Tigo EI Inverter (EU)
A battery storage ready hybrid inverter available in single phase and three phase options.
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EI Inverter (EU)
Description
The Tigo EI Inverter quickly connects to the Tigo EI and GO Battery and converts DC electricity from the solar modules into AC electricity for use in the home. Installers and homeowners have the flexibility to choose the size (from 3-15kW) and phase (1 or 3) to meet the needs of their solar project.
Functions
Features and benefits
- 1 phase options: 3, 5, or 6kW
- 3 phase options: 6, 10, or 15kW
- Storage-ready ‘hybrid’ inverter
- Up to 150% DC oversizing (1.5:1 DC/AC ratio)
- Efficiency - Max: 98.2%; Euro: 97.7%
- Monitored by Tigo Energy Intelligence (EI)
- 152-month warranty
Configuration
Required
Additional resources
Videos
Single Phase Tigo EI Residential Solution (EU) - Installation Overview
Three Phase Tigo EI Residential Solution (EU) - Installation Overview
Commissioning the Tigo EI Residential Solution (EU)
Tigo TS4-A-O (optimization) - Overview
Downloads
To view all Tigo downloads, click here
Technical Documentation
Quick Start Guide: EI Inverter Single Phase (EU)
Quick Start Guide: EI Inverter Three Phase (EU)
Installation Manual: EI Residential Solar Solution (EU)
Application Note: EI Inverter (EU) 1phase - Guida alla compilazione del regolamento di esercizio (CEI 0-21) – Monofase
Marketing Materials
Brochure / Flyer: Tigo GO Optimized ESS (Energy Storage System - EU)
Brochure / Flyer: Embrace Solar Freedom Residential Brochure - for Homeowners (EMEA)
Case Study: EI Residential Solar Solution (EU) in Germany
Case Study: German car dealer embraces Tigo optimizers for E-Car fleet charging
System diagram
Example layout
The complete GO Optimized ESS (EU)
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Tigo TS4 Flex MLPE
Work with any solar modules, up to 800W and enable optimization, monitoring, and rapid shutdown.
TS4-A (725W)
TS4-X (800W)
2
Inverter, Link
Connects to the EI Link via ethernet cable; wirelessly communicates with Tigo TS4.
Inverter (EU)
Link (EU)
3
GO Battery
Enables up to 47.9kWh of efficient energy storage for backup, load control, and savings maximization
GO Battery (EU)
4
GO Junction
Connects to the EI Inverter via communication cable and then connects to a heat pump and optional EV Charger
GO Junction
5
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