Tigo 11.4 kW EI Hybrid Inverter 601-2111K4-0003

Tigo 11.4 kW EI Hybrid Inverter 601-2111K4-0003

Regular price $2,715.46
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Tigo 11.4 kW EI Hybrid Inverter 601-2111K4-0003

Tigo 11.4 kW EI Hybrid Inverter 601-2111K4-0003

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MPN No: 601-2111K4-0003
Regular price $2,715.46

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Regular price $2,715.46

Tigo 11.4 kW EI Hybrid Inverter 601-2111K4-0003

The Tigo 601-2111K4-0003 EI Hybrid Inverter is a high-performance 11.4kW hybrid string inverter designed for residential and light commercial solar systems. As the central component of the Tigo Energy Intelligence (EI) platform, it manages solar production, battery storage, and energy consumption while enabling advanced monitoring and optimization when paired with Tigo TS4 MLPE devices. The inverter supports both AC and DC coupling and delivers efficient energy conversion with up to 98% efficiency.


Key Technology

  • Hybrid Solar + Battery Integration
    Storage-ready inverter designed to operate with the Tigo EI Battery for energy storage and backup functionality.

  • Energy Intelligence (EI) Platform
    Central controller that orchestrates solar production, energy consumption, and battery usage within the EI ecosystem. 

  • High Conversion Efficiency
    Delivers up to 98% inverter efficiency for optimized energy production and reduced losses. 

  • Advanced System Monitoring
    Provides module-level monitoring, optimization, and rapid shutdown when paired with Tigo TS4 MLPE devices. 

  • Flexible System Design
    Supports up to 200% DC oversizing and features multiple MPPT inputs for improved system flexibility. 


Best Uses

  • Residential Solar + Storage Systems
    Hybrid architecture enables solar production, battery backup, and intelligent energy management.

  • Energy Independence Projects
    Ideal for homeowners seeking backup power and optimized solar consumption.

  • Retrofit Solar Upgrades
    Compatible with both AC-coupled and DC-coupled system configurations.


Warranty

  • Product Warranty: 12 Years 
  • Efficiency: Up to 98% conversion efficiency 

Product Specifications 

Specification Details
Manufacturer Tigo Energy
Model 601-2111K4-0003
Product Type Hybrid Solar Inverter
AC Output Power 11.4 kW
Continuous Power Rating 11,400 W
Maximum Efficiency Up to 98%
System Type Hybrid (Solar + Battery)
DC Oversizing Capability Up to 200% (2:1 DC/AC ratio)
Starting Voltage 80 V
MPPT Inputs Multiple MPPT channels
Compatible Grid Voltage 208 V / 240 V AC
Monitoring Integrated EI Platform Monitoring
Communication Built-in Wi-Fi (Cellular optional)
Integrated Meter Revenue Grade Meter (RGM)
Rapid Shutdown Supported with Tigo TS4 MLPE
Weight 45.2 lb

 

About Tigo Energy:

Tigo Energy is a global provider of smart solar electronics and energy management technologies. The company is known for its module-level power electronics (MLPE), energy storage solutions, and the Energy Intelligence (EI) platform that enables optimized solar generation, monitoring, and storage integration for residential and commercial installations.


Smart 11.4kW Hybrid Inverter for Solar + Storage Systems

The Tigo 601-2111K4-0003 EI Hybrid Inverter delivers efficient energy conversion, advanced monitoring, and seamless battery integration. Designed for modern solar installations, it provides flexible system design and intelligent energy management for residential and light commercial projects.

 

Why Buy From US Solar Supplier

US Solar Supplier is an American-founded company dedicated to offering high-quality solar components from trusted manufacturers. We provide competitive pricing, dependable inventory, and expert support for solar professionals and installers.


Need Assistance?

Have questions before you order? Call 1-800-230-7004 to speak with our knowledgeable support team. We’re here to help with product compatibility, system design, and purchasing assistance.