC Coupled is a smart energy gateway designed to manage power flow, backup operation, and grid interaction for single-phase homes. It acts as the control and isolation point between the grid, solar, battery system, and optional generator, enabling both on-grid and off-grid operation when paired with compatible Sigenergy systems.

This gateway handles automatic changeover during grid outages and coordinates backup power delivery, allowing selected circuits or the whole home to remain powered. It is built specifically to integrate with Sigenergy hybrid and battery systems, providing a central, installer-configured energy management solution.

Who This Product Suits

The Sigenergy Gateway Single Phase up to 12kW On & Off Grid With Generator Input Or AC Coupled suits residential properties that want reliable backup power and flexible energy sources. It is well suited to homes with solar and batteries that require automatic backup during grid outages.

This gateway is appropriate for customers planning generator support, AC-coupled solar inverters, or future battery expansion within the Sigenergy ecosystem. It is commonly used where controlled islanding, seamless changeover, and installer-defined backup circuits are required.

Specifications Explained

The Sigenergy Gateway Single Phase up to 12kW On & Off Grid With Generator Input Or AC Coupled supports single-phase operation and manages backup loads up to its rated capacity when operating off-grid. It provides automatic grid disconnection and reconnection to enable safe islanded operation during outages.

The gateway supports generator input for extended backup runtimes and can also operate with AC-coupled solar inverters, allowing existing PV systems to continue contributing energy during backup operation when configured correctly. System monitoring and control are handled through the Sigenergy platform, giving installers and owners visibility of system status and energy flow.

Summary

The Sigenergy Gateway Single Phase up to 12kW On & Off Grid With Generator Input Or AC Coupled is a core system component for managing backup power and energy flow in single-phase homes. It enables automatic outage protection, supports multiple energy sources, and integrates cleanly with Sigenergy hybrid and battery systems.

This gateway is typically chosen for residential installations where reliability, future expandability, and clean system integration are more important than standalone operation.

Further Information From The Manufacturer

• Seamless switchover, ensuring 0ms load-side disruption
• Built-in bypass circuit for enhanced system reliability
• Supports diesel generator connection & smart control
• Real-time current monitoring with 350ms anti-backflow protection
• PV / ESS / grid / generator / V2X, multi-source seamless switching
• Whole-house backup & smart prioritized backup supported

Weights & Measurements Information

About Sigenergy

Sigenergy (Sigen / SigenStor) offers integrated inverter, battery and energy-management systems designed for residential and commercial installations. Their modular SigenStor architecture combines inverter, storage and charging in one platform for scalable system design.

The company emphasises safety (including IP66), smart management, and compliance with Australian CEC requirements, making it a credible all-in-one hybrid ecosystem for installers.