Tigo EI Inverter
A battery storage ready hybrid inverter that can be AC or DC coupled for new or retrofit solar installations
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EI Inverter (US)
Description
The Tigo EI Inverter is the centerpiece of the Tigo Energy Intelligence (EI) solution. It orchestrates energy production and consumption (when coupled with the Tigo EI Battery). In addition, it enables module-level monitoring, optimization, and rapid shutdown when paired with Tigo TS4 MLPE (Module Level Power Electronics) through the EI platform.
Functions
Features and benefits
- Available in 3.8, 7.6 kW, and 11.4 kW models
- Storage-ready ‘hybrid’ inverter
- Up to 200% DC oversizing (2:1 DC/AC ratio)
- 80V starting voltage
- Multiple MPPTs (3 and 4)
- Compatible with 208V or 240V service
- Includes a revenue grade meter (RGM)
- Built in Wi-Fi and Cellular communication (optional)
- Lightweight (32 lb/45 lb)
- <10 mins commission with EI App (incl. Tigo TS4)
Configuration
Required
Additional resources
Videos
Solar Talk: EnergySage interview with Tigo Energy
Tigo EI Inverter Specifications Overview
Tigo EI Inverter Installation Overview
Tigo EI Residential Solution - Technical Overview
Downloads
To view all Tigo downloads, click here
Technical Documentation
Calculator: String and Battery Sizing (EI Residential, US)
Quick Start Guide: Tigo EI Inverter (US) - when installed with ATS 200A
Quick Start Guide: Tigo EI Inverter (US) - when installed with ATS 50A
Installation Manual: EI Residential Solar Solution US (w/ATS 200A, inverter, battery)
Installation Manual: EI Residential Solar Solution US (w/ATS 50A, inverter, battery, energy meter)
Application Note: EI Inverter (US) Anti-Islanding
Application Note: EI Residential (US) Compatibility
Marketing Materials
Brochure / Flyer: Tigo EI (Energy Intelligence) Residential Brochure (US)
Brochure / Flyer: Tigo EI (Energy Intelligence) Residential Brochure - for Homeowners (US)
Brochure / Flyer: Tigo Energy Intelligence (EI) Monitoring Brochure
System diagram
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