2 Installation
Chapter 2 provides information about installing the GT Inverter. It contains information on determining a suitable location for installation, PV array requirements, and procedures for mounting the unit.
Installation Options
The GT Inverter may be installed as a single inverter for a single PV array of one to three PV strings (an external fuse box is required when three PV strings are connected), or in a multiple inverter configuration for multiple PV arrays.
If multiple inverters are used, each inverter must be wired to an independent PV array.
Communications between inverters can be enabled by installing network cabling to the inverter RJ45 ports. See “Connecting Network Cable Between Multiple Inverters” on page
Planning the Installation
Ensure that you have obtained all permits required by local authorities or utilities before beginning installation.
Inverter Location
WARNING: Burn hazard
Do not install in a location where people can accidentally come into contact with the front of the inverter. High temperatures can be present on the face of the inverter, causing a potential burn hazard.
In extreme conditions, the GT Inverter chassis can reach temperatures over 70° C
(158° F), which can cause skin burns if accidentally touched. Ensure that the GT Inverter is located away from normal traffic areas.