Tigo EI Inverter Manual

Installation manual for the Tigo EI Inverter, including instructions for the EI Battery, ATS, and Energy Meter

Selecting the Installation Location

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Selecting the installation location of the inverter requires some special considerations.

  • If the EI Inverter is to be used as a grid-tied inverter only and no battery backup is expected to be included, it is recommended to install the inverter close to the point of interconnection (Main service panel). This is to reduce the potential for AC voltage drop.
  • If the EI battery is to be installed now or at some point in the future, consider the conduit path and determine an installation location that would ensure an easy and clean installation.  

The inverter’s DC connections are on the left side of the inverter and AC grid/backup connections are on the right. The EI battery to inverter connections are on the left of the EI battery enclosure.