Tigo EI 200A Automatic Transfer Switch 801-200200-0301

The Tigo ATS 200A model enables entire-home or large critical-load backup during grid outages. It automatically detects grid failure and transfers power from grid + battery to battery-only, ensuring seamless backup with minimal disruption. Built for compatibility with Tigo’s Energy Intelligence platform, it includes RS485 communication and indoor/outdoor-rated protection.

Key Benefits

High-Power Backup: Supports up to 48 kVA and 160A output for large residential or commercial applications.

Rapid Transfer: Fast switchover time under 400ms ensures minimal disruption during outages.

Robust Housing: IP65/NEMA 4X enclosure allows for indoor or outdoor wall-mount installation.

Integrated Metering: Includes 1% accuracy import/export energy meter and RS485 communication.

Applications

Whole-Home Backup: Ideal for large residences or buildings needing high-capacity uninterrupted power.

Hybrid Solar Systems: Compatible with grid-connected solar + battery setups using Tigo EI systems.

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