Description
About This Product
The Sigenergy Gateway Single Phase up to 22kW On & Off Grid With Generator Input Or AC Coupled is a single-phase energy gateway designed to manage grid connection, backup operation and additional AC energy sources within a compatible Sigenergy system. It provides automatic grid disconnection during an outage and allows the connected SigenStor system to continue supplying designated backup loads. The gateway also provides connections for compatible AC-coupled inverters and a generator, allowing these energy sources to be incorporated into the overall system design.
Who This Product Suits
The Sigenergy Gateway Single Phase up to 22kW On & Off Grid With Generator Input Or AC Coupled suits single-phase homes and similar installations where whole-home or high-capacity backup is required as part of a Sigenergy energy storage system. It is particularly useful where the installation needs automatic changeover between grid and backup operation, integration of an existing or additional AC-coupled solar inverter, or provision for a standby generator. It is intended to be specified and installed as part of a compatible Sigenergy system by a suitably qualified installer.
Specifications Explained
The Sigenergy Gateway Single Phase up to 22kW On & Off Grid With Generator Input Or AC Coupled operates on a 220 / 230 / 240 V single-phase supply and supports up to 100 A grid input and output, providing approximately 22 kW at 220 V and higher capacity at 230 or 240 V. The backup output is also rated to 100 A. Multiple inverter connection ports allow compatible Sigenergy equipment or AC-coupled generation to be integrated, while the dedicated Smart Port supports generator connection with two-wire generator start control. When used with a compatible Sigen Energy Controller and Sigen Battery, the gateway supports seamless transition to backup operation. Communications include Fast Ethernet, RS485 and dry-contact interfaces, and the enclosure is rated IP54 with natural-convection cooling.
Summary
The Sigenergy Gateway Single Phase up to 22kW On & Off Grid With Generator Input Or AC Coupled provides the switching and connection point required for a high-capacity single-phase Sigenergy backup system. It combines grid isolation, backup-load supply, AC-coupled inverter integration and generator support in one device, making it suitable for installations where continued power during a grid outage and flexible integration of multiple energy sources are required.
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
| Weight (kg) | 23.0000 |
| Length (mm) | 450 |
| Height (mm) | 695 |
| Width (mm) | 177 |
Downloads
About Sigenergy
Sigenergy develops premium hybrid inverters and modular battery systems commonly used in residential and light-commercial energy-storage projects. Their products focus on safety, rapid installation, and high-power backup capability. With strong attention to software and user interface design, Sigenergy systems provide reliable day-to-day performance and detailed monitoring.
