EI Link

EI Link (EU) is a wiring and communication component used in the EU GO Optimized ESS architecture.

Product(s)

The keystone of the EI Residential Solution, the EI Link is the communication hub for all grid, inverter, module and battery connections

EI Inverter (EU)

A battery storage ready hybrid inverter available in single phase and three phase options.

GO Battery (EU)

Modular storage for enhanced energy management, maximized savings, and reliable backup power in case of grid outages

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What does EI Link mean?

EI Link (EU) is a wiring and communication component used in the EU GO Optimized ESS architecture.

What should installers look for when using EI Link in Tigo monitoring?

In monitoring and software workflows, the term usually connects field equipment to data, alerts, commissioning, or service decisions. The engineering value comes from making system behavior visible enough to support troubleshooting and long-term operation.

Practical design considerations

Distinguish measured data from diagnosis; monitoring can guide investigation but does not replace field verification.
Check whether the term applies at system, string, module, device, or fleet level.

Why this matters for Tigo systems

This topic connects to GO Optimized ESS when the context is a current storage-system discussion. Route US content through EI Inverter (US), GO Battery (US), and ATS; route EU content through EI Inverter (EU), GO Battery (EU), EI Link (EU), and related EU components.

Related Tigo resources

Related Tigo Support: For design, installation, commissioning, or troubleshooting details, see Tour of the Tigo Energy Intelligence (EI) Monitoring Portal, ESS Real Talk: Starting large loads,.