Tigo EI 50A Automatic Transfer Switch 801-200050-0001

The Tigo ATS 801-200050-0001 provides seamless backup transition for on-grid solar and battery systems. This 50A model detects grid loss and safely switches power sources, supporting essential load backup for residential applications. It features fast switchover, outdoor-rated housing, and robust compatibility with Tigo Energy Intelligence systems.

Key Benefits

Automatic Grid Detection: Instantly switches from grid + battery to battery-only during outages.

120/240V Output: Supports split-phase residential systems with essential load capability.

Indoor/Outdoor Rated: IP65 enclosure ensures reliable installation in varied environments.

Energy Intelligence Compatible: Designed for seamless operation with Tigo’s monitoring and control platform.

Applications

Home Backup: Ideal for residential systems requiring fast transfer to backup during outages.

Hybrid Systems: Supports configurations with solar + battery + grid integration.

Specifications Table

About Tigo:

Tigo Energy is a U.S.-based company focused on smart module-level power electronics (MLPE) for solar PV systems. Their flagship technologies include Smart Module Optimizers, Fire Safety Devices, and Cloud-based monitoring platforms. Tigo’s TS4 line enables performance optimization, shade mitigation, and rapid system shutdown compliance. Known for flexibility and compatibility, Tigo solutions integrate seamlessly with various inverters and module types, enhancing reliability and efficiency.